MedWorm.com provides a medical RSS filtering service. Over 6000 RSS medical sources are combined and output via different filters. This feed contains the latest items from the 'Radiologia' source. Thu, 09 Feb 2012 03:37:50 +0100 http://www.medworm.com/index.php?rid=5630866&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22265162%26dopt%3DAbstract Authors: Torregrosa A, Pallardó Y, Hinojosa J, Insa S, Molina R Abstract Radiology with oral contrast, or enteroclysis, have traditionally been the techniques of choice in the examination of the small intestine, due to the excellent visualisation of the mucosal pattern. However, the absence of extra-luminal information and the use of ionising radiation have replaced these examinations with sectional techniques which enable the abdominal cavity to be viewed with good resolution. Magnetic resonance enterography is a simple technique, with no ionising radiation, provided quality images, distends the intestinal lumen well by the administration of non-reabsorbable oral substances, minimises peristalsis, and establishes a protocol which includes sequences with intravenous contrast. Thes... Radiologia journals http://www.medworm.com/rss/comments.php?id=5630866 Fri, 20 Jan 2012 05:00:00 +0100 5630866 http://www.medworm.com/index.php?rid=5612100&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22245703%26dopt%3DAbstract Authors: Alvarez-Linera Prado J Abstract Magnetic resonance imaging is the main structural imaging in epilepsy. In patients with focal seizures, detection (and characterization) of a structural lesion consistent with electroclinical data allows therapeutic decisions without having to resort to other more expensive or invasive diagnostic procedures. The identification of some lesions may provide prognostic value, as in the case of Mesial Temporal Sclerosis (MTS) or may contribute to genetic counseling, as in the case of some Malformations of Cortical Development (MCD). The aim of this paper is to review the current state of structural MRI techniques, propose a basic protocol of epilepsy and mention the indications for structural MRI. Also, review the semiology of the main causes of ... Radiologia journals http://www.medworm.com/rss/comments.php?id=5612100 Fri, 13 Jan 2012 05:00:00 +0100 5612100 http://www.medworm.com/index.php?rid=5612101&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22244013%26dopt%3DAbstract CONCLUSIONS: The liver T2* showed a high correlation with LIC and a statistically significant correlation with ferritin. No association was observed between the myocardium T2* values and ferritin in blood, the LIC or the liver T2* value. PMID: 22244013 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5612101 Wed, 11 Jan 2012 05:00:00 +0100 5612101 http://www.medworm.com/index.php?rid=5588665&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22237391%26dopt%3DAbstract CONCLUSION: When there is sacral agenesis, the possibility of presacral masses and anorectal changes should be investigated. Likewise, if there is familial association, they should be investigated for a CS. PMID: 22237391 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5588665 Mon, 09 Jan 2012 05:00:00 +0100 5588665 http://www.medworm.com/index.php?rid=5588667&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22230553%26dopt%3DAbstract CONCLUSIONS: The CT-guided placement of internal markers in lung lesions is a safe technique that may be performed as ambulatory procedure. SBRT with respiratory synchronism allows the dose to the tumour to be increased, and reduces the volume of healthy lung treated, with few secondary effects. PMID: 22230553 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5588667 Sat, 07 Jan 2012 05:00:00 +0100 5588667 http://www.medworm.com/index.php?rid=5588666&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22230554%26dopt%3DAbstract CONCLUSIONS: The combination of caecal wall thickening with oedematous characteristics, with no changes in the appendix, ileum and colon, suggest the diagnosis of caecal ischaemia, particularly with the presence of pneumatosis. PMID: 22230554 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5588666 Sat, 07 Jan 2012 05:00:00 +0100 5588666 http://www.medworm.com/index.php?rid=5588669&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22226376%26dopt%3DAbstract Authors: Cano Alonso R, Herráiz Hidalgo L, Alvarez Moreno E, Paniagua Correa C, Martínez de Vega V Abstract The Seventh Edition of the TNM Classification for non-small cell bronchogenic carcinomas include a series of changes in the T and M descriptor, in particular a re-classification of malignant pleural and pericardial effusions and of separated tumour nodes, new tumour size cut-off values and sub-divisions of the T1-T2 and M1 categories. We review these corrections that led to the changes in the staging system that affects stages II-III. Furthermore, we describe and illustrate the role of the different imaging techniques in tumour staging (CT, PET, PET-CT and MRI), highlighting their respective indications, advantages and disadvantages, as well their complementary function. ... Radiologia journals http://www.medworm.com/rss/comments.php?id=5588669 Wed, 04 Jan 2012 05:00:00 +0100 5588669 http://www.medworm.com/index.php?rid=5588668&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22226377%26dopt%3DAbstract Authors: Fernández-Pérez GC, Duarte R, Corral de la Calle M, Calatayud J, Sánchez González J Abstract Heart failure is not always due to an alteration in systolic function, and a diastolic dysfunction could explain many cases of heart failure with a normal systolic function. Diastolic function depends on the left ventricular filling capacity to ensure a normal stroke volume. It is routinely measured with transthoracic echocardiography, as it is an easily accessible non-invasive test. The MRI, using flow sequences, shows good agreement with the echocardiography, analysing the diastolic function in a practical way, by the flow into the mitral valve and pulmonary veins. In this sense, the analysis of diastolic function should be added as part of a routine cardiac MR examination. ... Radiologia journals http://www.medworm.com/rss/comments.php?id=5588668 Wed, 04 Jan 2012 05:00:00 +0100 5588668 http://www.medworm.com/index.php?rid=5556795&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22197483%26dopt%3DAbstract Authors: Cortés Vela JJ, Concepción Aramendía L, Ballenilla Marco F, Gallego León JI, González-Spínola San Gil J Abstract Cavernous malformations (cavernomas) are hamartomatous lesions formed by sinusoidal vascular spaces, with no cerebral parenchyma between them. Seizures are the most usual clinical presentation. They are dynamic lesions, producing changes throughout their evolution. The majority are located in the supratentorial region, but up to 20% of cases they are found in the posterior fossa. In computed tomography (CT) and in magnetic resonance (MR) their typical presentation is as a well defined round or oval lesion, with or without a minimal mass effect or oedema, with little or no contrast enhancement. Their appearance in MRI will depend on the stage of the haemorr... Radiologia journals http://www.medworm.com/rss/comments.php?id=5556795 Fri, 23 Dec 2011 05:00:00 +0100 5556795 http://www.medworm.com/index.php?rid=5556796&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22195569%26dopt%3DAbstract Authors: Raposo Rodríguez L, Anes González G, García Hernández JB, Torga Sánchez S Abstract Acute pain in the right iliac fossa is common in children. It can arise from a wide variety of gastrointestinal and genitourinary processes that make up the differential diagnosis with acute appendicitis. In this article, we describe the most representative findings of these processes on ultrasonography. We emphasize the characteristics that enable these processes to be differentiated from acute appendicitis. PMID: 22195569 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5556796 Wed, 21 Dec 2011 05:00:00 +0100 5556796 http://www.medworm.com/index.php?rid=5502437&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22153919%26dopt%3DAbstract Authors: Pellón Dabén R, González Sánchez F, de Las Heras G, Crespo Del Pozo J PMID: 22153919 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502437 Tue, 06 Dec 2011 05:00:00 +0100 5502437 http://www.medworm.com/index.php?rid=5502438&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22152984%26dopt%3DAbstract Authors: Fernández Del Castillo Ascanio M, Vivancos Garbayo JI PMID: 22152984 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502438 Mon, 05 Dec 2011 05:00:00 +0100 5502438 http://www.medworm.com/index.php?rid=5502439&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22138098%26dopt%3DAbstract Authors: Pellón Dabén R, González Sánchez F, de Las Heras G, Crespo Del Pozo J PMID: 22138098 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502439 Fri, 02 Dec 2011 05:00:00 +0100 5502439 http://www.medworm.com/index.php?rid=5502441&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22130510%26dopt%3DAbstract We present a case of a dermoid cyst associated with an infected dermal sinus and posterior development of cerebellar abscesses and hydrocephalus. PMID: 22130510 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502441 Mon, 28 Nov 2011 05:00:00 +0100 5502441 http://www.medworm.com/index.php?rid=5502440&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22130511%26dopt%3DAbstract Authors: Parrondo MG, Castañón AI, González MA, Vicente MM PMID: 22130511 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502440 Mon, 28 Nov 2011 05:00:00 +0100 5502440 http://www.medworm.com/index.php?rid=5502442&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22119189%26dopt%3DAbstract Authors: Roig Salgado C, Guillén Subirán ME, Zaragozano Guillén R, Hilario González J PMID: 22119189 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502442 Fri, 25 Nov 2011 05:00:00 +0100 5502442 http://www.medworm.com/index.php?rid=5502443&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22119109%26dopt%3DAbstract Authors: Martínez-Quintana E, Rodríguez-González F PMID: 22119109 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502443 Thu, 24 Nov 2011 05:00:00 +0100 5502443 http://www.medworm.com/index.php?rid=5502447&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22118778%26dopt%3DAbstract Authors: Machan K, Bravo Bravo C, Martínez-León MI, Affumicato L Abstract Infantile myofibromatosis, despite being considered a rare condition, is the most common fibrous tumour in infancy. It is characterised by the presence of benign fibroblastic-myofibroblastic lesions. It usually occurs in children under two years-old, but it can appear at any age. The solitary form (myofibromas) may affect the skin, subcutaneous cellular tissue, muscle or bone. In the multi-centred form (myofibromatosis), there may also be visceral lesions. The lesions usually regress spontaneously in one or two years, with the prognosis being excellent in these cases. However, when there is visceral involvement, the prognosis is poor and treatment with chemotherapy is indicated. Lung involvement is more ass... Radiologia journals http://www.medworm.com/rss/comments.php?id=5502447 Wed, 23 Nov 2011 05:00:00 +0100 5502447 http://www.medworm.com/index.php?rid=5502446&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22118779%26dopt%3DAbstract This article reviews the characteristics of non-tumor and tumor stem cells, emphasizing the importance of brain tumor stem cells in the pathogenesis of common brain tumors. PMID: 22118779 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502446 Wed, 23 Nov 2011 05:00:00 +0100 5502446 http://www.medworm.com/index.php?rid=5502445&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22118780%26dopt%3DAbstract CONCLUSIONS: Applying hot packs or US modifies the physiology of the vascular system but does not affect hemodynamic parameters in healthy subjects. PMID: 22118780 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502445 Wed, 23 Nov 2011 05:00:00 +0100 5502445 http://www.medworm.com/index.php?rid=5502444&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22118781%26dopt%3DAbstract Authors: Díez de Los Ríos González A, Gómez Rebollo C, Aguilar Cuevas R PMID: 22118781 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502444 Wed, 23 Nov 2011 05:00:00 +0100 5502444 http://www.medworm.com/index.php?rid=5502449&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22115279%26dopt%3DAbstract CONCLUSION: We believe that US is a useful procedure in the diagnosis of acute penile fracture and that it could be proposed as the diagnostic method of choice to confirm the clinical suspicion of penile fracture. Identifying the exact site of a tear in the tunica albuginea facilitates the surgical procedure. PMID: 22115279 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502449 Tue, 22 Nov 2011 05:00:00 +0100 5502449 http://www.medworm.com/index.php?rid=5502448&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22115280%26dopt%3DAbstract Authors: Martín Pagán A, Herráiz Romero I, Fernández-Moscoso López-Durán A PMID: 22115280 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502448 Tue, 22 Nov 2011 05:00:00 +0100 5502448 http://www.medworm.com/index.php?rid=5502452&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22112590%26dopt%3DAbstract Authors: Franco Uliaque CP, Pardo Berdum FJ, Alastuey Jiménez F, Lample Lacasa JC PMID: 22112590 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502452 Mon, 21 Nov 2011 05:00:00 +0100 5502452 http://www.medworm.com/index.php?rid=5502451&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22112591%26dopt%3DAbstract We describe the magnetic resonance imaging findings and review the literature. PMID: 22112591 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502451 Mon, 21 Nov 2011 05:00:00 +0100 5502451 http://www.medworm.com/index.php?rid=5502450&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22112592%26dopt%3DAbstract Authors: Pedraza Gutiérrez S, Puig Alcántara J PMID: 22112592 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502450 Mon, 21 Nov 2011 05:00:00 +0100 5502450 http://www.medworm.com/index.php?rid=5502454&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22105089%26dopt%3DAbstract This article reviews the anatomy and physiology of the right ventricle, as well as the manifestations of most common diseases affecting this chamber of the heart: infarction, cardiomyopathy, masses, and right heart failure. Knowing the distinctive features of the right ventricle with respect to the left and the particularities of the MR imaging protocol results in better technical performance in cases in which the reason for the examination or imaging findings point to the right ventricle. The importance of the right ventricle in the management of cardiopulmonary disease is growing and MR imaging can provide clinicians with the support they need. PMID: 22105089 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502454 Fri, 18 Nov 2011 05:00:00 +0100 5502454 http://www.medworm.com/index.php?rid=5502453&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22105090%26dopt%3DAbstract Authors: Anes González G, Raposo Rodríguez L, González Sánchez S, Bernardo García Hernández J PMID: 22105090 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502453 Fri, 18 Nov 2011 05:00:00 +0100 5502453 http://www.medworm.com/index.php?rid=5502455&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22100183%26dopt%3DAbstract Authors: Azagra de Miguel A, Som PM PMID: 22100183 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502455 Thu, 17 Nov 2011 05:00:00 +0100 5502455 http://www.medworm.com/index.php?rid=5502456&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22098713%26dopt%3DAbstract Authors: Lozano Cejudo C, Sáenz Gutiérrez A, Calvo García M PMID: 22098713 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5502456 Wed, 16 Nov 2011 05:00:00 +0100 5502456 http://www.medworm.com/index.php?rid=5430721&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22093700%26dopt%3DAbstract The objectives are the justification for conducting the research. They help to define what it attempts to obtain, and what answers it will give to the formulated questions. It must show a clear and consistent relationship with the description of the problem and, specifically, with the questions and/or hypothesis that are to be resolved. PMID: 22093700 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5430721 Tue, 15 Nov 2011 05:00:00 +0100 5430721 http://www.medworm.com/index.php?rid=5430723&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22088793%26dopt%3DAbstract Authors: García Santos JM PMID: 22088793 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5430723 Mon, 14 Nov 2011 05:00:00 +0100 5430723 http://www.medworm.com/index.php?rid=5430722&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22088794%26dopt%3DAbstract Authors: de Pablo Zurdo L, Jiménez de la Peña M, Recio Rodríguez M, Carrascoso Arranz J PMID: 22088794 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5430722 Mon, 14 Nov 2011 05:00:00 +0100 5430722 http://www.medworm.com/index.php?rid=5430724&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22079139%26dopt%3DAbstract CONCLUSION: We calibrated twenty-eight 1.5 tesla scanners for the concentration of iron in the liver and achieved variability less than 25%. PMID: 22079139 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5430724 Fri, 11 Nov 2011 05:00:00 +0100 5430724 http://www.medworm.com/index.php?rid=5430728&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22078857%26dopt%3DAbstract Authors: Azagra de Miguel A, Som PM PMID: 22078857 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5430728 Thu, 10 Nov 2011 05:00:00 +0100 5430728 http://www.medworm.com/index.php?rid=5430727&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22078858%26dopt%3DAbstract Authors: Lozano Cejudo C, Sáenz Gutiérrez A, Calvo García M PMID: 22078858 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5430727 Thu, 10 Nov 2011 05:00:00 +0100 5430727 http://www.medworm.com/index.php?rid=5430726&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22078859%26dopt%3DAbstract Authors: Anes González G, Raposo Rodríguez L, González Sánchez S, García Hernández JB PMID: 22078859 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5430726 Thu, 10 Nov 2011 05:00:00 +0100 5430726 http://www.medworm.com/index.php?rid=5430725&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22078860%26dopt%3DAbstract Authors: de Pablo Zurdo L, Jiménez de la Peña M, Recio Rodríguez M, Carrascoso Arranz J PMID: 22078860 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5430725 Thu, 10 Nov 2011 05:00:00 +0100 5430725 http://www.medworm.com/index.php?rid=5430730&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22074658%26dopt%3DAbstract Authors: Facal de Castro F, Cifrián Cavada C PMID: 22074658 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5430730 Tue, 08 Nov 2011 05:00:00 +0100 5430730 http://www.medworm.com/index.php?rid=5430729&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22074659%26dopt%3DAbstract Authors: Iglesias Hidalgo G, Sánchez De La Torre R, Peña Sarnago JM PMID: 22074659 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5430729 Tue, 08 Nov 2011 05:00:00 +0100 5430729 http://www.medworm.com/index.php?rid=5386592&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22055167%26dopt%3DAbstract Authors: Illescas Megías V, Márquez Moreno AJ PMID: 22055167 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5386592 Wed, 02 Nov 2011 04:00:00 +0100 5386592 http://www.medworm.com/index.php?rid=5364815&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22033035%26dopt%3DAbstract CONCLUSIONS: The new protocol improved the management of these patients, reducing the time of immobilization, improving joint rigidity, and reducing the time off work. The limited MRI study makes it possible to diagnose other radiologically occult lesions. The cost of the new protocol is similar to that of the traditional protocol and even lower in some cases. The new protocol results in a reduction in the dose of radiation. PMID: 22033035 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5364815 Tue, 25 Oct 2011 04:00:00 +0100 5364815 http://www.medworm.com/index.php?rid=5354063&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22019419%26dopt%3DAbstract We report the case of a patient who presented RMC seven years after appendectomy and right hemicolectomy. We discuss both diagnostic possibilities. PMID: 22019419 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5354063 Fri, 21 Oct 2011 04:00:00 +0100 5354063 http://www.medworm.com/index.php?rid=5354062&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22019420%26dopt%3DAbstract We present the case of a nine-year-old boy with Tourette syndrome and reading disorder with a history of a severe infectious process in the late neonatal period. Brain MRI showed a left parietal malacotic cavity and diffusion tensor imaging and tractography showed a striking disruption of the white matter bundle that joins the left parietal region with the ipsilateral frontal region with involvement of the left superior longitudinal fasciculus and of the left arcuate fasciculus. Although Tourette syndrome and reading disorder are fundamentally hereditary neuropsychiatric disorders, they can also occur secondary to cerebral alterations like those existing in this boy. The introduction of modern neuroimaging techniques in patients with neuropsychiatric disorders (or the risk of developing th... Radiologia journals http://www.medworm.com/rss/comments.php?id=5354062 Fri, 21 Oct 2011 04:00:00 +0100 5354062 http://www.medworm.com/index.php?rid=5354061&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22019421%26dopt%3DAbstract Authors: Aguilar-García JJ, Alcaide-León P, Vargas-Serrano B Abstract The processes that course with intraabdominal fat necrosis often manifest with acute or subacute abdominal pain; these clinical findings can be caused by various conditions, including epiploic appendagitis, omental infarction, encapsulated fat necrosis, mesenteric panniculitis, appendicitis, diverticulitis, and certain neoplasms. In this context, although the anatomic location of the pain and accompanying symptomatology can help orient the diagnosis, there is a risk of unnecessary surgery. Imaging tests like ultrasonography and especially computed tomography are essential for diagnosing intraabdominal fat necrosis. Radiologists must be familiar with the characteristic findings for all the conditions that can ca... Radiologia journals http://www.medworm.com/rss/comments.php?id=5354061 Fri, 21 Oct 2011 04:00:00 +0100 5354061 http://www.medworm.com/index.php?rid=5354064&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22019142%26dopt%3DAbstract Authors: Cabrera G, Medina R PMID: 22019142 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5354064 Thu, 20 Oct 2011 04:00:00 +0100 5354064 http://www.medworm.com/index.php?rid=5354065&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22018547%26dopt%3DAbstract CONCLUSIONS: Implementing the WiFi DR system has brought benefits. Image quality has improved and the dose of radiation to patients has decreased. The new system also has advantages in terms of functionality, ergonomics, and performance. PMID: 22018547 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5354065 Wed, 19 Oct 2011 04:00:00 +0100 5354065 http://www.medworm.com/index.php?rid=5354069&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22015223%26dopt%3DAbstract CONCLUSION: Direct digital mammography has improved the detection of microcalcifications, increasing the number of DCIS diagnosed without decreasing the positive predictive value of the invasive procedures indicated for microcalcifications. However, direct digital mammography has had a negative effect by increasing the recall rate and indication for short-term follow-up, possibly due to the difficulty of comparing the findings with those of earlier analog mammograms. PMID: 22015223 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5354069 Tue, 18 Oct 2011 04:00:00 +0100 5354069 http://www.medworm.com/index.php?rid=5354068&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22015224%26dopt%3DAbstract We describe the magnetic resonance imaging (MRI) findings for the spine in patients with seronegative spondyloarthropathy (SNS) and discuss the indications for MRI in the diagnosis and follow-up of this type of patients. We describe the pathological aspects of four patients diagnosed with SNS (Crohn's disease, ankylosing spondylitis, and psoriasis) with spinal involvement. The MRI findings in SNS vary in function of the type and stage of disease. Osteitis of the anterior vertebral bodies is a very early sign of spinal involvement in this group of diseases. Inflammatory involvement of the discovertebral complex that involves the adjacent vertebral bodies to a greater or lesser extent occurs later. MRI of the spine makes it possible to evaluate incipient signs of disease that are characteris... Radiologia journals http://www.medworm.com/rss/comments.php?id=5354068 Tue, 18 Oct 2011 04:00:00 +0100 5354068 http://www.medworm.com/index.php?rid=5354067&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22015225%26dopt%3DAbstract CONCLUSION: Pancreatic involvement of renal cell carcinoma was detected in 4.5% of patients, ranking fifth in frequency in patients with disseminated disease. The arterial phase is necessary to detect pancreatic involvement of renal cell carcinoma. The pattern of presentation is nearly constant, helping differentiate pancreatic metastasis from primary pancreatic adenocarcinoma. PMID: 22015225 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5354067 Tue, 18 Oct 2011 04:00:00 +0100 5354067 http://www.medworm.com/index.php?rid=5354066&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22015226%26dopt%3DAbstract Authors: Calbo Maiques J, Garramone Ramírez JE, Humanes López L, Navarro Navarro M Abstract Enchondroma protuberans (EP) is an uncommon exophytic cartilaginous tumor described as an intramedullary osseous lesion that protrudes through a cortical defect in one of the sides of the affected bone and expands to the adjacent soft tissues. Due to its peculiar features on imaging studies, the main differential diagnosis is with osteochondroma, chondrosarcoma, and periosteal chondral tumors. In this article, we describe the imaging findings in two patients with EP in the humerus. We review the literature and discuss the imaging features that can enable a definitive diagnosis. The identification of the connection between the two components of the lesion through a cortical defect is a key ... Radiologia journals http://www.medworm.com/rss/comments.php?id=5354066 Tue, 18 Oct 2011 04:00:00 +0100 5354066 http://www.medworm.com/index.php?rid=5354071&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22014330%26dopt%3DAbstract CONCLUSIONS: Adrenocortical tumors are rare in children. Adrenocortical tumors include adenomas and carcinomas, and in the absence of vascular infiltration and/or metastases it is difficult to differentiate between the two types by imaging and histology. The combination of an adrenal mass and clinical signs of adrenocortical hyperfunction in a child is virtually diagnostic of an adrenocortical tumor. PMID: 22014330 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5354071 Mon, 17 Oct 2011 04:00:00 +0100 5354071 http://www.medworm.com/index.php?rid=5354070&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22014331%26dopt%3DAbstract Authors: Nieto Parra JA, Domínguez Pérez AD, Vieites Pérez-Quintela MB, Fal Ordoñez MA PMID: 22014331 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5354070 Mon, 17 Oct 2011 04:00:00 +0100 5354070 http://www.medworm.com/index.php?rid=5336706&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D22001553%26dopt%3DAbstract Authors: García Figueiras R, Caro Domínguez P, García Dorrego R, Vázquez Martín A, Gómez Caamaño A Abstract The outcome of treatment for rectal cancer in recent years has been improved by diverse advances in the field of surgery and in neoadjuvant oncologic therapies. Heald's introduction of the concept of the mesorectum as an anatomical unit (total mesorectal excision) in 1982 and the generalization of preoperative radiochemotherapy have improved the prognosis in a significant number of patients. Owing to these advances, it has become necessary for imaging studies to define a series of prognostic factors for tumors, both before and after neoadjuvant treatment, to make it possible to tailor treatment for individual patients with rectal tumors. On the other hand, the advent o... Radiologia journals http://www.medworm.com/rss/comments.php?id=5336706 Fri, 14 Oct 2011 04:00:00 +0100 5336706 http://www.medworm.com/index.php?rid=5303668&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21981965%26dopt%3DAbstract This article reviews the educational resources that are available on the Internet that can be useful for training in radiology. We consider that creating and promoting this type of tool should form part of the strategic plans of professional associations of radiologists. PMID: 21981965 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5303668 Wed, 05 Oct 2011 04:00:00 +0100 5303668 http://www.medworm.com/index.php?rid=5303667&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21981966%26dopt%3DAbstract CONCLUSION: PLDD is effective treatment for lumbar discogenic radicular pain, associated with only minimal discomfort to the patient. This minimally invasive technique is a valid alternative for those patients not responding to conservative medical treatment, allowing in many cases to obviate the need of spine surgery. PMID: 21981966 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5303667 Wed, 05 Oct 2011 04:00:00 +0100 5303667 http://www.medworm.com/index.php?rid=5303671&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21978406%26dopt%3DAbstract Authors: Díaz Lorenzo I, Alvarez Sanz C PMID: 21978406 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5303671 Tue, 04 Oct 2011 04:00:00 +0100 5303671 http://www.medworm.com/index.php?rid=5303670&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21978407%26dopt%3DAbstract Authors: Fatahi Bandpey ML, Sánchez Santos PJ PMID: 21978407 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5303670 Tue, 04 Oct 2011 04:00:00 +0100 5303670 http://www.medworm.com/index.php?rid=5303669&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21978408%26dopt%3DAbstract Authors: Encinas J, Corral MA, Fernández GC, Agueda DS, de Castro FJ Abstract A review is presented on the histological and radiological findings in idiopathic interstitial pneumonias, which are included among the diffuse parenchymal lung diseases. Although they may affect other compartments, the lung interstitium is the initial substrate of the parenchymal lesion due to different patterns of inflammation and fibrosis. The current classification, proposed in 2002 as an international multidisciplinary consensus document promoted by the American Thoracic Society and the European Respiratory Society, includes 7 conditions. Based on histological criteria, each histological pattern is associated with an image pattern. They are a group of conditions of unknown origin with common charact... Radiologia journals http://www.medworm.com/rss/comments.php?id=5303669 Tue, 04 Oct 2011 04:00:00 +0100 5303669 http://www.medworm.com/index.php?rid=5303675&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21975166%26dopt%3DAbstract Reply to the letter "Fundamental topics in the training of new diagnostic imaging specialists" Radiologia. 2011 Oct 3; Authors: Del Cura Rodríguez JL, Alguersuari Cabiscol A, Borrat Padrós A PMID: 21975166 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5303675 Mon, 03 Oct 2011 04:00:00 +0100 5303675 http://www.medworm.com/index.php?rid=5303674&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21975167%26dopt%3DAbstract Authors: Català Forteza J PMID: 21975167 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5303674 Mon, 03 Oct 2011 04:00:00 +0100 5303674 http://www.medworm.com/index.php?rid=5303673&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21975168%26dopt%3DAbstract Authors: Rodríguez Pan A, Martínez Calvo A, Ríos Reboredo A, Méndez Díaz C, Soler Fernández R Abstract Most patients with articular or periarticular tumors present with chronic monoarthritis and nonspecific alterations on laboratory tests; thus, it is important to know the changes on magnetic resonance imaging (MRI) that can suggest their diagnosis and the differential diagnosis of these tumors. MRI defines the anatomic origin and the tissue characteristics of articular and periarticular tumors, making it possible to reach a specific diagnosis in most cases. It is important to evaluate the MRI findings together with the plain-film findings because this helps in the characterization of mineralized tumors. PMID: 21975168 [PubMed - as supplied by publisher] (Source: Radiolog... Radiologia journals http://www.medworm.com/rss/comments.php?id=5303673 Mon, 03 Oct 2011 04:00:00 +0100 5303673 http://www.medworm.com/index.php?rid=5303672&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21975169%26dopt%3DAbstract Authors: Cruz Ciria S, Guillén Subirán ME PMID: 21975169 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5303672 Mon, 03 Oct 2011 04:00:00 +0100 5303672 http://www.medworm.com/index.php?rid=5288146&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21963254%26dopt%3DAbstract Authors: Fernández Del Castillo Ascanio M, González CG, Pérez SP, Delgado LE Abstract Inflammatory pseudotumor is the most common primary lung mass in children. In many cases, it mimics organizing pneumonia on imaging tests. Another site often affected by inflammatory pseudotumors is the orbit, although they can be found in any part of the body. Inflammatory pseudotumors are rare and quasi-neoplastic, as radiologically and clinically they behave like malignant tumors. Consensus about their pathogenesis, natural history, imaging findings, and treatment options has yet to be reached. PMID: 21963254 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5288146 Thu, 29 Sep 2011 04:00:00 +0100 5288146 http://www.medworm.com/index.php?rid=5288145&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21963255%26dopt%3DAbstract Authors: Bargalló Alabart N, Setoain Parego X Abstract Neuroimaging studies play a fundamental role in the diagnosis and evaluation of epilepsy. Technological advances in neuroimaging techniques have made it possible to obtain functional as well as structural information. The pathophysiology of epilepsy consists of an abnormal increase in cerebral activity that can be appreciated on neuroimaging techniques like functional magnetic resonance imaging (fMRI), PET, and SPECT. In patients with epilepsy that is refractory to drug therapy, the main aim of surgery is to control seizures and thus to improve the quality of life. In the preoperative workup of these patients, fMRI has an increasingly important role, evaluating the location of functional areas that must be safeguarded during s... Radiologia journals http://www.medworm.com/rss/comments.php?id=5288145 Thu, 29 Sep 2011 04:00:00 +0100 5288145 http://www.medworm.com/index.php?rid=5288147&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21963201%26dopt%3DAbstract Authors: Ochoa-Figueroa MA, Sánchez-Rodríguez V PMID: 21963201 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5288147 Wed, 28 Sep 2011 04:00:00 +0100 5288147 http://www.medworm.com/index.php?rid=5270244&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21958723%26dopt%3DAbstract Authors: Gallego Parrondo M, Iglesias Castañón A, Arias González M, Martínez Vicente M PMID: 21958723 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5270244 Tue, 27 Sep 2011 04:00:00 +0100 5270244 http://www.medworm.com/index.php?rid=5270243&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21958724%26dopt%3DAbstract This article focuses on the legal requirements of teleradiology services and on the clinical problems that can arise in teleradiology settings, with the ultimate aim of ensuring the appropriate use of teleradiology to improve healthcare. PMID: 21958724 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5270243 Tue, 27 Sep 2011 04:00:00 +0100 5270243 http://www.medworm.com/index.php?rid=5270242&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21958725%26dopt%3DAbstract Authors: Martínez Martínez JC, Lafarga Traver M, Lucas Pérez A, Nogués Meléndez P PMID: 21958725 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5270242 Tue, 27 Sep 2011 04:00:00 +0100 5270242 http://www.medworm.com/index.php?rid=5270241&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21958726%26dopt%3DAbstract Authors: Arias Fernández J, Broncano Cabrero J, Bondía Gracia JM, Aquerreta Beola JD Abstract Baastrup's disease is not usually considered among the possible causes of low back pain in children. Classically, Baastrup's disease is characterized by degenerative phenomena secondary to friction between adjacent spinous processes, with sclerosis of the margins and decrease in the interspinous space. Baastrup's disease becomes more prevalent with age and is usually accompanied by degenerative changes in the vertebral column, such as lumbar facet hypertrophy or disc disease. Certain activities like dance or gymnastics can make Baastrup's disease more likely to appear at an earlier age. In children, Baastrup's disease can manifest in a different way, with increased interspinous spaces an... Radiologia journals http://www.medworm.com/rss/comments.php?id=5270241 Tue, 27 Sep 2011 04:00:00 +0100 5270241 http://www.medworm.com/index.php?rid=5270245&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21955666%26dopt%3DAbstract Authors: Iribarren-Marín MA PMID: 21955666 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5270245 Mon, 26 Sep 2011 04:00:00 +0100 5270245 http://www.medworm.com/index.php?rid=5270253&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21944707%26dopt%3DAbstract Response by the authors to: "will the radiology journal have an impact factor at some time? Impressions of a radiologist" Radiologia. 2011 Sep 22; Authors: Pedraza S PMID: 21944707 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5270253 Thu, 22 Sep 2011 04:00:00 +0100 5270253 http://www.medworm.com/index.php?rid=5270252&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21944708%26dopt%3DAbstract This article provides recommendations for the design of the radiological workplace based on ergonomics, which is the science that studies interactions among humans and other elements of a system. PMID: 21944708 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5270252 Thu, 22 Sep 2011 04:00:00 +0100 5270252 http://www.medworm.com/index.php?rid=5270251&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21944709%26dopt%3DAbstract We present the case of a patient with a pacemaker and a sarcoma lung metastasis treated with microwave ablation. Although the treatment of tumours with microwave ablation is a successful and minimally invasive approach, there are concerns about the safety of this procedure for patients with implanted cardiac devices, such as a pacemaker. After careful planning between radiology and cardiology, microwave ablation was indicated in the patient since it is safer and shorter than the radiofrequency technique. The lesion was treated without complications. It is important to communicate the procedures performed, as well as any complications in order to formulate guidelines for the use of microwave ablation in patients with pacemakers. PMID: 21944709 [PubMed - as supplied by publisher] (Source... Radiologia journals http://www.medworm.com/rss/comments.php?id=5270251 Thu, 22 Sep 2011 04:00:00 +0100 5270251 http://www.medworm.com/index.php?rid=5270250&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21944710%26dopt%3DAbstract We present two cases with complications after using a StarClose(®) vascular device. PMID: 21944710 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5270250 Thu, 22 Sep 2011 04:00:00 +0100 5270250 http://www.medworm.com/index.php?rid=5270249&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21944711%26dopt%3DAbstract Authors: Oliveira Caiafa R, Salvador Izquierdo R, Buñesch Villalba L, Sebastià Cerqueda MC, Nicolau Molina C Abstract The growing demand for imaging tests and the progressive aging of the population have led to a progressive increase in the detection of indeterminate adrenal lesions. Once an adrenal incidentaloma is detected, clinical and hormone tests together with a battery of imaging techniques (CT, MRI, PET/CT…) make it possible to determine the cause in most cases. In this article, we discuss the advantages and limitations of each technique. We show the imaging characteristics of the most common adrenal lesions and propose a diagnostic algorithm to enable their diagnosis. PMID: 21944711 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5270249 Thu, 22 Sep 2011 04:00:00 +0100 5270249 http://www.medworm.com/index.php?rid=5270248&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21944712%26dopt%3DAbstract Authors: Arana E, Kovacs FM PMID: 21944712 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5270248 Thu, 22 Sep 2011 04:00:00 +0100 5270248 http://www.medworm.com/index.php?rid=5270247&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21944713%26dopt%3DAbstract Authors: Rojas Jiménez A, Martínez Cueto P, Vila Nieto O, Vázquez Fernández E Abstract A perimesencephalic subarachnoid hemorrhage refers to the presence of bleeding around the midbrain with a normal angiography, meeting the well established clinical criteria and radiological criteria. Unlike the aneurysmal subarachnoid hemorrhage, it has a good prognosis, the recovery in most cases being complete and satisfactory. On the other hand, between 2 and 5% of the population will develop an intracranial aneurysm in the course of their life, most of them asymptomatic, with the likelihood of finding an incidental aneurysm in patients who have suffered a perimesencephalic hemorrhage. The importance of a proper diagnosis governs the course to follow, being a challenge for vascular treatme... Radiologia journals http://www.medworm.com/rss/comments.php?id=5270247 Thu, 22 Sep 2011 04:00:00 +0100 5270247 http://www.medworm.com/index.php?rid=5270246&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21944714%26dopt%3DAbstract We present the case of a patient with a pseudoaneurysm of the transverse pancreatic artery secondary to chronic pancreatitis, and successfully treated by administering percutaneous thrombin. PMID: 21944714 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5270246 Thu, 22 Sep 2011 04:00:00 +0100 5270246 http://www.medworm.com/index.php?rid=5270254&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21940023%26dopt%3DAbstract We present various examples of these criteria for HRCT, observed while reviewing a group of 48 paediatric patients. PMID: 21940023 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5270254 Tue, 20 Sep 2011 04:00:00 +0100 5270254 http://www.medworm.com/index.php?rid=5270256&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21937065%26dopt%3DAbstract CONCLUSIONS: The triple negative subtype responded best to neoadjuvant chemotherapy. The most common changes were concentric reduction and a decrease in the maximum intensity peak, with fewer washout curves. We observed a change in the molecular phenotype between the specimen at diagnosis and the final study in 12.2% of cases. PMID: 21937065 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5270256 Mon, 19 Sep 2011 04:00:00 +0100 5270256 http://www.medworm.com/index.php?rid=5270255&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21937066%26dopt%3DAbstract Authors: Herráez Ortega I, López González L Abstract Sarcoidosis is a multisystemic granulomatous disease of unknown etiology. It mainly affects the thoracic lymph nodes and the lungs. The staging of sarcoidosis, which classifies patients according to their probability of spontaneous remission, is based on the plain chest film findings. Plain chest films are not as sensitive as high resolution computed tomography (HRCT) at detecting involvement of the lymph nodes, lungs, or bronchi. The high resolution CT findings can be typical, practically pathognomic, or atypical. High resolution CT provides information about the activity of the disease and detects incipient signs of fibrosis and other complications. To reach the diagnosis, it is necessary to correlate the clinical and radiol... Radiologia journals http://www.medworm.com/rss/comments.php?id=5270255 Mon, 19 Sep 2011 04:00:00 +0100 5270255 http://www.medworm.com/index.php?rid=5236479&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21925688%26dopt%3DAbstract CONCLUSION: High grade astrocytomas originating in the supratentorial cortex can have an atypical neuroradiological presentation in the early stages. High grade astrocytoma should be included in the differential diagnosis of a cortical lesion that enhances slightly or moderately after the administration of contrast material in a patient with a new onset epileptic seizure. PMID: 21925688 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5236479 Fri, 16 Sep 2011 04:00:00 +0100 5236479 http://www.medworm.com/index.php?rid=5236480&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21924750%26dopt%3DAbstract Authors: Vega Bolívar A Abstract Imaging-guided percutaneous biopsy techniques have been developed to diagnose the lesions detected in breast cancer screening programs based on mammography. Although traditional fine-needle aspiration cytology continues to be indicated in some cases, in many others it has been supplanted by more modern techniques like core biopsy or vacuum-assisted biopsy guided by ultrasonography, stereotaxy, or magnetic resonance imaging. These highly reliable techniques have minimized the need for surgical biopsy. Radiologists play a key role in the histological diagnosis of breast cancer in the early stages of disease and in the evaluation of its local and regional extension through magnetic resonance imaging and sentinel node biopsy. PMID: 21924750 [PubMed... Radiologia journals http://www.medworm.com/rss/comments.php?id=5236480 Thu, 15 Sep 2011 04:00:00 +0100 5236480 http://www.medworm.com/index.php?rid=5236488&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21924440%26dopt%3DAbstract Authors: Quiroga Gómez S, Pérez Lafuente M, Abu-Suboh Abadia M, Castell Conesa J Abstract Gastrointestinal bleeding represents a diagnostic challenge both in its acute presentation, which requires the point of bleeding to be located quickly, and in its chronic presentation, which requires repeated examinations to determine its etiology. Although the diagnosis and treatment of gastrointestinal bleeding is based on endoscopic examinations, radiological studies like computed tomography (CT) angiography for acute bleeding or CT enterography for chronic bleeding are becoming more and more common in clinical practice, even though they have not yet been included in the clinical guidelines for gastrointestinal bleeding. CT can replace angiography as the diagnostic test of choice in acute... Radiologia journals http://www.medworm.com/rss/comments.php?id=5236488 Wed, 14 Sep 2011 04:00:00 +0100 5236488 http://www.medworm.com/index.php?rid=5236487&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21924441%26dopt%3DAbstract CONCLUSIONS: Our results corroborate previous reports. The exceptions can be explained by aspects related to variability and nonradiological factors that might influence the classification and PPV. Mathematical models should be developed to enable the objective classification and these should include factors not related to imaging. PMID: 21924441 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5236487 Wed, 14 Sep 2011 04:00:00 +0100 5236487 http://www.medworm.com/index.php?rid=5236486&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21924442%26dopt%3DAbstract This article aims to provide information about the evaluation process and to open new possibilities to make evaluation more objective. PMID: 21924442 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5236486 Wed, 14 Sep 2011 04:00:00 +0100 5236486 http://www.medworm.com/index.php?rid=5236485&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21924443%26dopt%3DAbstract Authors: García Santos JM PMID: 21924443 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5236485 Wed, 14 Sep 2011 04:00:00 +0100 5236485 http://www.medworm.com/index.php?rid=5236484&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21924444%26dopt%3DAbstract Authors: Herraiz Hidalgo L, Alvarez Moreno E, Carrascoso Arranz J, Cano Alonso R, Martínez de Vega Fernández V Abstract Crohn's disease is a chronic disease with an unpredictable course. Patients with Crohn's disease will have to undergo numerous imaging tests. Crohn's disease often affects young people, who are more vulnerable to the harmful effects of repeated exposure to ionizing radiation. The high resolution of tissues on MR enterography give it a diagnostic accuracy similar to that of CT; however, MR enterography does not have the drawback of ionizing radiation. The clinical indices used to assess Crohn's disease are subjective and not very accurate; thus, enterographic techniques are becoming more common in clinical practice as a means to follow up patients objectively. In... Radiologia journals http://www.medworm.com/rss/comments.php?id=5236484 Wed, 14 Sep 2011 04:00:00 +0100 5236484 http://www.medworm.com/index.php?rid=5236483&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21924445%26dopt%3DAbstract Authors: García Santos JM Abstract The reviewer's job is fundamental to the editorial process in a scientific journal. The quality of the review will determine the quality of the journal. Therefore, it is very important for the reviewers to make this mission their own and to contribute to the development of science and of the journal. On the other hand, the focus of a review will depend largely on the type of journal for which one is reviewing. In this article, we explain what the journal Radiología, the scientific journal of the Spanish Society of Medical Radiology, expects of its reviewers and their reviews of original articles. We aim to establish some basic rules to lay the groundwork for the development of more detailed guidelines for reviewing articles for the journal Radio... Radiologia journals http://www.medworm.com/rss/comments.php?id=5236483 Wed, 14 Sep 2011 04:00:00 +0100 5236483 http://www.medworm.com/index.php?rid=5236482&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21924446%26dopt%3DAbstract This article aims to provide guidelines for efficient searching for information and for accurate, critical use of the literature. It makes recommendations about strategies for managing references to help to ensure the success of a research project. PMID: 21924446 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5236482 Wed, 14 Sep 2011 04:00:00 +0100 5236482 http://www.medworm.com/index.php?rid=5236481&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21924447%26dopt%3DAbstract Authors: Guzmán-de-Villoria JA, Fernández-García P, Mateos-Pérez JM, Desco M Abstract Perfusion MRI makes it possible to evaluate the cerebral microvasculature through changes in signal due to a tracer passing through blood vessels. The most commonly used technique is based on the magnetic susceptibility of gadolinium in T2*-weighted sequences, and the most commonly evaluated parameters are cerebral blood volume, cerebral blood flow, and mean transit time. Diverse technical aspects, like the sequence used, and the dose and speed of contrast material injection, must be taken into account in perfusion MRI studies. It is also essential to consider possible sources of error like contrast material leaks due to changes in the permeability of the blood-brain barrier. The most widely u... Radiologia journals http://www.medworm.com/rss/comments.php?id=5236481 Wed, 14 Sep 2011 04:00:00 +0100 5236481 http://www.medworm.com/index.php?rid=5236490&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21920566%26dopt%3DAbstract CONCLUSION: In heart transplant recipients, DSCT allows reliable quantification of LV function and mass compared with MRI, even using 10% interval reconstructions. PMID: 21920566 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5236490 Tue, 13 Sep 2011 04:00:00 +0100 5236490 http://www.medworm.com/index.php?rid=5236489&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21920567%26dopt%3DAbstract CONCLUSIONS: Most neuroimaging studies are performed for especially prevalent clinical indications; however, in many cases the degree of concordance between the clinical and radiological diagnosis shows there is much room for improvement. PMID: 21920567 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5236489 Tue, 13 Sep 2011 04:00:00 +0100 5236489 http://www.medworm.com/index.php?rid=5223870&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21908010%26dopt%3DAbstract Response by the editor to the manuscript: "will the radiology journal have an impact factor at some time? Impressions of a radiologist" Radiologia. 2011 Sep 9; Authors: García Santos JM PMID: 21908010 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5223870 Fri, 09 Sep 2011 04:00:00 +0100 5223870 http://www.medworm.com/index.php?rid=5223871&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21907371%26dopt%3DAbstract Authors: Castrillon GA, Soto JA Abstract The different aspects of closed and penetrating intestinal and mesenteric trauma are presented in this article, with emphasis on its pathophysiology and on an updated diagnostic imaging. Particular details are given on the characteristics of Multidetector Computed Tomography. The direct and indirect signs using this technique are also described, along with their respective sensitivity and specificity values. PMID: 21907371 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5223871 Thu, 08 Sep 2011 04:00:00 +0100 5223871 http://www.medworm.com/index.php?rid=5127056&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21813143%26dopt%3DAbstract Authors: Rodríguez Recio FJ, Oquillas Izquierdo D Teleradiology is an established fact in developed countries. It has been the subject of intense professional and even legal debate in recent years because the quality of care and the role of the radiologist as a medical specialist are at stake. The opportunities and the dangers involved in teleradiology are discussed in this article. The use of teleradiology in certain circumstances in the emergency department can result in significant benefits when done right; however, it is evident that poorly implemented teleradiology services can lead to significant decreases in the quality of care (for example when the aim is to provide a low cost reporting service through outsourcing). Radiologists must use their knowledge and collaboration to en... Radiologia journals http://www.medworm.com/rss/comments.php?id=5127056 Sun, 31 Jul 2011 23:00:00 +0100 5127056 http://www.medworm.com/index.php?rid=5127058&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21803385%26dopt%3DAbstract Authors: Morales Santos A, Artigas Martín JM Urgent imaging accounts for more than 50% of the overall activity in diagnostic imaging departments. The enormous impact of this workload makes the appropriate organization and management of urgent imaging essential. Providing urgent imaging services aims to meet the needs of urgent and critical patients from both within the hospital (wards) and outside it (emergency department). To achieve these aims, all hospitals should have a specific unit for urgent imaging. This unit should be large enough to deal with the volume of activity and it should be provided with the human, technological, structural, and organizational resources necessary to fulfill this mission. PMID: 21803385 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5127058 Thu, 28 Jul 2011 23:00:00 +0100 5127058 http://www.medworm.com/index.php?rid=5127057&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21803386%26dopt%3DAbstract This article reviews the current usefulness of multislice CT in the diagnostic workup of patients presenting at the emergency department with chest pain. We review the technique, define the most appropriate population, describe the acquisition protocols, and discuss the advantages and disadvantages of each study protocol. PMID: 21803386 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5127057 Thu, 28 Jul 2011 23:00:00 +0100 5127057 http://www.medworm.com/index.php?rid=5078951&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21798569%26dopt%3DAbstract Authors: Vicente Bártulos A, Martínez San Millán JS, Carreras Aja M Stroke results in significant morbidity and mortality. Recent years have seen a revolution in the diagnosis and treatment of stroke, with advances in diagnostic imaging and improvements in early and specific treatment. Multimodal CT (unenhanced CT, perfusion CT, and CT angiography) is widely available, fast, and efficacious, all of which give it a key role in the early diagnosis of stroke and in the selection of patients who will benefit from thrombolytic treatment. Unenhanced CT is useful for ruling out hemorrhage or lesions that simulate stroke and for evaluating the presence of early signs. Perfusion CT enables us to know the presence and extension of infarcted ischemic tissue (irrecoverable) and of penumbra (tis... Radiologia journals http://www.medworm.com/rss/comments.php?id=5078951 Mon, 25 Jul 2011 23:00:00 +0100 5078951 http://www.medworm.com/index.php?rid=5078952&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21784497%26dopt%3DAbstract Authors: Quintana Díaz M, Sánchez Casado M We review the relations between the radiology department and the clinicians that attend emergency patients, complementing our opinions with a survey conducted in the emergency departments of hospitals in the autonomous region of Madrid. A dedicated emergency radiology section is present in 63.2% of hospitals. Radiologists are readily available to consult in the emergency department in 100%. Radiologists are involved in the initial workup in 61% of hospitals, in follow-up in 22.3%, and in both the initial workup and follow-up in 16.7%. At least one common protocol is shared by radiologists and emergency clinicians in 73.7% of hospitals. Radiologists participate in deciding which imaging tests to perform in 78.9% of hospitals. Radiologists pro... Radiologia journals http://www.medworm.com/rss/comments.php?id=5078952 Thu, 21 Jul 2011 23:00:00 +0100 5078952 http://www.medworm.com/index.php?rid=5078954&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21764411%26dopt%3DAbstract Authors: Ruiz Santiago F, González Siebert V, Guzmán Álvarez L, Castellano García MM Multidetector computed tomography (MDCT) has significant advantages over plain-film X-rays in the study of the extremities. Acute trauma poses diagnostic challenges, especially in joints in which the overlapping of bony structures impedes the view of the fractures or luxations. Each major joint has at least one classification system for fractures that aims to include the fundamental aspects necessary to orient the most effective treatment. These are the cases in which MDCT's capabilities for multiplanar and three-dimensional reconstructions provide information that is crucial for the management of trauma to the joint. PMID: 21764411 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5078954 Wed, 13 Jul 2011 23:00:00 +0100 5078954 http://www.medworm.com/index.php?rid=5078953&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21764412%26dopt%3DAbstract Authors: Artigas Martín JM, Martí de Gracia M PMID: 21764412 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5078953 Wed, 13 Jul 2011 23:00:00 +0100 5078953 http://www.medworm.com/index.php?rid=5029648&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21742355%26dopt%3DAbstract We describe the findings at computed tomography, positron emission tomography, and bone scintigraphy. We emphasize the radiologic differential diagnosis in this case, which was complicated by the presence of other malignant abdominal disease. PMID: 21742355 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029648 Thu, 07 Jul 2011 23:00:00 +0100 5029648 http://www.medworm.com/index.php?rid=5029647&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21742356%26dopt%3DAbstract Authors: Cueto Álvarez LS, Refolio Sánchez F Facial trauma occurs relatively often in traffic accidents, work accidents, and aggressions, causing repercussions in the functionality of the structures involved. Infectious processes require early and accurate diagnosis because they can progress quickly, leading to unexpected complications, or because of the severity of the infections themselves. PMID: 21742356 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029647 Thu, 07 Jul 2011 23:00:00 +0100 5029647 http://www.medworm.com/index.php?rid=5029646&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21742357%26dopt%3DAbstract Authors: Carreras Aja M, Arrieta Artieda I, Borruel Nanceta S MDCT has become a fundamental tool for determining the causes of acute abdomen. CT is considered the imaging technique of choice in the diagnostic workup of both localized and diffuse acute abdomen, except in patients in whom acute cholecystitis or acute gynecological disease is suspected and in children, adolescents, and pregnant patients, in whom ultrasonography is the imaging technique of choice. Plain-film X-ray examination has been relegated to the initial management of renal colic, suspected foreign bodies, and intestinal obstruction. One of the drawbacks of MDCT is its use of ionizing radiation, which makes it necessary to filter and direct the examinations as well as to ensure that the most appropriate protocols are ... Radiologia journals http://www.medworm.com/rss/comments.php?id=5029646 Thu, 07 Jul 2011 23:00:00 +0100 5029646 http://www.medworm.com/index.php?rid=5029649&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21737108%26dopt%3DAbstract We present the cases of two adolescents (13 and 18 years old) with fast-growing palpable breast nodules. Both underwent breast ultrasonography and core biopsy. The ultrasonographic findings of nodular pseudoangiomatous stromal hyperplasia were indistinguishable from those reported for juvenile fibroadenoma and for phyllodes tumor. Thus, histological study was required for the definitive diagnosis. Treatment depends on the size of the nodule. In our two patients, the lesion was surgically excised through tumorectomy and mastectomy. PMID: 21737108 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029649 Mon, 04 Jul 2011 23:00:00 +0100 5029649 http://www.medworm.com/index.php?rid=5029657&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21733533%26dopt%3DAbstract Authors: Martínez Barbero JP PMID: 21733533 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029657 Sun, 03 Jul 2011 23:00:00 +0100 5029657 http://www.medworm.com/index.php?rid=5029656&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21733534%26dopt%3DAbstract Authors: Nieto Parra JA, Domínguez Pérez AD, Vieites Pérez-Quintela MB, Fal Ordoñez MA PMID: 21733534 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029656 Sun, 03 Jul 2011 23:00:00 +0100 5029656 http://www.medworm.com/index.php?rid=5029655&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21733535%26dopt%3DAbstract We report the prenatal and postnatal MRI findings in a case of PHACES with involvement of the right posteroinferior cerebellar artery. This case is exceptional because, to our knowledge, it is the first to report the findings at both prenatal and postnatal MRI and because of the unique vascular anomaly that widens the spectrum of possible intracranial arterial anomalies in this syndrome. PMID: 21733535 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029655 Sun, 03 Jul 2011 23:00:00 +0100 5029655 http://www.medworm.com/index.php?rid=5029654&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21733536%26dopt%3DAbstract We present the case of a patient who developed an inguinal mass secondary to unilateral dilation of the vas deferens. PMID: 21733536 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029654 Sun, 03 Jul 2011 23:00:00 +0100 5029654 http://www.medworm.com/index.php?rid=5029653&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21733537%26dopt%3DAbstract Authors: Martínez León MI Radiotherapy forms part of most therapeutic, preventive, and conditioning regimens in pediatric oncology. Numerous late secondary effects of cranial radiation are well known. However, radiation-induced cavernous angiomas (RICA) have been reported only sporadically and even fewer cases of earlier presentation of RICA have been reported. In this brief report, we describe a RICA that appeared in a boy treated for a CNS tumor (an infratentorial anaplastic ependymoma) after a short latency period between the end of radiotherapy and the development of the RICA. We comment on the different variables proposed to explain the formation of these lesions, as well as on their imaging features, treatment, prognosis, and follow-up. PMID: 21733537 [PubMed - as supplied ... Radiologia journals http://www.medworm.com/rss/comments.php?id=5029653 Sun, 03 Jul 2011 23:00:00 +0100 5029653 http://www.medworm.com/index.php?rid=5029652&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21733538%26dopt%3DAbstract Authors: Cantarero EN, Bonilla JA, Azofra MO, Carrillo LH PMID: 21733538 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029652 Sun, 03 Jul 2011 23:00:00 +0100 5029652 http://www.medworm.com/index.php?rid=5029651&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21733539%26dopt%3DAbstract Authors: Martí Bonmatí L, Alberich-Bayarri A, García-Martí G, Sanz Requena R, Pérez Castillo C, Carot Sierra JM, Manjón Herrera JV Imaging biomarkers define objective characteristics extracted from medical images that are related to normal biological processes, diseases, or the response to treatment. To develop an imaging biomarker, it is necessary to carry out a series of steps to validate its relation with the reality studied and to check its clinical and technical validity. This process includes defining tests for the concepts and mechanisms; obtaining standardized and optimized anatomic, functional, and molecular images; analyzing the data with computer models; displaying data appropriately; obtaining the appropriate statistic measures; and conducting tests on the principle, ... Radiologia journals http://www.medworm.com/rss/comments.php?id=5029651 Sun, 03 Jul 2011 23:00:00 +0100 5029651 http://www.medworm.com/index.php?rid=5029650&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21733540%26dopt%3DAbstract Authors: Martínez JC, Traver ML, Pérez AL, Meléndez PN PMID: 21733540 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029650 Sun, 03 Jul 2011 23:00:00 +0100 5029650 http://www.medworm.com/index.php?rid=5029664&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21724209%26dopt%3DAbstract Authors: Martí de Gracia M, Artigas Martín JM The wide availability, speed, safety, and diagnostic accuracy of multidetector computed tomography (MDCT) make it the first-line diagnostic tool in the study of acute bleeding of the lower digestive tract. The use of MDCT after the initial stabilization of the patient makes it possible to identify active bleeding and to determine its origin and possible cause, even when bleeding has stopped. MDCT provides information that is key to selecting the most appropriate treatment option: colonoscopy, embolization, surgery, or clinical follow-up. MDCT orients the surgical or endovascular intervention, minimizing the time, risks, and doses of radiation and of contrast agents involved in the intervention and avoiding "blind" resections associated wi... Radiologia journals http://www.medworm.com/rss/comments.php?id=5029664 Thu, 30 Jun 2011 23:00:00 +0100 5029664 http://www.medworm.com/index.php?rid=5029663&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21724210%26dopt%3DAbstract Authors: Zugazaga Cortazar A, Fortuño Andrés JR PMID: 21724210 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029663 Thu, 30 Jun 2011 23:00:00 +0100 5029663 http://www.medworm.com/index.php?rid=5029662&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21724211%26dopt%3DAbstract We present the cases of two men with isolated spontaneous dissection of visceral arteries diagnosed by multidetector CT. In the first patient, dissection of the celiac trunk was associated with periarterial changes. In the second patient, dissection of the superior mesenteric artery was associated with stenosis at the root of the celiac trunk. Both patients presented with acute pain, which was more intense and longer lasting in the first patient. Aortic dissection was suspected clinically in both patients. Both dissections were short and had patent saccular false lumens and reduced caliber of the true lumens. This morphological type is one of the most uncommon within this rare entity. However, in recent years, the number of cases published is rising. This suggests that this entity may have... Radiologia journals http://www.medworm.com/rss/comments.php?id=5029662 Thu, 30 Jun 2011 23:00:00 +0100 5029662 http://www.medworm.com/index.php?rid=5029661&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21724212%26dopt%3DAbstract Authors: Iglesias Hidalgo G, Sánchez de la Torre R, Peña Sarnago JM PMID: 21724212 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029661 Thu, 30 Jun 2011 23:00:00 +0100 5029661 http://www.medworm.com/index.php?rid=5029660&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21724213%26dopt%3DAbstract Authors: Monedero Martínez-Pardo E, Navia Álvarez P PMID: 21724213 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029660 Thu, 30 Jun 2011 23:00:00 +0100 5029660 http://www.medworm.com/index.php?rid=5029659&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21724214%26dopt%3DAbstract Authors: Martínez León MI, Alcaide Martín D, García-Herrera Taillefer P, Ramos Rodríguez R The middle aortic syndrome (MAS) is caused by stenosis of the abdominal aorta, often accompanied by concomitant stenosis of the renal or visceral arteries. Although MAS is uncommon (0.5-2%), it is an important cause of hypertension in children and adolescents. It is thought to originate in a failure of the two dorsal aortas to fuse during embryological development, and a high percentage of cases are idiopathic. MAS affects the segment of the aorta between the renal arteries in 54% of cases. Clinically, it courses with symptomatic or asymptomatic arterial hypertension. On physical examination, findings include an abdominal bruit, diminished or absent femoral pulses, and a difference between t... Radiologia journals http://www.medworm.com/rss/comments.php?id=5029659 Thu, 30 Jun 2011 23:00:00 +0100 5029659 http://www.medworm.com/index.php?rid=5029658&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21724215%26dopt%3DAbstract Authors: Martínez León MI, Alonso Murciano A PMID: 21724215 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029658 Thu, 30 Jun 2011 23:00:00 +0100 5029658 http://www.medworm.com/index.php?rid=5029665&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21723572%26dopt%3DAbstract Authors: Molina Granados JF, Pertusa Santos E PMID: 21723572 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029665 Wed, 29 Jun 2011 23:00:00 +0100 5029665 http://www.medworm.com/index.php?rid=5029666&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21722931%26dopt%3DAbstract Authors: Navarro Cantarero E, Merino Bonilla JA, Moreno Azofra MO, Hurtado Carrillo L PMID: 21722931 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=5029666 Tue, 28 Jun 2011 23:00:00 +0100 5029666 http://www.medworm.com/index.php?rid=4984974&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21703654%26dopt%3DAbstract Authors: Alcalá-Galiano A Different models for training radiologists are used in different countries. Considering the trend toward international homogenization, it is important to know the differences and common traits among different countries to enable us to adapt our programs to future changes. We review training programs in radiology in Europe, the United States, Canada, and some Latin American countries. We focus on the selection process, residency programs, research, certification, subspecialization, and maintaining certification. We found a wide variability among countries, although there are more similarities within continents. PMID: 21703654 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4984974 Tue, 21 Jun 2011 23:00:00 +0100 4984974 http://www.medworm.com/index.php?rid=4984978&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21696793%26dopt%3DAbstract Authors: García Villar C Evidence-based radiology is defined as the decision that results from integrating clinical information to select the most appropriate imaging test on the basis of the best available evidence, the physician's experience, and the patient's expectations. The practice of evidence-based radiology consists of five steps: formulating the question, performing an efficient search of the literature, critically evaluating the literature, applying the results of the search and evaluation while taking into account our experience and the patient's values, and evaluating the results obtained within our own practice. In diagnostic imaging, the number of resources available for evidence-based radiology is increasing: apart from books, articles, and web pages on this subject, e... Radiologia journals http://www.medworm.com/rss/comments.php?id=4984978 Sun, 19 Jun 2011 23:00:00 +0100 4984978 http://www.medworm.com/index.php?rid=4984977&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21696794%26dopt%3DAbstract This article discusses the model of the scientific journal Radiología and the characteristics of its Editorial Board, comparing Radiología with official general radiology journals of other scientific societies. Moreover, the details of the journal's editorial process are revealed, including the editorial circuit, the reviewers' work, and the technical aspects of the final edition process. Finally, the article lists qualitative and quantitative data about the material that Radiología receives and publishes. PMID: 21696794 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4984977 Sun, 19 Jun 2011 23:00:00 +0100 4984977 http://www.medworm.com/index.php?rid=4984976&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21696795%26dopt%3DAbstract Authors: Pagés Llinás M, Darnell Martín A, Ayuso Colella JR In 2008, CT colonography was approved by the American Cancer Society as a technique for screening for colorectal cancer. This approval should be considered an important step in the recognition of the technique, which although still relatively new is already changing some diagnostic algorithms. This update about CT colonography reports the quality parameters necessary for a CT colonographic study to be diagnostic and reviews the technical innovations and colonic preparation for the study. We provide a brief review of the signs and close with a discussion of the current indications for and controversies about the technique. PMID: 21696795 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4984976 Sun, 19 Jun 2011 23:00:00 +0100 4984976 http://www.medworm.com/index.php?rid=4984975&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21696796%26dopt%3DAbstract Authors: Varona Porres D, Andreu Soriano J, Pallisa Núñez E, Persiva Morenza O, Roque Pérez A Patients with oncologic disease require frequent imaging tests (predominantly computed tomography) for follow-up. These patients may have thoracic vascular disease that can influence the diagnosis, treatment, and prognosis of their cancer. Primary vascular tumors can involve the thoracic vessels, like the pulmonary arteries (pulmonary artery sarcoma), and the neoplastic disease can extend locally (lung tumor) or remotely to the thoracic vessels (pulmonary tumor embolism and pulmonary tumor thrombotic microangiopathy). Oncologic treatment results in multiple complications that involve the thoracic vessels and can even compromise the patient's life in certain cases. CT, and especially multisl... Radiologia journals http://www.medworm.com/rss/comments.php?id=4984975 Sun, 19 Jun 2011 23:00:00 +0100 4984975 http://www.medworm.com/index.php?rid=4933222&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21665234%26dopt%3DAbstract We present a case in which this anomaly was suspected at cardiac catheterization and confirmed at volumetric cardiac computed tomography (CT) with a single heart beat. PMID: 21665234 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4933222 Thu, 09 Jun 2011 23:00:00 +0100 4933222 http://www.medworm.com/index.php?rid=4933221&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21665235%26dopt%3DAbstract We present a case of osteopathia striata with cranial sclerosis discovered incidentally in a young woman studied for clinical manifestations unrelated to this disease. PMID: 21665235 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4933221 Thu, 09 Jun 2011 23:00:00 +0100 4933221 http://www.medworm.com/index.php?rid=4933225&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21641624%26dopt%3DAbstract CONCLUSIONS: The craniocaudal view was more sensitive, although this difference was not statistically significant. The sensitivity of CAD was high for microcalcifications in all four density types; however, CAD's sensitivity for masses was low in density types 3 and 4. The CAD system only failed to mark 9.1% of the cancers presenting as masses but was not sensitive for the other two radiological findings included in this marking. Half of the interval carcinomas occurred in type 4 densities and 35.7% had been marked by the CAD sysem. PMID: 21641624 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4933225 Thu, 02 Jun 2011 23:00:00 +0100 4933225 http://www.medworm.com/index.php?rid=4933224&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21641625%26dopt%3DAbstract This article reviews the imaging findings for Joubert syndrome and the relevant literature. PMID: 21641625 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4933224 Thu, 02 Jun 2011 23:00:00 +0100 4933224 http://www.medworm.com/index.php?rid=4933223&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21641626%26dopt%3DAbstract CONCLUSION: US is very sensitive and can be used in protocols for the follow-up of primary testicular tumors to rule out disease. PMID: 21641626 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4933223 Thu, 02 Jun 2011 23:00:00 +0100 4933223 http://www.medworm.com/index.php?rid=4933228&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21641006%26dopt%3DAbstract CONCLUSIONS: In cases with clinical suspicion of a pseudoaneurysm, the patient should undergo angiography. This is especially important in patients with inexplicable cerebral hemorrhage and in those with septicemia. CT angiography and MR angiography have good diagnostic accuracy and can replace conventional angiography. However, the treatment of choice is endovascular and treatment should not be delayed unless access to the pseudoaneurysm is impeded, usually due to severe cerebral vasospasm. PMID: 21641006 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4933228 Wed, 01 Jun 2011 23:00:00 +0100 4933228 http://www.medworm.com/index.php?rid=4933227&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21641007%26dopt%3DAbstract CONCLUSION: We conclude that holodiastolic reflux occurs in healthy patients. This physiological phenomenon merits further investigation and can help elucidate previous observations in different pathological conditions. PMID: 21641007 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4933227 Wed, 01 Jun 2011 23:00:00 +0100 4933227 http://www.medworm.com/index.php?rid=4933226&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21641008%26dopt%3DAbstract Authors: Vilar Bonacasa EY Training the best radiologist is the tutor's aim. Considering both residents features -whose intention is becoming a radiologist- and the trainer profile, the method simultaneously combines the most suitable tools, in order to reach the aim. The method knowledge and the available tools facilitate the tutor planning and his cooperation in the whole resident learning process. PMID: 21641008 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4933226 Wed, 01 Jun 2011 23:00:00 +0100 4933226 http://www.medworm.com/index.php?rid=4933230&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21640362%26dopt%3DAbstract We present the case of a patient with an aberrant right subclavian artery with a small calcified aneurysm in a Kommerell's diverticulum that caused chest pain and dysphagia; the patient underwent a procedure combining endovascular and surgical treatment. PMID: 21640362 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4933230 Tue, 31 May 2011 23:00:00 +0100 4933230 http://www.medworm.com/index.php?rid=4933229&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21640363%26dopt%3DAbstract CONCLUSIONS: MRI and spectrometry made it possible to evaluate the vascular distribution of magnetofluid in the liver and revealed the differences in its affinity for metastases in different stages of disease. PMID: 21640363 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4933229 Tue, 31 May 2011 23:00:00 +0100 4933229 http://www.medworm.com/index.php?rid=4885903&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21621804%26dopt%3DAbstract Authors: García Santos JM PMID: 21621804 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4885903 Thu, 26 May 2011 23:00:00 +0100 4885903 http://www.medworm.com/index.php?rid=4885902&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21621805%26dopt%3DAbstract This article discusses the basic characteristics of the IMRaD (Introduction, Material and methods, Results, and Discussion) format and the contents of each section, as well as the characteristics of the title, abstract, and bibliographical references. It also provides a list of five characteristics that are essential for an original article published in a scientific journal: objective, permission of the ethics committee, a structured material and methods section, results that follow appropriately from the material and methods section, and a structured discussion. Furthermore, we provide a basic outline for the discussion section consisting of stating the most important results, developing a critical discussion of the results, stating and discussing the strengths and limitations of the stud... Radiologia journals http://www.medworm.com/rss/comments.php?id=4885902 Thu, 26 May 2011 23:00:00 +0100 4885902 http://www.medworm.com/index.php?rid=4885904&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21600620%26dopt%3DAbstract We present the case of a seven-year-old girl diagnosed with an intraosseous ganglioneuroma in the mandible. She had been treated for a suprarenal neuroblastoma (stage M) five years earlier. Bone scintigraphy and computed tomography of the mandible showed a lesion in the right mandibular ramus. Many osseous lesions can affect the mandible in children and the radiological appearance of most of them is unspecific. We discuss the differential diagnosis and main imaging findings of osseous lesions involving the mandible in children. PMID: 21600620 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4885904 Tue, 17 May 2011 23:00:00 +0100 4885904 http://www.medworm.com/index.php?rid=4834066&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21571350%26dopt%3DAbstract Authors: Castells A PMID: 21571350 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4834066 Thu, 12 May 2011 23:00:00 +0100 4834066 http://www.medworm.com/index.php?rid=4834067&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21565373%26dopt%3DAbstract CONCLUSIONS: Ultrasound-guided core needle biopsy of axillary lymph nodes that are suspicious for metastases from breast cancer at ultrasonography is a highly effective procedure that has low morbidity. Findings of cortical thickening and non-hilar cortical vascular flow in the same lymph node yield a positive predictive value of 100% in this series. PMID: 21565373 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4834067 Mon, 09 May 2011 23:00:00 +0100 4834067 http://www.medworm.com/index.php?rid=4834068&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21561633%26dopt%3DAbstract Authors: Lozano Rodríguez A, Junquera Rionda P, Santana Montesdeoca JM, Fornell Pérez R PMID: 21561633 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4834068 Sun, 08 May 2011 23:00:00 +0100 4834068 http://www.medworm.com/index.php?rid=4781224&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21536309%26dopt%3DAbstract We present the case of a woman who developed a chondroblastic osteosarcoma in the area where a total hip prosthesis had been implanted. PMID: 21536309 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4781224 Fri, 29 Apr 2011 23:00:00 +0100 4781224 http://www.medworm.com/index.php?rid=4781229&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21530988%26dopt%3DAbstract CONCLUSIONS: The MRI characteristics cannot definitively distinguish between grade II ependymomas and anaplastic grade III ependymomas. Only a few details about diffusion and dissemination to the cerebrospinal fluid, if present, can distinguish between these types at imaging. PMID: 21530988 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4781229 Wed, 27 Apr 2011 23:00:00 +0100 4781229 http://www.medworm.com/index.php?rid=4781228&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21530989%26dopt%3DAbstract CONCLUSIONS: Diabetic mastopathy is an uncommon disease that should be included in the differential diagnosis with breast cancer in diabetic patients. The diagnosis is complex because it requires knowledge of the patient's history, clinical presentation, and the imaging and histologic findings, Conservative surgery is the treatment of choice because the condition does not respond to medical treatment. PMID: 21530989 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4781228 Wed, 27 Apr 2011 23:00:00 +0100 4781228 http://www.medworm.com/index.php?rid=4781227&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21530990%26dopt%3DAbstract Authors: Taboada Martín R, Capel Alemán A PMID: 21530990 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4781227 Wed, 27 Apr 2011 23:00:00 +0100 4781227 http://www.medworm.com/index.php?rid=4781226&cid=s_36279_37_f&fid=36279&url=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fentrez%2Fquery.fcgi%3Ftmpl%3DNoSidebarfile%26db%3DPubMed%26cmd%3DRetrieve%26list_uids%3D21530991%26dopt%3DAbstract CONCLUSIONS: Ischemia after carotid angioplasty and stenting does not depend solely on the embolic load and its nature. We consider that the lower prevalence of postprocedural lesions in our series compared to others suggests that appropriate patient selection and experience minimize the negative influence of some variables like age in their development. PMID: 21530991 [PubMed - as supplied by publisher] (Source: Radiologia) Radiologia journals http://www.medworm.com/rss/comments.php?id=4781226 Wed, 27 Apr 2011 23:00:00 +0100 4781226