The donut sign on CT angiography: an indicator of reversible intraluminal carotid thrombus?
Menon
Bijoy K
BK
Singh
Jagadeesh
J
Al-Khataami
Ali
A
Demchuk
Andrew M
AM
Goyal
Mayank
M
D002341:Carotid Artery Thrombosis / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography / Q000379:methods*; D006801:Humans; D014057:Tomography, X-Ray Computed / Q000379:methods*