对Batucatu大学医院43例因子宫出血、阴道检查发现子宫弥漫性增大且无其它子宫内膜肌层病变诊断为弥漫性子宫肌肥大症(DUMH)而行子宫切除术者进行回顾性分析。对照组为28例年龄相似的子宫脱垂者,均行子宫切除且无子宫出血、阴道检查子宫大小正常及内膜肌层无病变。两组患者术前均 Forty-three cases of uterine bleeding at Batucatu University Hospital were retrospectively analyzed by vaginal examination for diffuse uterine enlargement and no other myometrial lesions diagnosed as diffuse uterine muscle hypertrophy (DUMH). The control group was 28 cases of similar age uterine prolapse who underwent hysterectomy without uterine bleeding, vaginal examination uterine size and endometrial muscle lesions. Preoperative two groups of patients were