Incidental aneurysm of the superior cerebellar and non-visualized posterior inferior cerebellar artery: a diagnostic trap.
The authors report a case of two aneurysms in the posterior fossa, one of which was first visualized on follow-up arteriography. The mechanism of non-vasualization and re-appearance of the aneurysm is discussed.
Sadato
N
N
Department of Diagnostic Radiology, University of Maryland Medical System/Hospital Baltimore.
Rigamonti
D
D
Numaguchi
Y
Y
D001158:Arteries; D002531:Cerebellum / Q000098:blood supply*; D002533:Cerebral Angiography; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D008875:Middle Aged; D011183:Postoperative Complications / Q000000981:diagnostic imaging* / Q000209:etiology; D013345:Subarachnoid Hemorrhage / Q000000981:diagnostic imaging* / Q000209:etiology; D014711:Vertebral Artery