Doppler sonography classification Types/examples Intraluminal structural venous abnormality: This is an echogenic structure extending from the endothelial lining of the vein wall with/without the presence of functional abnormality. These abnormalities…
Fig. 1 Sagittal T1-WI and SWI images (a, b) showing pulvinar T1 hyperintensity and SWI hypointensity (arrowheads) in a 30-year-old male with Fabry’s disease (Images courtesy of D. Mandell) Several…
Fig. 1 Three subtypes of cerebral venous and sinus thrombosis (CVST). Based on the affected venous structures, the following subtypes of CVST can be distinguished: dural sinus thrombosis (= thrombotic…
and Eytan Raz1 (1) Neurointerventional Radiology Section, Department of Radiology, NYU Langone Medical Center, New York, NY, USA Eytan Raz Email: eytan.raz@gmail.com Introduction Arteries Veins References Abstract The purpose of…
Fig. 1 Longitudinal color (a, b) and power (c) Doppler ultrasound image demonstrating a hypoechoic thickened wall, a finding consistent with a mural hematoma (a) narrowing and displacing the true…
Fig. 1 Middle-aged man with subacute onset of progressive paraparesis with bladder and bowel involvement had hyperintense signal in the MRI T2-WI (arrowhead) with enlarged perimedullary veins (White Arrow) (a)….
Fig. 1 Diagnostic angiogram of bilateral common carotid artery in a 3-year-old boy reveals tapering and occlusion of the right internal carotid artery and typical arterial beading and moderate stenosis…
ICADS Classification Localization Venous drainage Borden Lariboisière Dural sinus Sinusal, anterograde 1 I Dural sinus Sinusal, anterograde/retrograde 1 IIa Dural sinus (occluded) Sinusal, retrograde 1 IIa Dural sinus Sinusal, anterograde,…
Fig. 1 Ophthalmic origin of the middle meningeal artery. Cerebral angiogram, lateral projection, early (a) and late arterial phase (b) of selective left internal carotid artery injection demonstrate reconstitution of…
