Cerebral venous malformations.
Cerebral venous malformations (CVM) are increasingly being recognised with the widespread use of CT scanning. Five cases are presented which demonstrate typical angiographic features and CT findings. These lesions when located in the cerebral hemispheres are benign and have been distinguished from the better known arteriovenous malformations on the basis of their characteristic angiographic features. CT findings have been considered nonspecific but our early post contrast CT scans demonstrate characteristic features suggesting that in many cases the diagnosis of cerebral venous malformations may be made on the CT scan alone.
G
G
Jackson
P
P
Champness
N
N
Sacharias
D000293:Adolescent; D000328:Adult; D002533:Cerebral Angiography; D002550:Cerebral Veins / Q000002:abnormalities* / Q000000981:diagnostic imaging; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed