膀胱平滑肌瘤大出血引起严重血尿较罕见,我院遇见1例,现报告如下。患者,女,40岁,因大量血尿2月,黔西南州医院诊断为“膀胱肿瘤”于1980年8月6日转来我院。2月前,下蹲不慎会阴部撞在铁棒在,当时局部疼痛,无皮肤青紫肿胀和破损出血,未被重视。一周后感尿痛,经妇科诊治未见好转。伤后半月突发大量肉眼血尿,有血凝块而住外科治疗。经输血、福尔马林液膀胱灌注后血尿有好 Bladder leiomyoma Hemorrhage caused by severe hematuria is rare, our hospital met 1 case, are as follows. Patients, female, 40 years old, due to massive hematuria in February, Qianxinan State Hospital diagnosed as “bladder tumor” on August 6, 1980 transferred to our hospital. 2 months ago, the squat accidentally percussion hit the iron bar at the time, then the local pain, no skin bruising swelling and broken bleeding, not been taken seriously. A week after the dysuria, gynecological diagnosis and treatment did not improve. Half a month after the sudden massive hemorrhage of gross hematuria, blood clots and live surgical treatment. After transfusion, formalin fluid after hematuria bladder irrigation is good