[背景 ]突发性阴茎阴囊坏疽是一种极严重的少见疾病 .[病例报告 ]自 1989年 5月～1998年 4月间共收治 6例 ,其中阴茎皮肤坏疽 3例 ,阴囊皮肤坏疽 3例 .[讨论 ]临床特点是病情发展迅速 ,在较短时间内阴茎和阴囊肿痛 ,坏死 ,渗液 ,有恶臭 ,患者全身中毒症状明显等 .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 . [Background] Sudden penile scrotum gangrene is a very serious and rare disease. [Case Report] From May 1989 to April 1998 a total of 6 patients were treated, including penile skin gangrene in 3 cases, 3 cases of scrotal skin gangrene [Discussion] The clinical features of the rapid development of the disease, in a relatively short period of time penis and scrotal swelling and pain, necrosis, exudate, stench, symptoms of systemic poisoning in patients with obvious treatment of combination of a variety of effective antibiotics, incision and drainage as soon as possible And removal of necrotic tissue, timely transplantation flap or suture wounds, repair wounds.