In the treatment of sudden gangrenes of penis and scrotum, it was necessary for using combined available anti inflammatory agent, incision and drainage, removal of necrosis tissue at an early date, grafting skin flap at the right moment and repairing wound. 治疗上联合使用多种有效抗生素,及早切开引流和切除坏死组织,适时移植皮瓣或缝合伤口、修补创面。