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Cerebral Magnetic Resonance Imaging Findings in Adults with Haemolytic Uraemic Syndrome Following an Infection with Escherichia coli, Subtype O104:H4
Springer Science and Business Media LLC - Tập 24 - Trang 111-119 - 2013
U. Löbel, B. Eckert, O. Simova, M. Meier-Cillien, S. Kluge, C. Gerloff, J. Röther, T. Magnus, J. Fiehler
Infections with Enterohaemorrhagic Escherichia coli typically occur in children causing haemolytic uraemic syndrome (HUS) and neurological symptoms in 20–50 %. Little information is available on the morphology of brain manifestations in adults. The purpose of this study was to identify a characteristic magnetic resonance imaging (MRI) pattern during the outbreak of a novel mutation of Escherichia ...... hiện toàn bộ
Evolution of Embolic Agents in Interventional Neuroradiology
Springer Science and Business Media LLC - Tập 25 - Trang 333-339 - 2015
F. Brassel, D. Meila
The growth in understanding of the pathophysiological relationships between various neurovascular diseases in the past decades has increased the significance and need for endovascular treatment. Consequently, an extraordinary development of different embolic agents was indispensable. The present work first presents the historical milestones in the discovery of various embolic materials used for ne...... hiện toàn bộ
Improvement of Neurovascular Imaging Using Ultra-High-Resolution Computed Tomography Angiography
Springer Science and Business Media LLC - - Trang 1-11 - 2023
Felix A. Ucar, Marius Frenzel, Andrea Kronfeld, Sebastian Altmann, Antoine P. Sanner, Mario Alberto Abello Mercado, Timo Uphaus, Marc A. Brockmann, Ahmed E. Othman
To evaluate diagnostic image quality of ultra-high-resolution computed tomography angiography (UHR-CTA) in neurovascular imaging as compared to normal resolution CT-angiography (NR-CTA). In this retrospective single-center study brain and neck CT-angiography was performed using an ultra-high-resolution computed tomography scanner (n = 82) or a normal resolution CT scanner (NR-CTA; n = 73). Ultra-h...... hiện toàn bộ
Desired Qualities of Endovascular Tools and Barriers to Treating Medium Vessel Occlusion MeVO
Springer Science and Business Media LLC - Tập 33 - Trang 155-160 - 2022
Nima Kashani, Petra Cimflova, Johanna M. Ospel, Manon Kappelhof, Nishita Singh, Rosalie V. McDonough, Mohammed A. Almekhlafi, Michael Chen, Nobuyuki Sakai, Jens Fiehler, Uzair Ahmed, Lissa Peeling, Michael Kelly, Mayank Goyal
Endovascular treatment (EVT) for stroke due to medium vessel occlusion (MeVO) can be technically challenging and specific endovascular tools are needed to safely and effectively recanalize these relatively small and fragile vessels. We aimed to gain insight into availability and desired qualities of endovascular devices used in MeVO stroke and examined barriers to adoption of MeVO EVT in clinical ...... hiện toàn bộ
Funktionelle Inaktivierung des Hippokampus im intrakarotidalen Wada-Test
Springer Science and Business Media LLC - Tập 8 - Trang 182-185 - 1998
Dirk Brechtelsbauer, Edzard Klemm, Horst Urbach, Walter Koehler, László Solymosi
In einer prospektiven Studie untersuchten wir die Amobarbitalverteilung im Hippokampus während des intrakarotidalen Wada-Tests. Hierzu wurden 200 mg Amobarbital zusammen mit 37 MBq Tc-99m-HMPAO selektiv in die Arteria carotis interna bei 45 Hemisphären von 27 Patienten injiziert. Im anschließend angefertigten hochauflösenden Einzelphotonen-Emissionstomogramm (SPECT) war der Hippokampus abgrenzbar....... hiện toàn bộ
Radiological Findings of Two Sisters with Aceruloplasminemia Presenting with Chorea
Springer Science and Business Media LLC - Tập 27 Số 3 - Trang 385-388 - 2017
H. K. Kim, Chang‐Seok Ki, Y. J. Kim, Myung Sik Lee
A Novel Imaging Grading Biomarker for Predicting Hearing Loss in Acoustic Neuromas
Springer Science and Business Media LLC - Tập 31 - Trang 599-610 - 2020
Wenjianlong Zhou, Yangyang Wang, Shunchang Ma, Linhao Yuan, Xi Wang, Jiayi Peng, Dainan Zhang, Xiudong Guan, Deling Li, Guijun Jia, Wang Jia
The aim of this study was to investigate an imaging biomarker based on contrast enhanced T1-weighted and T2-weighted magnetic resonance imaging (MRI) to determine the hearing loss related to acoustic neuromas (AN). In this retrospective study, 441 acoustic neuromas treated with microsurgery were included. The diagnostic and follow-up MRI and audiometry of these patients were compared. We discovere...... hiện toàn bộ
Three-Dimensional Visualization of Motor Cortex and Pyramidal Tracts Employing Functional and Diffusion Weighted MRI Methods, Applications and Limitations
Springer Science and Business Media LLC - Tập 11 - Trang 105-121 - 2001
Timo Krings, Volker A. Coenen, Hubertus Axer, Walter Möller-Hartmann, Lothar Mayfrank, Jürgen Weidemann, Heidi Kränzlein, Joachim M. Gilsbach, Armin Thron
Background: Functional MRI (fMRI) combines anatomic with functional information and has, therefore, been widely used for preoperative planning of patients with mass lesions affecting functionally important brain regions. However, the course of functionally important fiber tracts is not visualized. We therefore propose to combine fMRI with diffusion weighted MRI (DWI) tha...... hiện toàn bộ
Abstracts
Springer Science and Business Media LLC - Tập 28 - Trang 625-630 - 2018
Are Flow Diverting Stents a Treatment Option in Acutely Ruptured Complex A1-A2 Junction Aneurysms?
Springer Science and Business Media LLC - Tập 26 - Trang 109-115 - 2015
J. Rösch, P. Gölitz, T. Struffert, M. Köhrmann, A. Doerfler
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