患者32岁、孕6产3,因闭经5个月来我院就诊。查体:子宫底平脐、胎心于下腹部正中可听取,胎头下浮动;妇科检查:会阴Ⅱ度陈旧裂伤、阴道后穹隆纵隔残痕游离,宫颈口松坎呈喇叭花型,两端各有一个凹陷之宫口,左侧子宫为妊娠5个月大小,软、可触及儿头浮动;右侧子宫似孕7周大小。因患者有计划生育相继失败史,现又妊娠5个月,故于1985年1月26日行剖宫取胎加绝育术,术中发现,左侧子宫如孕5个月大小,左 Patients 32 years old, 6 pregnant 3, amenorrhea for 5 months to our hospital. Examination: uterus at the end of flat umbilical, fetal heart center in the lower abdomen can be heard, under the fetal head floating; gynecological examination: perineal second degree of old laceration, vaginal posterior fornix mediastinal residual marks free, Cervical Ports Songkan was dodecandy at both ends Each one has a concavity of the cervix, the left uterus size of 5 months of pregnancy, soft, palpable floating head; right uterus 7 weeks pregnant size. Because patients have failed history of family planning, and now 5 months of pregnancy, so in January 26, 1985 the cesarean section fetus plus sterilization, intraoperative findings, such as the left uterus, 5-month-old pregnant size, left