Priapism as an initial presentation of chronic myeloid leukaemia:

Penile gangrene: An unusual complication of priapism in a patient with bladder carcinoma

“…It also allows for immunophenotypical characterization of the tumor cell infiltrate to confirm the precise nature of the malignancy. [ 14 ]…”

“…[ 5 – 12 ] Limited references are found in the English literature on penile gangrene following priapism; an earlier paper reviewed the previously reported 13 cases in the literature. [ 2 3 ] Majority of the cases of priapism are idiopathic in origin and are usually of the ischemic type;[ 13 14 ] the presentations are classical and the treatment involves active resuscitation of the patient, followed by early urgent decompression of the intracavernosal pressure to achieve detumescence and prevent complications that are bound to follow ischemic injury to the endothelial lining of the corpora cavernosum. Malignant metastases to the penis are a rare cause of priapism.…”