Mild tumescence was visible 10 minutes after injection; however, the patient did not acquire full rigidity. Cavernosal arteries with elevated peak systolic velocity and low-end diastolic velocity with dicrotic notching are indicative of the likelihood of penile engorgement.

The thrombus in the deep dorsal vein is consistent with penile Mondor’s disease.

These findings increase the likelihood of ischemic (low flow) priapism.