TY  - JOUR
AU  - Mundiyanapurath, Sibu
AU  - Ringleb, Peter A
AU  - Diatschuk, Sascha
AU  - Burth, Sina
AU  - Möhlenbruch, Markus
AU  - Floca, Ralf O
AU  - Wick, Wolfgang
AU  - Bendszus, Martin
AU  - Radbruch, Alexander
TI  - Cortical vessel sign on susceptibility weighted imaging reveals clinically relevant hypoperfusion in internal carotid artery stenosis.
JO  - European journal of radiology
VL  - 85
IS  - 3
SN  - 0720-048X
CY  - Amsterdam [u.a.]
PB  - Elsevier Science
M1  - DKFZ-2017-05291
SP  - 534 - 539
PY  - 2016
AB  - Internal carotid artery (ICA) stenosis can lead to cerebral hypoperfusion and is a common cause of stroke. As susceptibility weighted imaging (SWI) has been used for penumbra imaging in acute ischemic stroke, we aimed at analyzing hypoperfusion using SWI in patients with ICA stenosis.Clinical characteristics, asymmetric cortical vessel sign (more and/or larger, hypointense asymmetric cortical vessels) on SWI, Doppler sonography results and diffusion weighted imaging (DWI) lesion volume were retrospectively analyzed in patients with ICA stenosis. In a subgroup of patients, volume of prolonged time to peak and volume of prolonged time to peak of the residue curve (Tmax) were measured as reference standard. Outcome was assessed as modified Rankin score at discharge.104 patients were included. Median age was 72 and median degree of stenosis 70
LB  - PUB:(DE-HGF)16
C6  - pmid:26860664
DO  - DOI:10.1016/j.ejrad.2015.12.020
UR  - https://inrepo02.dkfz.de/record/130211
ER  -