PT - JOURNAL ARTICLE AU - Abhishek Matta AU - Pavan Kumar Tandra AU - Lyudmyla Berim TI - Priapism in a patient with sickle cell trait using marijuana AID - 10.1136/bcr-2014-204199 DP - 2014 May 05 TA - BMJ Case Reports PG - bcr2014204199 VI - 2014 4099 - http://casereports.bmj.com/content/2014/bcr-2014-204199.short 4100 - http://casereports.bmj.com/content/2014/bcr-2014-204199.full AB - A 22-year-old man with a history of multiple episodes of priapism presented to the emergency room with an erection lasting more than 48 h after conservative management failed at home. He had no known family history of sickle cell disease or trait. He was haemodynamically stable. Physical examination revealed an enlarged, tender penis. Laboratory data revealed a positive sickle solubility test. Haemoglobin electrophoresis revealed sickle cell trait and urine drug screen was positive for cannabinoids. Initial management was attempted with intracavernosal phenylephrine without any success. The patient underwent a limited El-Ghorab procedure on the right corpora cavernosa but the priapism did not resolve adequately. Two  days later, the patient had to undergo a bilateral El-Ghorab procedure and achieved complete resolution of the priapism.