阴道良性肿瘤发病率低，易被误诊，我院曾收治阴道巨大平滑肌瘤1例，曾被误诊误治，现报道如下。1临床资料：患妇50岁，农民。因阴道肿物脱出5年，阴道流恶臭分泌物数月、不规则流血伴下腹坠胀2周，于1995年12月20日以晚期宫颈癌收入院。患者病初3年外阴脱出物如核桃大，可用手 Low incidence of benign vaginal tumors, easily misdiagnosed, our hospital had admitted a huge vaginal leiomyoma cases, has been misdiagnosis and mistreatment, are reported below. 1 clinical data: 50-year-old woman, peasant. 5 years due to vaginal tumor prolapse, vaginal discharge odor stench months, irregular bloodshed with abdominal bulge 2 weeks, December 20, 1995 to advanced cervical cancer income hospital. Patients with early 3 years of disease such as walnuts large exudates, available hand