先天性无阴道多合并始基子宫或无子宫,始基子宫偶有内膜腔,在青春期后宫内膜有周期性出血,但双侧始基伴一侧子宫积血,出现周期性下腹痛较罕见,常误诊为卵巢肿瘤扭转,笔者在临床中收治1例,现报道如下。1临床资料患者女,26岁,未婚,17岁因无月经来潮,在当地医院检查发现先天性无阴 Congenital non-vaginal combined with primordial-based uterus or uterus, primordial uterine occasional endometrial cavity, there is a period of bleeding in the endometrium after puberty, but bilateral primordial with uterine hematuria, cyclical lower abdominal pain than Rare, often misdiagnosed as ovarian tumor torsion, the author admitted to a clinical case, are reported below. 1 clinical data Female patient, 26 years old, unmarried, 17 years old because of no menstrual cramps, found in the local hospital congenital without Yin