Various applications of corpus cavernosography.

The authors believe corpus cavernosography is an important aid in the evaluation of metastatic lesions, priapism, impotence, atrophy and fibrosis of the penis, and trauma to the penis. By visualizing the emptying of the contrast material from the cavernous spaces into the veins draining the penis, it is possible to assess the length of time that the contrast material remained in the organ.