“…2 As a type of compartment syndrome, it is a urosurgical emergency and, if not urgently treated, may cause permanent impotence. Intracavernous injection of phenylepherine and blood aspiration under anesthesia is required, and if fail, surgical shunting might be necessary 3 We could locate 3 similar case reports of paliperidone-induced priapism in adult population [4][5][6] (Table 3). To the best of our knowledge, this case is one of the earliest to report on paliperidone-induced priapism in CAP population with ASD.…”