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In vitro evaluation of the sinus sagittalis superior thrombosis model in the rat using 3D micro- and nanocomputed tomographyEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusions Using nano-CT, the interface of contrast-perfused and occluded veins can be visualized. Micro-CT is feasible for analysis and differentiation of perfusion territories in an animal model of focal cerebral ischemia. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0617-5Authors Alexander Claus Langheinrich, Justus-Liebig University Giessen Department of Radiology Klinikstrasse 36 35385 Giessen GermanyMesut Yeniguen, Justus-Liebig University Department of Neurology, Experimental Neurology Research Group Giessen GermanyAnne Ostendorf, Justus-Liebig University...
Source: Neuroradiology - November 18, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Treatment of intracranial atherosclerotic arterial stenoses with a balloon-expandable cobalt chromium stent (Coroflex Blue): procedural safety, efficacy, and midterm patencyEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion The Coroflex Blue stent is easily inserted and safely deployed into intracranial arteries. The incidence of recurrent stenoses remains a concern. Stringent angiographic and clinical follow-up and retreatment are therefore mandatory. Content Type Journal ArticleCategory Interventional NeuroradiologyDOI 10.1007/s00234-009-0615-7Authors Zsolt Vajda, Katharinenhospital—Klinikum Stuttgart Klinik für Neuroradiologie Kriegsbergstrasse 60 70174 Stuttgart GermanyElina Miloslavski, Katharinenhospital—Klinikum Stuttgart Klinik für Neuroradiologie Kriegsbergstrasse 60 70174 Stuttgart GermanyThomas...
Source: Neuroradiology - November 18, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Endovascular treatment of largely thrombosed saccular aneurysms: follow-up results in ten patientsEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusions In a series of ten patients with largely thrombosed aneurysms, this study showed that endovascular treatment of the aneurysms was a safe procedure with a 30% rate of midterm recanalization. These results will provide preliminary information and a meaningful basis for further study on treatment outcomes of this specific subgroup of patients. Content Type Journal ArticleCategory Interventional NeuroradiologyDOI 10.1007/s00234-009-0622-8Authors Young Dae Cho, Seoul National University College of Medicine Department of Radiology 28 Yongon-dong, Jongno-gu Seoul South Korea 110-744Jung Cheol Par...
Source: Neuroradiology - November 18, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Treatment of elastase-induced intracranial aneurysms in New Zealand white rabbits by use of a novel neurovascular embolization stent deviceEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion In tortuous anatomy, the relative stiffness of the stent makes exact stent placement challenging. This may have been exacerbated by the movement of the vessels due to proximity to the heart in this model. Future studies should evaluate whether existing residual flow into an aneurysm lumen might lead to embolization without any additional treatment. Anticoagulation remains a very important part of aneurysm treatment with stents. The trend toward aneurysm occlusion by excluding it from the blood circulation seems a promising method in future endovascular therapy. The NEC device shows good potential....
Source: Neuroradiology - November 6, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Endovascular treatment of cranial dural arteriovenous fistulae: a single-centre, 14-year experience and the impact of Onyx on local practiseEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusions The introduction of Onyx has improved the endovascular cure rate of DAVFs, particularly types III and IV. Advances in technology have made an endovascular approach the management of choice for the majority of DAVFs requiring treatment. Low complication rates are achievable. Content Type Journal ArticleCategory Interventional NeuroradiologyDOI 10.1007/s00234-009-0620-xAuthors Jason Hector Michael Macdonald, Southampton General Hospital Wessex Neurological Centre Southampton SO16 6YD UKJohn S. Millar, Southampton General Hospital Wessex Neurological Centre Southampton SO16 6YD UKC. S. Barker...
Source: Neuroradiology - November 5, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Usefulness of 3D-PRESTO imaging in evaluating putaminal abnormality in parkinsonian variant of multiple system atrophyEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusions 3D-PRESTO sequence appears to be useful for depicting putaminal hypointensity in MSA-P patients and in differentiating MSA-P from PD. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0621-9Authors Keita Sakurai, Nagoya City University Graduate School of Medical Sciences Department of Radiology 1 Kawasumi, Mizuho-cho, Mizuho-ku Nagoya 467-8601 JapanTakatsune Kawaguchi, Nagoya City University Graduate School of Medical Sciences Department of Radiology 1 Kawasumi, Mizuho-cho, Mizuho-ku Nagoya 467-8601 JapanTatsuya Kawai, Nagoya City University Graduate Schoo...
Source: Neuroradiology - November 5, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Influence of carotid artery stenting on cognitive functionEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion CAS significantly improved functions that involve cognitive speed. Earlier studies did not differentiate between speed and memory tests and thus might have missed these changes. Further studies correlating changes in brain perfusion with increase in cognitive speed are needed. Content Type Journal ArticleCategory Functional NeuroradiologyDOI 10.1007/s00234-009-0618-4Authors Iris Quasar Grunwald, Saarland University Clinic Department for Diagnostic and Interventional Neuroradiology Homburg GermanyPanagiotis Papanagiotou, Saarland University Clinic Department for Diagnostic and Interventional...
Source: Neuroradiology - November 3, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

European Society of Neuroradiology (ESNR)Email this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory Society NewsDOI 10.1007/s00234-009-0606-8 Journal NeuroradiologyOnline ISSN 1432-1920Print ISSN 0028-3940 Journal Volume Volume 51 Journal Issue Volume 51, Number 12 / December, 2009 (Source: Neuroradiology)
Source: Neuroradiology - November 3, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

XXXVIII Annual Meeting of the Spanish Society of Neuroradiology, 1–3 October 2009, Córdoba, SpainEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory AbstractsDOI 10.1007/s00234-009-0602-z Journal NeuroradiologyOnline ISSN 1432-1920Print ISSN 0028-3940 Journal Volume Volume 51 Journal Issue Volume 51, Number 12 / December, 2009 (Source: Neuroradiology)
Source: Neuroradiology - November 3, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Spanish Society of Neuroradiology www.senr.orgEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory Society NewsDOI 10.1007/s00234-009-0599-3 Journal NeuroradiologyOnline ISSN 1432-1920Print ISSN 0028-3940 Journal Volume Volume 51 Journal Issue Volume 51, Number 12 / December, 2009 (Source: Neuroradiology)
Source: Neuroradiology - November 3, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Neuroimaging after comaEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Abstract Following coma, some patients will recover wakefulness without signs of consciousness (only showing reflex movements, i.e., the vegetative state) or may show non-reflex movements but remain without functional communication (i.e., the minimally conscious state). Currently, there remains a high rate of misdiagnosis of the vegetative state (Schnakers et. al. BMC Neurol, 9:35, 8) and the clinical and electrophysiological markers of outcome from the vegetative and minimally conscious states remain unsatisfactory. This should incite clinicians to use multimodal assessment to detect objective signs of cons...
Source: Neuroradiology - October 27, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

C-arm flat detector computed tomography: the technique and its applications in interventional neuro-radiologyEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion FDCT images provide useful information in neuro-interventional setting. If current research confirms its potential for assessing cerebral haemodynamics by perfusion scanning, the combination would redefine it as an invaluable tool for interventional neuro-radiology procedures. This facility and its existing capabilities of parenchymal and angiographic imaging would also extend its use to the triage of acute stroke patients. Content Type Journal ArticleCategory Interventional NeuroradiologyDOI 10.1007/s00234-009-0609-5Authors Mudassar Kamran, John Radcliffe Hospital Oxford Neurovascular and...
Source: Neuroradiology - October 26, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

The regional distribution of T2-relaxation times in MR images of the substantia nigra and crus cerebriEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion An exact differentiation of the SN from the CC is not possible on the basis of T2w images but rather on the basis of the underlying calculated T2 values from the triple echo sequence. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0612-xAuthors Constantin Mänz, University of Tübingen Department of Diagnostic and Interventional Neuroradiology Hope-Seyler-Str.3 72076 Tübingen GermanyJana Godau, University of Tübingen Department of Neurodegeneration, Hertie Institute for Clinical Brain Research Hope-Seyler-Str.3 72076 Tübingen GermanyDaniela Berg, Univ...
Source: Neuroradiology - October 26, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Detection of changes in cerebrospinal fluid space in idiopathic normal pressure hydrocephalus using voxel-based morphometryEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion VBM using CSF objects can be used to delineate the characteristic alteration of the CSF space in iNPH patients, which has been evaluated by visual interpretation. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0610-zAuthors Fumio Yamashita, University of Tsukuba Clinical Neuroscience, Medical Sciences for Control of Pathological Process, Graduate School of Comprehensive Human Sciences 1-1-1 Tenno-dai Tsukuba-shi Ibaraki-ken 305-8577 JapanMakoto Sasaki, Iwate Medical University Advanced Medical Research Center Morioka JapanSatoshi Takahashi, Iwate Medical...
Source: Neuroradiology - October 21, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Neuroimaging findings in pediatric Wernicke encephalopathy: a reviewEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Abstract Wernicke encephalopathy (WE) is an acute neurological disease resulting from dietary thiamine (vitamin B1) deficiency. WE is characterized by changes in consciousness, ocular dysfunction, and ataxia. Neuroradiologic findings usually show symmetric signal intensity alterations in the mammillary bodies, medial thalami, tectal plate, and periaqueductal area. Selective involvement of the cranial nerve nuclei, cerebellum, red nuclei, dentate nuclei, fornix, splenium, cerebral cortex, and basal ganglia characterize nonalcoholic WE patients. Furthermore, symmetric basal ganglia alterations with involvement...
Source: Neuroradiology - October 21, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Treatment of a wide-necked aneurysm of the anterior cerebral artery using two Enterprise stents in “Y”-configuration stenting technique and coil embolization: a technical noteEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
We report a 52-year-old woman with recurrence of a wide-necked aneurysm of the anterior cerebral artery that was successfully retreated by stent-assisted coiling using the “Y”-stenting technique with the Enterprise stent system. Content Type Journal ArticleCategory Interventional NeuroradiologyDOI 10.1007/s00234-009-0603-yAuthors Stefan Rohde, University of Heidelberg Medical Centre Department of Neuroradiology Im Neuenheimer Feld 400 69120 Heidelberg GermanyMartin Bendszus, University of Heidelberg Medical Centre Department of Neuroradiology Im Neuenheimer Feld 400 69120 Heidelberg GermanyMarius Hartmann, Unive...
Source: Neuroradiology - October 21, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Perfusion MRI of brain tumours: a comparative study of pseudo-continuous arterial spin labelling and dynamic susceptibility contrast imagingEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion PC ASL is an alternative to DSC-MRI for the evaluation of perfusion in brain tumours. The method has fewer susceptibility artefacts than DSC-MRI and can be used in patients with renal failure because no contrast injection is needed. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0616-6Authors Hanna Järnum, Aalborg Hospital/Århus University Hospital Department of Radiology Hobrovej 18-22 9000 Aalborg DenmarkElena G. Steffensen, Aalborg Hospital/Århus University Hospital Department of Radiology Hobrovej 18-22 9000 Aalborg DenmarkLinda Knutsson, Lund Uni...
Source: Neuroradiology - October 21, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

CT angiography covering both cervical and cerebral arteries using high iodine concentration contrast material with dose reduction on a 16 multidetector-row systemEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion Use of a reduced dose of high iodine concentration contrast material may provide an equal degree of image quality for CTA covering the craniocervical region on a 16 multidetector-row system. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0611-yAuthors Akira Fujikawa, Japan Self-Defense Forces Central Hospital Department of Radiology 1-2-24, Ikejiri, Setagaya Tokyo 154-8532 JapanKazuhiro Tsuchiya, Kyorin University School of Medicine Department of Radiology 6-20-2, Shinkawa, Mitaka Tokyo 181-8611 JapanMasamichi Imai, Kyorin University School of Medicine D...
Source: Neuroradiology - October 16, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Distinction between glioma progression and post-radiation change by combined physiologic MR imagingEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion In this small series combining 3-T DWI, DSC, and MRS diagnostic results using a simple, multiparametric scoring system has potential to improve overall diagnostic accuracy in distinguishing glioma progression from post-radiation change beyond that of each technique alone. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0613-9Authors Eiji Matsusue, University of Washington Department of Radiology 1959 NE Pacific Seattle WA 98195 USAJames R. Fink, University of Washington Department of Radiology 1959 NE Pacific Seattle WA 98195 USAJason K. Rockhill, Univer...
Source: Neuroradiology - October 15, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Selective embolization of unruptured intracranial aneurysms is associated with low retreatment rateEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion Selective embolization of UIA is associated with stable long-term anatomical results and low retreatment rate. Content Type Journal ArticleCategory Interventional NeuroradiologyDOI 10.1007/s00234-009-0607-7Authors Alexandra Bandeira, Erasme University Hospital Department of Radiology, Neuroradiology Section Brussels BelgiumGuy Raphaeli, Erasme University Hospital Department of Radiology, Neuroradiology Section Brussels BelgiumDanielle Balériaux, Erasme University Hospital Department of Radiology, Neuroradiology Section Brussels BelgiumMichael Bruneau, Erasme University Hospital Neurosurgery ...
Source: Neuroradiology - October 13, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Documented development of a dural arteriovenous fistula in an infant subsequent to sinus thrombosis: case report and review of the literatureEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Abstract Controversy exists as to whether sinus thrombosis is the cause or the result of dural arteriovenous fistula (DAVF) and to whether DAVF are congenital or acquired lesions, especially in children. An infant presented with rupture of an anterior communicating artery aneurysm diagnosed with computed tomography angiography and catheter angiography. Pretreatment hospital course was complicated by extensive dural sinus thrombosis. Subsequent arteriography showed a new adult-type dural arteriovenous fistula to the previously thrombosed right sigmoid sinus. This is the first report of definitive angiographic...
Source: Neuroradiology - October 13, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

European Society of Neuroradiology (ESNR)Email this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory Society NewsDOI 10.1007/s00234-009-0596-6 Journal NeuroradiologyOnline ISSN 1432-1920Print ISSN 0028-3940 Journal Volume Volume 51 Journal Issue Volume 51, Number 11 / November, 2009 (Source: Neuroradiology)
Source: Neuroradiology - October 7, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

An enhanced voxel-based morphometry method to investigate structural changes: application to Alzheimer’s diseaseEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion Because it takes advantage of the properties of VBM while improving sMRI histogram distribution at the same time, the proposed method is a powerful approach for analyzing gray matter differences in sMRI and may be of value in the investigation of sMRI gray and white matter abnormalities in a variety of brain diseases. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0600-1Authors Xingfeng Li, UPMC Univ Paris 06 Laboratoire d’Imagerie Fonctionnelle, and LINeM, GHU Pitié-Salpêtrière, Inserm UMR_S 678, 91 bd de l’Hôpital 75634 Paris Cedex 13 FranceAr...
Source: Neuroradiology - October 6, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

From labyrinthine aplasia to otocyst deformityEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusions These cases demonstrate gradual changes in the two most severe IEMs. Clarification of terms was necessary and, based on these findings, we propose defining otocyst deformity as a cystic structure in place of the inner ear, with the cochlea, IAC and carotid canal absent. This condition needs to be differentiated from the common cavity described by Edward Cook. A clear definition of inner ear malformations is essential if outcomes following cochlear implantation are to be compared. Content Type Journal ArticleCategory Head and Neck RadiologyDOI 10.1007/s00234-009-0601-0Authors Anja Maria Gi...
Source: Neuroradiology - October 2, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

MR spectroscopy of cerebral white matter in type 2 diabetes; no association with clinical variables and cognitive performanceEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion We conclude that disturbances in neuronal viability and cellular membrane status assessed by NAA/Cr, Cho/Cr, NAA/Cho ratios cannot explain cognitive decline in patients with DM2. Content Type Journal ArticleCategory Functional NeuroradiologyDOI 10.1007/s00234-009-0598-4Authors Audrey Tiehuis, University Medical Center Utrecht Department of Radiology (Hp E01.332) PO Box 85500 3508 GA Utrecht The NetherlandsFemke van der Meer, University Medical Center Utrecht Department of Radiology (Hp E01.332) PO Box 85500 3508 GA Utrecht The NetherlandsWillem Mali, University Medical Center Utrecht Depar...
Source: Neuroradiology - September 29, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

A longitudinal observational study of brain atrophy rate reflecting four decades of multiple sclerosis: a comparison of serial 1D, 2D, and volumetric measurements from MRI imagesEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion Despite variable clinical courses, the degenerative effects of MS progression expressed in brain atrophy seem to uniformly progress over longer periods of time. These volumetric changes can be detected using 1D and 2D measurements performed on a routine PACS workstation. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0593-9Authors Juha Martola, Karolinska Institutet Division of Radiology, Department of Clinical Science, Intervention, and Technology 14186 Stockholm SwedenJakob Bergström, Karolinska Institutet The Medical Statistics Unit, Department of L...
Source: Neuroradiology - September 23, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Michael Forsting MD., PhD. and Isabel W.e MD., PhD. (eds): intracranial vascular malformations and aneurysms from diagnostic work-up to endovascular therapyEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory Book ReviewDOI 10.1007/s00234-009-0584-xAuthors Sarah Christine Jenkins, Institute of Neurological Sciences Department of Clinical Neuroradiology 1345 Govan Road G51 4TF Glasgow UK Journal NeuroradiologyOnline ISSN 1432-1920Print ISSN 0028-3940 (Source: Neuroradiology)
Source: Neuroradiology - September 18, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

European Society of Neuroradiology (ESNR)Email this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory Society NewsDOI 10.1007/s00234-009-0587-7 Journal NeuroradiologyOnline ISSN 1432-1920Print ISSN 0028-3940 Journal Volume Volume 51 Journal Issue Volume 51, Number 10 / October, 2009 (Source: Neuroradiology)
Source: Neuroradiology - September 16, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Visual discrimination among patients with depression and schizophrenia and healthy individuals using semiquantitative color-coded fast spin-echo T1-weighted magnetic resonance imagingEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion Semiquantitative, color-coded FSE-T1W MRI at 3T can be used for visually differentiating depressive patients from healthy individuals with a substantially high likelihood, but this technique cannot be applied to distinguish schizophrenic patients from the other two groups. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0595-7Authors Makoto Sasaki, Iwate Medical University Advanced Medical Research Center 19-1 Uchimaru Morioka 020-8505 JapanEri Shibata, Iwate Medical University Department of Neuropsychiatry 19-1 Uchimaru Morioka 020-8505 JapanKotaro Ohts...
Source: Neuroradiology - September 16, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Phase-contrast MRI and 3D-CISS versus contrast-enhanced MR cisternography on the evaluation of the aqueductal stenosisEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion PC-MRI is helpful in confirming the AS. However, positive flow does not necessarily exclude the existence of AS. 3D-CISS sequence provides excellent cerebrospinal fluid-to-aqueduct contrast, allowing detailed study of the anatomic features of the aqueduct. MRC should be performed on patients who demonstrate suspected AS findings on PC-MRI and/or 3D-CISS sequences. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0592-xAuthors Oktay Algin, Uludag University Medical Faculty Department of Radiology Gorukle Bursa TurkeyBahattin Hakyemez, Uludag University Med...
Source: Neuroradiology - September 16, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Technical feasibility of 2D–3D coregistration for visualization of self-expandable microstents to facilitate coil embolization of broad-based intracranial aneurysms: an in vitro studyEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusions Unsatisfying stent visibility constrains clinical cases with complex parent vessel anatomy and challenging aneurysm geometry; hence, this technique potentially may be useful in such cases. In our opinion, the clinical feasibility and utility of this new technique should be verified in a clinical aneurysm embolization study series using 2D–3D coregistration. Content Type Journal ArticleCategory Interventional NeuroradiologyDOI 10.1007/s00234-009-0591-yAuthors Gregor Richter, University of Erlangen-Nuernberg Department of Neuroradiology Erlangen GermanyMarcus Pfister, Siemens AG, Healthcar...
Source: Neuroradiology - September 16, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Evaluation of the toxicity of onyx compared with n-butyl 2-cyanoacrylate in the subarachnoid space of a rabbit model: an experimental researchEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion This experimental study suggests that NBCA, and various concentrations of onyx and DMSO have toxic effects on the neural tissues of rabbits when infused into the subarachnoid space. Content Type Journal ArticleCategory Interventional NeuroradiologyDOI 10.1007/s00234-009-0594-8Authors Bulent Bakar, Kirikkale University, School of Medicine Department of Neurosurgery Kirikkale TurkeyHakan H. Oruckaptan, Hacettepe University, School of Medicine Department of Neurosurgery Ankara TurkeyBurcu D. Hazer, Hacettepe University, School of Medicine Department of Neurosurgery Ankara TurkeyIsil Saatci, Hac...
Source: Neuroradiology - September 16, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Endovascular stent-assisted thrombolysis in acute occlusive carotid artery dissectionEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion Endovascular stent-assisted thrombolysis appears to be a promising treatment in tandem occlusion due to ICA dissection. Our work underline the potential use of self-expandable intracranial stents in symptomatic acute ICA dissection. Content Type Journal ArticleCategory Interventional NeuroradiologyDOI 10.1007/s00234-009-0597-5Authors Isabelle Mourand, Hôpital Gui de Chauliac Department of Neurology, CHU Montpellier 80 Avenue Augustin Fliche 34295 Montpellier Cedex 5 FranceHerve Brunel, Hôpital Gui de Chauliac Department of Neuroradiology, CHU Montpellier 80 Avenue Augustin Fliche 34295 Mon...
Source: Neuroradiology - September 16, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Neuroimaging of autismEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Abstract Neuroimaging studies done by means of magnetic resonance imaging (MRI) have provided important insights into the neurobiological basis for autism. The aim of this article is to review the current state of knowledge regarding brain abnormalities in autism. Results of structural MRI studies dealing with total brain volume, the volume of the cerebellum, caudate nucleus, thalamus, amygdala and the area of the corpus callosum are summarised. In the past 5 years also new MRI applications as functional MRI and diffusion tensor imaging brought considerable new insights in the pathophysiological mechani...
Source: Neuroradiology - September 16, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Correlation of signal intensity ratio on orbital MRI-TIRM and clinical activity score as a possible predictor of therapy response in Graves’ orbitopathy—a pilot study at 1.5 TEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion T2 relaxation time is a reliable tool in detecting active GO. The difference in T2-SIR versus T1-SIR is helpful to distinguish inflammatory oedema of the extra ocular muscles from intra-orbital congestion due to reduced venous outflow. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0590-zAuthors Eberhard C. Kirsch, Hirslanden Clinic Aarau Neuroradiology and Cranio-Facial-Center Hirslanden Schaenisweg 5000 Aarau SwitzerlandAchim H. Kaim, Hirslanden Clinic Aarau Neuroradiology and Cranio-Facial-Center Hirslanden Schaenisweg 5000 Aarau SwitzerlandMarion Gre...
Source: Neuroradiology - September 16, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

18F-Fluorodeoxyglucose-PET/CT to evaluate tumor, nodal disease, and gross tumor volume of oropharyngeal and oral cavity cancer: comparison with MR imaging and validation with surgical specimenEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion The diagnostic performance of FDG-PET/CT in the local staging of oral cancer is not superior to MRI. Content Type Journal ArticleCategory Head and Neck RadiologyDOI 10.1007/s00234-009-0586-8Authors Oliver Seitz, JW Goethe University Department of Oromaxillofacial Surgery Frankfurt GermanyNicole Chambron-Pinho, JW Goethe University Department of Oromaxillofacial Surgery Frankfurt GermanyMarkus Middendorp, JW Goethe University Department of Nuclear Medicine Frankfurt GermanyRober Sader, JW Goethe University Department of Oromaxillofacial Surgery Frankfurt GermanyMartin Mack, JW Goethe Universit...
Source: Neuroradiology - September 3, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Increased signal intensity of the cochlea on pre- and post-contrast enhanced 3D-FLAIR in patients with vestibular schwannomaEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion The results of the present study suggest that alteration of cochlear fluid composition and increased permeability of the blood–labyrinthine barrier exist in the affected side in patients with vestibular schwannoma. Furthermore, although weak, positive correlation between post-contrast cochlear signal intensity on 3D-FLAIR and hearing level warrants further study to clarify the relationship between 3D-FLAIR findings and prognosis of hearing preservation surgery. Content Type Journal ArticleCategory Head and Neck RadiologyDOI 10.1007/s00234-009-0588-6Authors Masahiro Yamazaki, Nagoya Unive...
Source: Neuroradiology - September 3, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Carotid artery wall thickness: comparison between sonography and multi-detector row CT angiographyEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusions Obtained results indicated a significant agreement between MDCTA and CD-US in the measurement of CAWT and IMT. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0589-5Authors Luca Saba, University of Cagliari Department of Radiology, Policlinico Universitario s.s. 554 Monserrato Cagliari 09045 ItalyRoberto Sanfilippo, Policlinico Universitario Department of Vascular Surgery s.s. 554 Monserrato Cagliari 09045 ItalyRoberto Montisci, Policlinico Universitario Department of Vascular Surgery s.s. 554 Monserrato Cagliari 09045 ItalyGiorgio Mallarini, University o...
Source: Neuroradiology - September 3, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Treatment of acute stroke: a misconceptionEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory EditorialDOI 10.1007/s00234-009-0585-9Authors Rüdiger von Kummer, Universitätsklinikum Carl Gustav Carus Department of Neuroradiology, Dresden University Stroke Center Fetscherstr. 74 01307 Dresden Germany Journal NeuroradiologyOnline ISSN 1432-1920Print ISSN 0028-3940 (Source: Neuroradiology)
Source: Neuroradiology - August 28, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Reversibility of cognitive disorder after treatment of dural arteriovenous fistulaeEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion In patients with cognitive disorder due to DAVF, the preservation of vasoreactivity on SPECT after acetazolamide challenge indicates that their cognitive disorder may be reversible by DAVF treatment. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0567-yAuthors Yutaka Kai, Ryukyu University Department of Neurosurgery, Graduate School of Medical Sciences Okinawa JapanKoichi Ito, Ryukyu University Department of Neurosurgery, Graduate School of Medical Sciences Okinawa JapanTatsuya Kinjo, Ryukyu University Department of Neurosurgery, Graduate School of Medic...
Source: Neuroradiology - August 19, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

European Society of Neuroradiology (ESNR)Email this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory Society NewsDOI 10.1007/s00234-009-0564-1 Journal NeuroradiologyOnline ISSN 1432-1920Print ISSN 0028-3940 Journal Volume Volume 51 Journal Issue Volume 51, Number 9 / September, 2009 (Source: Neuroradiology)
Source: Neuroradiology - August 14, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

38th Annual Meeting of The Japanese Society of Neuroradiology, 4-5-6 February 2009, Mito, JapanEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory AbstractsDOI 10.1007/s00234-009-0577-9 Journal NeuroradiologyOnline ISSN 1432-1920Print ISSN 0028-3940 Journal Volume Volume 51 Journal Issue Volume 51, Number 9 / September, 2009 (Source: Neuroradiology)
Source: Neuroradiology - August 14, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Serial proton MR spectroscopy and diffusion tensor imaging in infantile Balo’s concentric sclerosisEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory ErratumDOI 10.1007/s00234-009-0582-zAuthors S. F. Dreha-Kulaczewski, Georg August University Department of Pediatrics and Pediatric Neurology Robert-Koch-Str. 40 37075 Göttingen GermanyJ. Gärtner, Georg August University Department of Pediatrics and Pediatric Neurology Robert-Koch-Str. 40 37075 Göttingen GermanyG. Helms, Georg August University MR-Research in Neurology and Psychiatry Göttingen GermanyP. Dechent, Georg August University MR-Research in Neurology and Psychiatry Göttingen GermanyS. Hofer, Max-Planck-Institut für biophysikalische Chemie Biomedizinische NMR Forschun...
Source: Neuroradiology - August 12, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Clinical and imaging characteristics of localized megalencephaly: a retrospective comparison of diffuse hemimegalencephaly and multilobar cortical dysplasiaEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion Localized megalencephaly accounts for one quarter of all hemimegalencephaly cases in this study. The incidence of extracerebral abnormalities in patients with localized hemimegalencephaly was almost half that of patients with diffuse hemimegalencephaly. Extracerebral abnormalities were absent in patients with multilobar cortical dysplasia. Associated extracerebral abnormalities may be a clue to differentiating localized megalencephaly from multilobar cortical dysplasia. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0579-7Authors Masumi Nakahashi, Gunm...
Source: Neuroradiology - August 11, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Esthesioneuroblastoma methods of intracranial extension: CT and MR imaging findingsEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusion Three types of direct intracranial extensions by ENB can be found on CT and MRI: cranio-orbital-nasal-communicating ENB, cranio-nasal-communicating ENB, and orbital-nasal-communicating ENB. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0581-0Authors Tian Yu, Southern Medical University Department of Medical Imaging Center, Nan Fang Hospital No. 1838 Guangzhou Avenue North Guangzhou Guangdong 510515 ChinaYi-Kai Xu, Southern Medical University Department of Medical Imaging Center, Nan Fang Hospital No. 1838 Guangzhou Avenue North Guangzhou Guangdong 51051...
Source: Neuroradiology - August 10, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Tract-specific analysis of white matter pathways in healthy subjects: a pilot study using diffusion tensor MRIEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Conclusions The results constitute a normative dataset for diffusion parameters of four WM tracts that can be used to identify, characterize, and establish the significance of changes in diseases affecting specific tracts. Content Type Journal ArticleCategory Diagnostic NeuroradiologyDOI 10.1007/s00234-009-0580-1Authors Hasina Yasmin, University of Tokyo Department of Radiology 7-3-1 Hongo Bunkyo-ku Tokyo 113-8655 JapanShigeki Aoki, Juntendo University Department of Radiology 2-1-1 Hongo Bunkyo-ku Tokyo 113-8421 JapanOsamu Abe, University of Tokyo Department of Radiology 7-3-1 Hongo Bunkyo-ku Tokyo 113...
Source: Neuroradiology - August 7, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Presidential addressEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory SupplementDOI 10.1007/s00234-009-0559-y Journal NeuroradiologyOnline ISSN 1432-1920Print ISSN 0028-3940 Journal Volume Volume 51 Journal Issue Volume 51, Supplement 1 / September, 2009 (Source: Neuroradiology)
Source: Neuroradiology - August 7, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

The European Society of NeuroradiologyEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory SupplementDOI 10.1007/s00234-009-0557-0 Journal NeuroradiologyOnline ISSN 1432-1920Print ISSN 0028-3940 Journal Volume Volume 51 Journal Issue Volume 51, Supplement 1 / September, 2009 (Source: Neuroradiology)
Source: Neuroradiology - August 7, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Scientific Program (updated to July 15, 2009)Email this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory SupplementDOI 10.1007/s00234-009-0558-z Journal NeuroradiologyOnline ISSN 1432-1920Print ISSN 0028-3940 Journal Volume Volume 51 Journal Issue Volume 51, Supplement 1 / September, 2009 (Source: Neuroradiology)
Source: Neuroradiology - August 7, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals

Scientific poster sessionEmail this article to a colleague. Save this article to My Clippings. Discuss or comment on this article.
Content Type Journal ArticleCategory SupplementDOI 10.1007/s00234-009-0560-5 Journal NeuroradiologyOnline ISSN 1432-1920Print ISSN 0028-3940 Journal Volume Volume 51 Journal Issue Volume 51, Supplement 1 / September, 2009 (Source: Neuroradiology)
Source: Neuroradiology - August 7, 2009 Category: Radiology Tags: Neuroradiology Source Type: journals