Evaluation of intracranial aneurysms by computed tomography.
Useful information has been gained by review of eight cases of intracranial aneurysm demonstrated by computed tomography (CT) and correlation with cerebral angiograms. The angiograms demonstrated one or multiple aneurysms, the precise location of the aneurysm, and presence of arterial spasm. The CT scan can delineate the full size of the aneurysm when the sac has been partially obliterated by thrombus, the presence of hematoma, infarction, hydrocephalus, and intraventricular and subarachnoid hemorrhage. These associated features are more difficult to evaluate by angiography alone.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002533:Cerebral Angiography / Q000379:methods; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed / Q000379:methods*