Digital subtraction dynamic cavernosography.
Digital subtraction angiography (DSA) was used in the investigation, by dynamic cavernosography, of 35 men with acquired erectile impotence. The benefits of using DSA included shorter examination times, lower contrast medium dosage and better definition of abnormal veins. In particular deep crural veins are more clearly seen than in conventional studies and these may be of more importance than was previously thought.
D000328:Adult; D000368:Aged; D000792:Angiography / Q000379:methods*; D007172:Erectile Dysfunction / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D010413:Penis / Q000000981:diagnostic imaging*; D011856:Radiographic Image Enhancement; D013382:Subtraction Technique