联体双胎是一种罕见的先天性畸形,其发生率约为1:50000到1:100000,并发心脏畸形及腹腔内脏器官膨出更属罕见。 患儿,双胞眙,均系女性。其母平素健康,此系妊娠28周,第一眙,因妊娠体检发现腹形比同月份孕妇大,B超示双胞眙并联体畸形、腹腔内脏器官膨出。于87年7月31日行利凡诺羊膜腔内注射引产法、会阴切开缝合术臀位娩出。其母妊娠期间无明显感冒及风疹病史,亦非血缘联姻,无家族 Synchronous twin is a rare congenital anomaly, its incidence is about 1: 50000 to 1: 100000, concurrent cardiac malformations and peritoneal organ bulging even more rare. Children, double-breasted, are women. The mother is generally healthy, this is 28 weeks of gestation, the first 眙, due to pregnancy examination revealed abdominal shape than the same month pregnant women, B-show double shy parallel deformities, peritoneal organ bulging. July 31, 87 line Richeno amniotic fluid injection induced abortion, perineal incision suture breech delivery. During her mother’s pregnancy no obvious cold and rubella history, nor kinship, no family