Anatomy 
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This page shows you the most recent publications within this specialty of the MedWorm directory.
28282 records returned
Foot anomalies and proximal symphalangism
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We report the case of a 2‐week‐old girl born at term (by vaginal delivery and without antenatal or perinatal events) who was referred as having “bilateral talipes and bilateral proximal symphalangism of little and ring fingers.” The “talipes” was atypical with marked equinus and varus, but no cavus or adductus of the midfoot. Her mother had both symphalangism (absence of proximal interphalangeal joints) of middle, ring, and little fingers bilaterally and fixed pes planus with a rigid fixed hindfoot—and these deformities had also been present from birth. The maternal grandmother was similarly affected. However...
Source: Clinical Anatomy - January 31, 2012 Category: Anatomy Authors: Lauren ShawJanet McCaulGreg J. IrwinJames S. Huntley Tags: Problems in Diagnostic Imaging Source Type: research
Jacob B. Winslow (1669–1760)Email this article to a colleague.
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AbstractJacob Winslow was a Dutch born, French naturalized anatomist and physician whose contributions to medicine are abundant. His importance to medicine is undisputed. His personal life included a religious crisis that resulted in his estrangement from his family, but afforded him patrons in Paris to continue his work. Following this conversion, he changed his name to that of his catechist and was rechristened Jacques Benigne Wilson. His respect as an expert was well deserved, and he held several prominent positions during his career in Paris. His main work, Exposition anatomique de la structure du corps humain, was pub...
Source: Clinical Anatomy - January 31, 2012 Category: Anatomy Authors: Sharath S. BellaryAndrew WaltersJerzy GieleckiMohammadali M. ShojaR. Shane TubbsMarios Loukas Tags: A Glimpse of Our Past Source Type: research
Pericardiocentesis: A clinical anatomy reviewEmail this article to a colleague.
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AbstractThe safe and successful performance of pericardiocentesis demands a working and specific knowledge of anatomy. Misunderstanding of anatomy may result in failure or serious complications. This review attempts to aid understanding of the anatomical framework, pitfalls, and complications of pericardiocentesis. Pericardiocentesis is carried out for aspiration of blood from the pericardial cavity in cases of cardiac tamponade and symptomatic pericardial effusion. In addition, this technique may be used for the diagnosis of neoplastic effusions, purulent pericarditis, and introduction of cytotoxic agents into the pericar...
Source: Clinical Anatomy - January 31, 2012 Category: Anatomy Authors: M. LoukasA. WaltersJ.M. BoonT.P. WelchJ.H. MeiringP.H. Abrahams Tags: Review Source Type: research
Investigations on the conjunctival goblet cells and the characteristics of the glands associated with the eye in chinchillas (Chinchilla Laniger)Email this article to a colleague.
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Conclusions Chinchillas possess a Harderian gland, a lacrimal gland, and Meibomian glands. The GC density in the nasal and temporal palpebral conjunctiva is higher than in guinea pigs. (Source: Veterinary Ophthalmology)
Source: Veterinary Ophthalmology - January 31, 2012 Category: Veterinary Research Authors: Susanne VoigtAndrea Fuchs‐BaumgartingerMonika EgerbacherAlexander TichyBarbara Nell Source Type: research
Late repair of the native pulmonary valve in patients with pulmonary insufficiency after surgery for tetralogy of fallot.Email this article to a colleague.
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This article summarizes our experience with 5 patients who underwent reoperations for treatment of severe pulmonary regurgitation after transannular patch repair of tetralogy of Fallot. In each case, the intraoperative findings revealed anatomy favorable for valve repair and enabled preservation of the native pulmonary valves.
PMID: 22269747 [PubMed - in process] (Source: The Annals of Thoracic Surgery)
Source: The Annals of Thoracic Surgery - January 30, 2012 Category: Cardiovascular & Thoracic Surgery Authors: Mainwaring RD, Pirolli T, Punn R, Hanley FL Tags: Ann Thorac Surg Source Type: research
Endoscopic Endonasal Transsphenoidal Exposure of Circle of Willis (Cw); Can It be Applied in Vascular Neurosurgery in the Near Future? A Cadaveric Study of 26 Cases.Email this article to a colleague.
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CONCLUSION: Endoscopic endonasal extended transsphenoidal exposure of CW can make the surgeon more efficient in removing midline skullbase lesions with safe handling of different parts of circle of Willis and it may help in development of endonasal endoscopic vascular neurosurgery in the near future.
PMID: 22274974 [PubMed - in process] (Source: Turkish Neurosurgery)
Source: Turkish Neurosurgery - January 30, 2012 Category: Neurosurgery Authors: Chowdhury FH, Haque MR, Kawsar KA, Ara S, Mohammod QD, Sarker MH, Goel AH Tags: Turk Neurosurg Source Type: research
The Virtual Fly Brain browser and query interfaceEmail this article to a colleague.
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We present an online resource that provides a convenient way to study and query fly brain anatomy, expression and genetic data. We extended the newly developed BrainName nomenclature for the adult fly brain into a logically structured ontology that relates a comprehensive set of published neuron classes to the brain regions they innervate. The Virtual Fly Brain interface allows users to explore the structure of the Drosophila brain by browsing 3D images of a brain with subregions displayed as coloured overlays. An integrated query mechanism allows complex searches of underlying anatomy, cells, expression and other data fro...
Source: Bioinformatics - January 30, 2012 Category: Bioinformatics Authors: Milyaev, N., Osumi-Sutherland, D., Reeve, S., Burton, N., Baldock, R. A., Armstrong, J. D. Tags: DATABASES AND ONTOLOGIES Source Type: research
Integrating human and murine anatomical gene expression data for improved comparisonsEmail this article to a colleague.
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Motivation: Information concerning the gene expression pattern in four dimensions (species, genes, anatomy and developmental stage) is crucial for unraveling the roles of genes through time. There are a variety of anatomical gene expression databases, but extracting information from them can be hampered by their diversity and heterogeneity.
Results: aGEM 3.1 (anatomic Gene Expression Mapping) addresses the issues of diversity and heterogeneity of anatomical gene expression databases by integrating six mouse gene expression resources (EMAGE, GXD, GENSAT, Allen Brain Atlas data base, EUREXPRESS and BioGPS) and three human ge...
Source: Bioinformatics - January 30, 2012 Category: Bioinformatics Authors: Jimenez-Lozano, N., Segura, J., Macias, J. R., Vega, J., Carazo, J. M. Tags: DATABASES AND ONTOLOGIES Source Type: research
Mom's love good for child's brainEmail this article to a colleague.
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(Washington University School of Medicine) School-age children whose mothers nurtured them early in life have brains with a larger hippocampus, a key structure important to learning, memory and response to stress. The new research, by child psychiatrists and neuroscientists at Washington University School of Medicine in St. Louis, is the first to show that changes in this key region of children's brain anatomy are linked to a mother's nurturing. (Source: EurekAlert! - Social and Behavioral Science)
Source: EurekAlert! - Social and Behavioral Science - January 30, 2012 Category: Global & Universal Source Type: news
What is the Mnemonic for the Elbow Ossification Centers?Email this article to a colleague.
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Discussion
Injuries to the pediatric elbow are difficult to diagnose because of the anatomy and normal growth and ossification of the elbow.
Swelling, tenderness, ecchymosis, with or without deformity are common signs of fracture. Physical examination should include a careful neurovascular examination for distal pulses and capillary refill, paresthesias, increased pain with movement distal to the elbow or paralysis of the hand muscles as any of these may indicate compartment syndrome.
Common radiographs obtained are AP and lateral plain radiographs. Oblique films and comparison films of the contralateral elbow are also o...
Source: PediatricEducation.org - January 29, 2012 Category: Pediatrics Authors: Donna M. D'Alessandro, M.D. Tags: Uncategorized Source Type: news
Sodium hypochlorite accident with evaluation by cone beam computed tomographyEmail this article to a colleague.
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Behrents KT, Speer ML, Noujeim M. Sodium hypochlorite accident with evaluation by cone beam computed tomography. International Endodontic JournalAbstractAim To show the radiographic manifestation of sodium hypochlorite after accidental injection past the apical foramen and into the soft tissues.Summary A female patient was seen for an emergency visit after suffering a sodium hypochlorite accident at her general dentist’s office. The patient was seen within 1 h of the accident and was in pain associated with facial swelling. Radiographs, including a Cone Beam Computed Tomography (CBCT), and photographs were taken....
Source: International Endodontic Journal - January 29, 2012 Category: Dentistry Authors: K. T. BehrentsM. L. SpeerM. Noujeim Tags: CASE REPORT Source Type: research
Three‐Dimensional Echocardiography in Congenital Heart DiseaseEmail this article to a colleague.
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Complex intracardiac anatomy and spatial relationships are inherent to congenital heart defects (CHDs). Recognition of the limitations of two‐dimensional echocardiography has stimulated clinical interest in three‐dimensional imaging. The current review examines contemporary studies in the following areas where three‐dimensional echocardiography has provided additive value in CHD: (1) visualization of morphology, (2) quantitation of chamber sizes and ventricular function, and (3) image‐guided interventions. (Echocardiography 2012;29:242‐247) (Source: Echocardiography)
Source: Echocardiography - January 29, 2012 Category: Cardiology Authors: Girish S. Shirali Source Type: research
Talus measurements as a diagnostic tool for sexual dimorphism in Egyptian populationEmail this article to a colleague.
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Abstract: Measurements of talus have been shown to be sexually dimorphic in South African blacks and whites and Prehistoric New Zealand Polynesians. Since several studies have demonstrated that discriminant function equations used to determine the sex of a skeleton are population specific, the purpose of the present study was to derive similar equation for the tali of Egyptians. The sample consisted of 110 tali (67 male & 43 female) whose age at death ranged between 20 and 60 years. The tali were obtained from Anatomy departments of Minia and Cairo Universities and also from Forensic Medicine department of Justice Office i...
Source: Journal of Forensic and Legal Medicine - January 28, 2012 Category: Forensic Medicine Authors: Shereen Abd-elhakim Abd-elaleem, Mostafa Abd-elhameed, Ashraf Abd-elazeem Ewis Tags: Original Communications Source Type: research
Hip and Thigh Anatomy of the Clouded Leopard (Neofelis nebulosa) with Comparisons to the Domestic Cat (Felis catus)Email this article to a colleague.
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This study describes the hip and thigh morphology of N. nebulosa and compares it to the domestic cat (F. catus). A number of statistically significant differences were observed between N. nebulosa and F. catus that were primarily associated with muscle attachment surface areas rather than differences in overall morphology. F. catus had proportionally larger attachment areas for Mm. gluteus profundus, tensor fasciae latae, and biceps femoris, while N. nebulosa had larger attachment areas for Mm. gluteus medius, rectus femoris, and semitendinosus. By comparison, surface area analysis of nonfelid species (C. latrans and V. vu...
Source: The Anatomical Record Part A: Discoveries in Molecular, Cellular, and Evolutionary Biology - January 27, 2012 Category: Molecular Biology Authors: Burcu CarlonChris Hubbard Tags: Full Length Article Source Type: research
Learning curve for laparoscopic totally extraperitoneal repair of inguinal hernia.Email this article to a colleague.
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Conclusion: We estimate the learning curve for laparoscopic TEP repair is 60 cases for a beginner surgeon. The presence of an experienced supervisor during the first 60 cases can help prevent unnecessary complications and shorten the duration of surgery.
PMID: 22269299 [PubMed - in process] (Source: Canadian Journal of Surgery)
Source: Canadian Journal of Surgery - January 27, 2012 Category: Surgery Authors: Choi YY, Kim Z, Hur KY Tags: Can J Surg Source Type: research
Arteriovenous Graft Placement in Predialysis Patients: A Potential Catheter-Sparing StrategyEmail this article to a colleague.
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Arteriovenous grafts placed predialysis have primary failure rates and cumulative survival rates that are similar to grafts placed after starting dialysis therapy. The fistula first initiative (www.fistulafirst.org) strongly encourages dialysis access via arteriovenous fistulas. Some patients, however, have anatomy more suitable for a graft. In such cases the National Kidney Foundation Kidney Disease Outcomes Quality Initiative (KDOQI) suggests grafts be placed three to six weeks prior to the need for dialysis therapy. It is difficult to predict the onset of time for the need of dialysis in patients not undergoing dialysi...
Source: Journal of Vascular Surgery - January 27, 2012 Category: Surgery Authors: R. Shingarev, I.D. Maya, J. Barker-Finkel Tags: Abstracts Source Type: research
Imaging of the Placenta with Pathologic CorrelationEmail this article to a colleague.
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The placenta functions to nourish and protect the fetus. Imaging of the placenta can have a profound impact on patient management, owing to the morbidity and mortality associated with various placental conditions. To fully appreciate placental pathology, its physiology, anatomy, and variant anatomy will be outlined. Placental conditions affecting the mother and fetus include molar pregnancies, placental hematoma, abruption, previa, accreta, vasa previa, choriocarcinoma, and retained products of conception. Ultrasonography remains the definitive modality in diagnosing most of these conditions, with magnetic resonance imagin...
Source: Seminars in Ultrasound CT and MRI - January 27, 2012 Category: Radiology Authors: Dustin Nguyen, Cameran Nguyen, Margaret Yacobozzi, Fadi Bsat, Dmitry Rakita Source Type: research
First‐trimester detection of structural abnormalities and the role of aneuploidy markersEmail this article to a colleague.
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ConclusionAbout half of major structural abnormalities can be diagnosed in the first trimester. Increased nuchal translucency or abnormal ductus venosus blood flow appear to be associated with cardiac and skeletal defects and may facilitate early detection. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology)
Source: Ultrasound in Obstetrics and Gynecology - January 27, 2012 Category: Radiology Authors: M. GrandeM. ArigitaV. BorobioJ. M. JimenezS. FernandezA. Borrell Tags: Original Paper Source Type: research
The anatomical basis of sun compass navigation I: The general layout of the monarch butterfly brainEmail this article to a colleague.
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AbstractEach fall, eastern North American monarch butterflies (Danaus plexippus) use a time‐compensated sun compass to migrate to their overwintering grounds in central Mexico. The sun compass mechanism involves the neural integration of skylight cues with information from circadian clocks to maintain a constant heading. The neuronal substrates for the necessary interactions between compass neurons in the central complex, a prominent structure of the central brain, and circadian clocks are largely unknown. To begin to unravel these neural substrates, we performed three‐dimensional reconstructions of all neuropils of th...
Source: The Journal of Comparative Neurology - January 26, 2012 Category: Neurology Authors: Stanley HeinzeSteven M. Reppert Tags: Research Article Source Type: research
Interventional radiologic treatment of pelvic hemorrhage after placement of mesh for reconstructive pelvic surgery.Email this article to a colleague.
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CONCLUSION: : The widespread adoption of reconstructive pelvic surgery procedures with dissection in deep vascular spaces has brought with it the prospect of challenging vascular morbidity. A thorough understanding of pelvic anatomy is essential for management of vascular complications from reconstructive pelvic surgery.
PMID: 22270438 [PubMed - in process] (Source: Obstetrics and Gynecology)
Source: Obstetrics and Gynecology - January 26, 2012 Category: OBGYN Authors: Muffly TM, Paraiso MF, Gill AS, Barber MD, Rainey MC, Walters MD Tags: Obstet Gynecol Source Type: research
Patient Management After Noninvasive Cardiac Imaging: Results From SPARC (Study of Myocardial Perfusion and Coronary Anatomy Imaging Roles in Coronary Artery Disease)Email this article to a colleague.
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Conclusions:
Overall, noninvasive testing had only a modest impact on clinical management of patients referred for clinical testing. Although post-imaging use of cardiac catheterization and medical therapy increased in proportion to the degree of abnormality findings, the frequency of catheterization and medication change suggests possible undertreatment of higher risk patients. Patients were more likely to undergo cardiac catheterization after computed tomography angiography than after single-photon emission computed tomography or positron emission tomography after normal/nonobstructive and mildly abnormal study findings...
Source: Journal of the American College of Cardiology - January 26, 2012 Category: Cardiology Authors: Rory Hachamovitch, Benjamin Nutter, Mark A. Hlatky, Leslee J. Shaw, Michael L. Ridner, Sharmila Dorbala, Rob S.B. Beanlands, Benjamin J.W. Chow, Elizabeth Branscomb, Panithaya Chareonthaitawee, W. Guy Weigold, Szilard Voros, Suhny Abbara, Tsunehiro Yasuda Tags: Cardiac Imaging Source Type: research
Vascular Contrast Enhanced Micro‐CT Imaging of “Radiators” in the Brazilian Free‐Tailed Bat (Tadarida Brasiliensis)Email this article to a colleague.
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This study represents the first application of contrast enhanced micro‐CT to visualize vasculature of bats and thus exhibits a promising technique for further investigations of cardiovascular function and anatomy in bats. Anat Rec, 2012. © 2012 Wiley Periodicals, Inc. (Source: The Anatomical Record Part A: Discoveries in Molecular, Cellular, and Evolutionary Biology)
Source: The Anatomical Record Part A: Discoveries in Molecular, Cellular, and Evolutionary Biology - January 26, 2012 Category: Molecular Biology Authors: Jonathan D. ReichardThomas H. KunzCharles KellerSuresh I. Prajapati Tags: Rapid Report Source Type: research
[Image-guided radiation therapy : Paradigm change in radiation therapy.]Email this article to a colleague.
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[Image-guided radiation therapy : Paradigm change in radiation therapy.]
Radiologe. 2012 Jan 26;
Authors: Wenz F, Belka C, Reiser M, Schönberg SO
Abstract
CLINICAL ISSUE: The introduction of image-guided radiotherapy (IGRT) has changed the workflow in radiation oncology more dramatically than any other innovation in the last decades. STANDARD TREATMENT: Imaging for treatment planning before the initiation of the radiotherapy series does not take alterations in patient anatomy and organ movement into account. TREATMENT INNOVATIONS: The...
Source: Der Radiologe - January 26, 2012 Category: Radiology Authors: Wenz F, Belka C, Reiser M, Schönberg SO Tags: Radiologe Source Type: research
Lymph node B lymphocyte trafficking is constrained by anatomy and highly dependent upon chemoattractant desensitizationEmail this article to a colleague.
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B lymphocyte recirculation through lymph nodes (LNs) requires crossing endothelial barriers and chemoattractant-triggered cell migration. Here we show how LN anatomy and chemoattractant receptor signaling organize B lymphocyte LN trafficking. Blood-borne B cells predominately used CCR7 signaling to adhere to high endothelial venules (HEVs). New B cell emigrants slowly transited the HEV perivenule space, and thereafter localized nearby, avoiding the follicle. Eventually, the newly arrived B cells entered the basal portion of the follicle gradually populating it. In contrast, newly arriving activated B cells rapidly crossed ...
Source: Blood - January 26, 2012 Category: Hematology Authors: Park, C., Hwang, I.-Y., Sinha, R. K., Kamenyeva, O., Davis, M. D., Kehrl, J. H. Tags: Immunobiology Source Type: research
Can “YouTube” help students in learning surface anatomy?Email this article to a colleague.
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Conclusions Currently, YouTube is an inadequate source of information for learning surface anatomy. More work is needed from medical schools
and educators to add useful videos on YouTube covering this area.
Content Type Journal ArticleCategory Teaching AnatomyPages 1-4DOI 10.1007/s00276-012-0935-xAuthors
Samy A. Azer, Curriculum Development and Research Unit, Department of Medical Education, College of Medicine, King Saud University, PO Box 2925, Riyadh, 11461 Saudi Arabia
Journal Surgical and Radiologic AnatomyOnline ISSN 1279-8517Print ISSN 0930-1038 (Source: Surgical and Radiologic Anatomy)
Source: Surgical and Radiologic Anatomy - January 25, 2012 Category: Anatomy Tags: Surgical and Radiologic Anatomy Source Type: research
Structural Analysis of Muscles Elevating the Hyolaryngeal ComplexEmail this article to a colleague.
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This study demonstrates
that structurally the long pharyngeal muscles have similar potential to contribute to this critical function, with the suprahyoid
muscles having the greatest potential. If verified by functional data, these findings would amend current swallowing theory.
Content Type Journal ArticleCategory Original ArticlePages 1-7DOI 10.1007/s00455-011-9392-7Authors
William G. Pearson, Department of Anatomy and Neurobiology, Boston University School of Medicine, 715 Albany Street, L-1004, Boston, MA 02118, USASusan E. Langmore, Speech-Language Pathology, Boston University Medical Center for Speech and Hea...
Source: Dysphagia - January 25, 2012 Category: Speech Therapy Tags: Dysphagia Source Type: research
Physical capacity of girls with mild and moderate idiopathic scoliosis: influence of the size, length and number of curvatures (Czaprowski et al.)Email this article to a colleague.
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Content Type Journal ArticleCategory Letter to the EditorPages 1-2DOI 10.1007/s00586-012-2165-7Authors
Vijayakumar Palaniswamy, Physiotherapy Programme, School of Rehabilitation Science, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abd Aziz, 50300 Kuala Lumpur, MalaysiaSrijit Das, Department of Anatomy, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abd Aziz, 50300 Kuala Lumpur, Malaysia
Journal European Spine JournalOnline ISSN 1432-0932Print ISSN 0940-6719 (Source: European Spine Journal)
Source: European Spine Journal - January 25, 2012 Category: Orthopaedics Tags: European Spine Journal Source Type: research
Ruptured aneurysm of replaced left hepatic artery as a cause of haemorrhagic shock: a challenge of diagnosis and treatmentEmail this article to a colleague.
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An isolated, spontaneous, ruptured aneurysm of the replaced left hepatic artery (LHA) arising from the left gastric artery, in a 72-year-old female, leading to haemorrhagic shock treated by surgical ligation is reported. To our best knowledge, this is the second case report of a ruptured hepatic artery aneurysm in this location. A thorough knowledge of hepatic arterial anatomy and variations, and prompt diagnosis and urgent surgical intervention are necessary in such a potentially lethal condition. (Source: Interactive CardioVascular and Thoracic Surgery)
Source: Interactive CardioVascular and Thoracic Surgery - January 25, 2012 Category: Cardiovascular & Thoracic Surgery Authors: Altaca, G. Tags: Aortic and aneurysmal Source Type: research
Endoscopic Anatomy of Persistent Trigeminal Artery: A Cadaveric StudyEmail this article to a colleague.
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Minim Invasive Neurosurg 2011; 54: 223-227DOI: 10.1055/s-0031-1287831Persistent trigeminal artery (PTA) is one of the carotid-basilar anastomoses and occasionally complicates vascular or neoplastic pathology. The aim of this study was to become more familiar with the anatomy associated with PTA using an endoscopic view.PTA was incidentally encountered in a fresh cadaver. Purely endoscopic approaches via supraorbital (extradural and intradural routes), endonasal, and retrosigmoid routes were performed with 4-mm, 0- and 30-degree rigid endoscopes.The PTA belonged to Salas’s lateral type and Saltzman’s type 1. The supraor...
Source: min - Minimally Invasive Neurosurgery - January 25, 2012 Category: Neurosurgery Authors: Komatsu, F.Komatsu, M.Di Ieva, A.Tschabitscher, M. Tags: Original Article Source Type: research
Endoscopic Repair of CSF Leaks in the Postero-Superior Wall of the Frontal Sinus – Report of 2 CasesEmail this article to a colleague.
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We describe a technique of endoscopic repair of posttraumatic cerebrospinal fluid (CSF) leak from the postero-superior aspect of the frontal sinus in a 40- and a 29-year-old male. In both cases after careful assessment of the surgical anatomy the sinus was widely opened transnasally (Draf IIB and Draf III approach, respectively). Angled (45 and 70°) optics and malleable, individually profiled instruments were used to fit specific anatomic variations encountered during the procedure.Endoscopic manipulation near the dome of the sinus proved to be very limited in spite of a wide surgical opening. In our cases the site of the...
Source: min - Minimally Invasive Neurosurgery - January 25, 2012 Category: Neurosurgery Authors: Sieskiewicz, A.Lyson, T.Rogowski, M.Rutkowski, R.Mariak, Z. Tags: Case Report Source Type: research
Subcellular Microanatomy by 3D Deconvolution Brightfield Microscopy: Method and Analysis Using Human Chromatin in the Interphase NucleusEmail this article to a colleague.
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Anatomy has advanced using 3-dimensional (3D) studies at macroscopic (e.g., dissection, injection moulding of vessels, radiology) and microscopic (e.g., serial section reconstruction with light and electron microscopy) levels. This paper presents the first results in human cells of a new method of subcellular 3D brightfield microscopy. Unlike traditional 3D deconvolution and confocal techniques, this method is suitable for general application to brightfield microscopy. Unlike brightfield serial sectioning it has subcellular resolution. Results are presented of the 3D structure of chromatin in the interphase nucleus of two ...
Source: Diagnostic and Therapeutic Endoscopy - January 24, 2012 Category: Surgery Source Type: research
Long-term Results with the Modified Sugiura Procedure for the Management of Variceal Bleeding: Standing the Test of Time in the Treatment of Bleeding Esophageal VaricesEmail this article to a colleague.
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Conclusions The modified Sugiura procedure remains an effective rescue therapy for patients with bleeding esophageal varices when alternative
treatments fail or are not indicated. Moreover, it can be a life-saving procedure in patients with anatomy unsuitable for
shunt surgery or for patients treated in nonspecialized centers where surgical expertise for a shunt operation is not available.
Content Type Journal ArticlePages 1-8DOI 10.1007/s00268-011-1418-7Authors
D. Voros, 2nd Department of Surgery, Aretaieio Hospital, Medical School, University of Athens, 76 Vassilissis. Sophias Avenue, 11528 Athens...
Source: World Journal of Surgery - January 24, 2012 Category: Surgery Tags: World Journal of Surgery Source Type: research
The Life of John Wishart (1850–1926): Study of an Academic Surgical Career Prior to the Flexner ReportEmail this article to a colleague.
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Conclusions Wishart’s career comprised all the elements of modern academic surgery, including pioneering service, research, and teaching.
Surgery at Western owes as much to Wishart as it does to university reorganization in response to the Flexner report.
Content Type Journal ArticlePages 1-5DOI 10.1007/s00268-011-1407-xAuthors
Emily Claydon, Department of Surgery, University of Toronto, Toronto, ON, CanadaVivian C. McAlister, Department of Surgery, The University of Western Ontario and Canadian Forces Medical Service, London, ON, Canada
Journal World Journal of SurgeryOnline ISSN 1432-2323P...
Source: World Journal of Surgery - January 24, 2012 Category: Surgery Tags: World Journal of Surgery Source Type: research
Accuracy and Reliability of Length Measurements on Three-Dimensional Computed Tomography Using Open-Source OsiriX SoftwareEmail this article to a colleague.
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Abstract There is a growing interest in three-dimensional computed tomography (3D-CT) as a research tool for the study of bone, joint
anatomy, and kinematics. However, when CT data are processed and handled manually using image processing programs to yield
3D image and coordinate value, systematic and random errors should be validated. We evaluated the accuracy and reliability
of length measurement on CT with OsiriX software. 3D-CT scans were made of 14 frozen pig knees with five transosseous holes
in the metaphyseal portion of femur. The lengths between tunnel orifices were measured using Mitutoyo Digimatic...
Source: Journal of Digital Imaging - January 24, 2012 Category: Radiology Tags: Journal of Digital Imaging Source Type: research
Biometric Study of the Internal Dimensions of Subglottis and Upper Trachea in Adult Indian PopulationEmail this article to a colleague.
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Abstract The anatomy of the larynx and trachea is well described in literature, however the intraluminal dimensions and contour of
the subglottis has not been well documented. Subglottis and trachea are dynamic structures and the internal dimensions and
contours have been studied only on cadavers or by plain radiograph which has many technical and measurement errors. No data
is available about the internal dimensions of the subglottic and trachea in Indian population. This is the first documented
study to measure the dimensions of the trachea and subglottis in Indian population. The aim of this study is to m...
Source: Indian Journal of Otolaryngology and Head and Neck Surgery - January 24, 2012 Category: ENT & OMF Tags: Indian Journal of Otolaryngology and Head & Neck Surgery Source Type: research
Overexpression of a novel cell cycle regulator ecdysoneless in breast cancer: a marker of poor prognosis in HER2/neu-overexpressing breast cancer patientsEmail this article to a colleague.
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Abstract Uncontrolled proliferation is one of the hallmarks of breast cancer. We have previously identified the human Ecd protein (human
ortholog of Drosophila Ecdysoneless, hereafter called Ecd) as a novel promoter of mammalian cell cycle progression, a function related to its ability to remove
the repressive effects of Rb-family tumor suppressors on E2F transcription factors. Given the frequent dysregulation of cell
cycle regulatory components in human cancer, we used immunohistochemistry of paraffin-embedded tissues to examine Ecd expression
in normal breast tissue versus tissues representing increasing b...
Source: Breast Cancer Research and Treatment - January 24, 2012 Category: Cancer & Oncology Tags: Breast Cancer Research and Treatment Source Type: research
Autologous microsurgical breast reconstruction and coronary artery bypass grafting: an anatomical study and clinical implicationsEmail this article to a colleague.
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Conclusion We outline five methods of preserving the IMA for future CABG: (1) lowering the level of DIEP flaps to the fourth- and fifth-intercostals
spaces, (2) using the DIEP pedicle as an intermediary for CABG, (3) using IMA perforators to spare the IMA proper, (4) using
and end-to-side anastomosis between the DIEP pedicle and IMA and (5) anastomosis of DIEP flaps using retrograde flow from
the distal IMA. With careful patient selection, we hypothesize using the IMA for autologous breast reconstruction need not
be an absolute contraindication for future CABG.
Content Type Journal ArticleCategory Preclinical Stud...
Source: Breast Cancer Research and Treatment - January 24, 2012 Category: Cancer & Oncology Tags: Breast Cancer Research and Treatment Source Type: research
Anatomical study of the cervical nerve roots for posterior foraminotomy: cadaveric studyEmail this article to a colleague.
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Conclusion Anatomic and morphologic study of the cervical nerve roots and their relationships to the lateral mass and the intervertebral
disc are useful landmarks to reduce the operative complications of the posterior foraminotomy.
Content Type Journal ArticleCategory Original ArticlePages 1-6DOI 10.1007/s00586-012-2158-6Authors
Mohamed Barakat, Neurosurgery Department, Faculty of Medicine, Zagazig University, Zagazig, EgyptYoussef Hussein, Anatomy Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
Journal European Spine JournalOnline ISSN 1432-0932Print ISSN 0940-6719 (Source...
Source: European Spine Journal - January 24, 2012 Category: Orthopaedics Tags: European Spine Journal Source Type: research
Expression and subcellular distribution of gephyrin in non-neuronal tissues and cellsEmail this article to a colleague.
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Abstract Gephyrin is a scaffolding protein required for the accumulation of inhibitory neurotransmitter receptors at neuronal postsynaptic
membranes. In non-neuronal tissues, gephyrin is indispensible for the biosynthesis of molybdenum cofactor, the prosthetic
group of oxidoreductases including sulfite oxidase and xanthine oxidase. However, the molecular and cellular basis of gephyrin’s
non-neuronal function is poorly understood; in particular, the roles of its splice variants remain enigmatic. Here, we used
cDNA screening as well as Northern and immunoblot analyses to show that mammalian liver contains on...
Source: Histochemistry and Cell Biology - January 24, 2012 Category: Biomedical Science Tags: Histochemistry and Cell Biology Source Type: research
Fibroblasts prepared from different types of malignant tumors stimulate expression of luminal marker keratin 8 in the EM-G3 breast cancer cell lineEmail this article to a colleague.
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In conclusion,
our data indicate that CAFs are able to influence the phenotype of a breast cancer cell line and this effect is based on a
tumor type-unspecific mechanism. Finally, a clear functional difference between normal and CAFs was demonstrated.
Content Type Journal ArticleCategory Original PaperPages 1-7DOI 10.1007/s00418-012-0918-3Authors
B. Dvořánková, 1st Faculty of Medicine, Institute of Anatomy, Charles University, U nemocnice 3, 12800 Prague 2, Czech RepublicP. Szabo, 1st Faculty of Medicine, Institute of Anatomy, Charles University, U nemocnice 3, 12800 Prague 2, Czech RepublicL. Lacina, 1st Facul...
Source: Histochemistry and Cell Biology - January 24, 2012 Category: Biomedical Science Tags: Histochemistry and Cell Biology Source Type: research
The interaction between CD44 on tumour cells and hyaluronan under physiologic flow conditions: implications for metastasis formationEmail this article to a colleague.
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Abstract The adhesion of tumour cells to the endothelial cells of blood vessels of the microcirculation represents a crucial step in
haematogenous metastasis formation. Similar to leukocyte extravasation, selectins mediate initial tumour cell rolling on endothelium.
An additional mechanism of leukocyte adhesion to endothelial cells is mediated by hyaluronan (HA). However, data on the interaction
of tumour cells with hyaluronan under shear stress are lacking. The expression of the hyaluronan binding protein CD44 on tumour
cell surfaces was evaluated using flow cytometry. The adhesion of tumour cells to HA wit...
Source: Histochemistry and Cell Biology - January 24, 2012 Category: Biomedical Science Tags: Histochemistry and Cell Biology Source Type: research
Transient expression of the calcitonin receptor by enteric neurons of the embryonic and early post-natal mouseEmail this article to a colleague.
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Abstract Calcitonin receptor-immunoreactivity (CTR-ir) was found in enteric neurons of the mouse gastrointestinal tract from embryonic
day 13.5 (E13.5) to post-natal day 28 (P28). CTR-ir occurred in cell bodies in ganglia of the myenteric plexus extending from
the esophagus to the colon and in nerve cells of the submucosal ganglia of the small and large intestines. CTR-ir was also
found in vagal nerve trunks and mesenteric nerves. Counts in the ileal myenteric plexus revealed CTR-ir in 80% of neurons.
CTR-ir was clearly evident in the cell bodies of enteric neurons by E15.5. The immunoreactivity reached maxi...
Source: Cell and Tissue Research - January 24, 2012 Category: Cytology Tags: Cell and Tissue Research Source Type: research
The progression from disaster victim identification (DVI) to disaster victim management (DVM): a necessary evolutionEmail this article to a colleague.
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Content Type Journal ArticleCategory EditorialPages 1-3DOI 10.1007/s12024-011-9295-9Authors
Calle Winskog, Discipline of Anatomy and Pathology, Level 3 Medical School North Building, The University of Adelaide, Frome Road, Adelaide, SA 5005, AustraliaMichael Tsokos, Institute of Legal Medicine and Forensic Sciences, Charité University, Turmstr. 21 (Haus L), 10559 Berlin, GermanyRoger W. Byard, Discipline of Anatomy and Pathology, Level 3 Medical School North Building, The University of Adelaide, Frome Road, Adelaide, SA 5005, Australia
Journal Forensic Science, Medicine, and PathologyOnline ISSN 1556-2891Print ...
Source: Forensic Science, Medicine, and Pathology - January 24, 2012 Category: Forensic Medicine Tags: Forensic Science, Medicine, and Pathology Source Type: research
Voxel classification and graph cuts for automated segmentation of pathological periprosthetic hip anatomyEmail this article to a colleague.
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Conclusions The addition of a graph-cut step improved segmentation compared to voxel classification alone. The pipeline described in this
paper represents a practical approach to segmenting multitissue regions from CT.
Content Type Journal ArticleCategory Original ArticlePages 1-12DOI 10.1007/s11548-012-0671-zAuthors
Daniel F. Malan, Department of Orthopaedics, Leiden University Medical Center, J11-R, Albinusdreef 2, 2333 ZA Leiden, The NetherlandsCharl P. Botha, Department of Mediamatics, EEMCS, Delft University of Technology, P.O. Box 5031, 2600 GA Delft, The NetherlandsEdward R. Valstar, Departmen...
Source: International Journal of Computer Assisted Radiology and Surgery - January 24, 2012 Category: Intensive Care Tags: International Journal of Computer Assisted Radiology and Surgery Source Type: research
3D morphometric analysis of 43 scapulaeEmail this article to a colleague.
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Discussion Parametric models are widely used in biomechanics for identifying anatomical landmarks or rotations centers of these structures.
For the scapula, no such model is available. We elaborated a first parametric model of scapula based on a large database of
43 scapulae. Our morphometric measurements are very close to others founded in literature. Correlations obtained should help
to progress toward relevant subject-specific models of the scapula based on reduced information.
Content Type Journal ArticleCategory Anatomic Bases of Medical, Radiological and Surgical TechniquesPages 1-7DOI 10.1007/...
Source: Surgical and Radiologic Anatomy - January 24, 2012 Category: Anatomy Tags: Surgical and Radiologic Anatomy Source Type: research
Anatomical survey of terminal branching patterns of superficial branch of radial nerve in fetusesEmail this article to a colleague.
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Conclusions Detailed knowledge of the distribution patterns of terminal branches of superficial branch of radial nerve in hand will enhance
the success rate of regional blocks or hand surgeries and minimize the postoperative complications due to injury to nerve
or vascular structures.
Content Type Journal ArticleCategory Original ArticlePages 1-6DOI 10.1007/s00276-012-0932-0Authors
Richa Gupta, Department of Anatomy, Post Graduate Institute of Medical Education and Research (PGIMER), # 123-C Type, Sector 24-A, Chandigarh, 160023 IndiaAnjali Aggarwal, Department of Anatomy, Post Graduate Institute of...
Source: Surgical and Radiologic Anatomy - January 24, 2012 Category: Anatomy Tags: Surgical and Radiologic Anatomy Source Type: research
MSCT diagnosis of aneurysms associated with an unusual variant: atypical triplication anterior cerebral arteryEmail this article to a colleague.
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Abstract Atypical triplication anterior cerebral artery is a rare entity and the variation is an important factor leading to aneurysm.
A patient with aneurysm that arises from the bifurcation of the distal anterior cerebral arteries is presented. The contralateral
anterior cerebral artery is also presented, and there is no communication between the left and the right anterior cerebral
artery. The findings from multiple slice CT angiography in this case are illustrated and discussed. The recognition of this
variant is important for the therapy planning.
Content Type Journal ArticleCategory Anatomic Varia...
Source: Surgical and Radiologic Anatomy - January 24, 2012 Category: Anatomy Tags: Surgical and Radiologic Anatomy Source Type: research
Duplicate origin and fenestration of the middle cerebral artery on MR angiographyEmail this article to a colleague.
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Conclusions In our institution, we observed 0.11% prevalence of duplicate origin of the MCA on MR angiography, and all were small and
mimicked fenestration. Clinically, an important difference between duplicate origin and fenestration of the MCA is the potential
collateral circulation available from the inferior branch in the case of saddle embolism occlusion of only the superior branch
when there is duplicate origin of the MCA.
Content Type Journal ArticleCategory Original ArticlePages 1-4DOI 10.1007/s00276-012-0936-9Authors
Akira Uchino, Department of Diagnostic Radiology, Saitama Medical Univers...
Source: Surgical and Radiologic Anatomy - January 24, 2012 Category: Anatomy Tags: Surgical and Radiologic Anatomy Source Type: research
Posterior Interosseous Neuropathy: Electrodiagnostic EvaluationEmail this article to a colleague.
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Abstract Electrodiagnostic studies are used to anatomically localize nerve injuries. These tests help differentiate between cervical
radiculopathies, brachial plexopathies, and peripheral nerve injuries. They also help to identify or rule out other underlying
neurological diseases and disorders. In this case report, a 22-year-old male swimmer presented with left finger extensor weakness
following pull-up exercises. Left wrist extension remained intact. Electrodiagnostic testing revealed a severe but incomplete
posterior interosseous neuropathy. Magnetic resonance imaging confirmed inflammation of the nerve i...
Source: HSS Journal - January 24, 2012 Category: Orthopaedics Tags: HSS Journal Source Type: research
Reliable and Reproducible Murine Models for Commonly Used Abdominal Plastic Surgical FlapsEmail this article to a colleague.
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We describe techniques for raising several reliable and reproducible abdominal flaps in rodents, including transverse rectus abdominis myocutaneous flaps in rats and mice, superficial inferior epigastric artery flaps in rats and perforator flaps in rats. The intention of this paper is to act as a point of reference for any microvascular or plastic surgeon who is planning to perform abdominal plastic surgical flap research or further microvascular skills.[...]Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.Article in Thieme eJournals:Table of contents | Abstract | Full text (Source: Journal...
Source: Journal of Reconstructive Microsurgery - January 24, 2012 Category: Surgery Authors: Cubitt, JonathanPennington, ThomasWang, ChuanminAllen, RichardBishop, AlexSharland, Alexandra Source Type: research
