Computed angiotomography.
Branches of the anterior and middle cerebral arteries and thalamostriate, septal, and internal cerebral veins can be clearly defined with computed tomography during contrast enhancement with the Ohio Nuclear Delta 25 scanner. Pathologic vessels can also be recognized. Visualization of vessels smaller than 1.5 mm belongs in the province of angiography.
D000792:Angiography; D001921:Brain / Q000098:blood supply; D002561:Cerebrovascular Disorders / Q000175:diagnosis; D006801:Humans; D014057:Tomography, X-Ray Computed