Global hemispheric CT hypoperfusion may differentiate headache with associated neurological deficits and lymphocytosis from acute stroke.
Pettersen
Jacqueline A
JA
Stroke Foundation Centre for Stroke Recovery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada. jacqui.pettersen@utoronto.ca
Aviv
Richard I
RI
Black
Sandra E
SE
Fox
Allan J
AJ
Lim
Andrew
A
Murray
Brian J
BJ
D000208:Acute Disease; D000328:Adult; D002545:Brain Ischemia / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography; D002560:Cerebrovascular Circulation; D003937:Diagnosis, Differential; D006261:Headache / Q000000981:diagnostic imaging*; D006801:Humans; D008218:Lymphocytosis / Q000000981:diagnostic imaging*; D008297:Male; D020521:Stroke / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed