J Textor
University of Bonn
23 Papers
298 Citations
J Textor is an academic researcher from University of Bonn. The author has contributed to research in topics: Medicine & Magnetic resonance imaging. The author has an hindex of 15, co-authored 22 publications.
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Papers
Middle cerebral artery (MCA) susceptibility sign at susceptibility-based perfusion MR imaging: clinical importance and comparison with hyperdense MCA sign at CT.
Sebastian Flacke,Horst Urbach,Ewald Keller,Frank Träber,Alexander Hartmann,J Textor,Juergen Gieseke,Wolfgang Block,Paul J. M. Folkers,Hans H. Schild +9 more
TL;DR: The sensitivity of the hyperdense MCA sign at CT was 54% compared with 82% (negative predictive value, 71%) for the susceptibility changes at MR imaging, while the detectability and clinical value of this sign at computed tomography (CT) were similar.
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Acute and subacute ischemic stroke at high-field-strength (3.0-T) diffusion-weighted MR imaging: intraindividual comparative study.
Christiane K. Kuhl,J Textor,Jürgen Gieseke,Marcus von Falkenhausen,Sunhild Gernert,Horst Urbach,Hans H. Schild +6 more
TL;DR: Although 3.0-T DW MR imaging generates greater image distortions, it yields increased SNR and CNR compared withDW MR imaging at 1.5 T, which translates into a significantly improved diagnostic confidence in the detection of focal apparent diffusion coefficient changes in the setting of subacute and acute ischemic stroke.
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Detectability and detection rate of acute cerebral hemisphere infarcts on CT and diffusion-weighted MRI.
Horst Urbach,Sebastian Flacke,Ewald Keller,J Textor,Ansgar Berlis,Alexander Hartmann,J Reul,Laszlo Solymosi,H. H. Schild +8 more
TL;DR: Taken together, detectability and detection rate of acute ischaemic cerebral hemisphere infarcts are significantly higher with DWI than with CT.
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Indirect MR arthrography: techniques and applications
TL;DR: The method is less invasive than direct MR arthrography and first results showed comparable sensitivities and specificities for rotator cuff and glenoid labrum pathology.
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Limitations and pitfalls of Couinaud's segmentation of the liver in transaxial Imaging
TL;DR: The limitations of these methods are delineated and discussed with the conclusion that if exact preoperative localization of hepatic lesions is needed, tumor must be located relative to the avascular planes between the different portal territories.
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