Malignant priapism secondary from metastatic renal carcinoma: Case report: "Malignant Priapism from Kidney Neoplasm".

Malignant priapism (MP) is defined as a condition of persistent erection of the penile without sexual stimulation due to malignant cell invasion to the cavernous sinus and the efferent veins. We present a case of a man, 63 years old, with previous history of high-grade renal carcinoma pT3N0M0 had been through radical nephrectomy, diagnosed with MP secondary from metastatic renal carcinoma. The management of this case was aspiration of corpora cavernosa and distal shunting with the Al-Ghorab procedure, then continued to total penectomy and perineostomy.