残角子宫妊娠临床上较为少见,且易误诊后果严重。我院从1979年6月至1982年6月收治4例,对误诊原因分析如下: 例1:24岁,因停经5个月,右下腹包块2个月,于1981年7月入院。曾以早孕并右侧卵巢囊肿,行人工流产木,病理报告为绒毛组织。3个月后因包块增大而住院。未婚,有性交史,痛经(+)。检查:子官正常大,偏左,右上方可及 Residual angle uterine pregnancy is clinically rare, and easily misdiagnosed consequences. Four cases were admitted to our hospital from June 1979 to June 1982. The causes of misdiagnosis were analyzed as follows: Example 1: 24 years old. The patient was admitted to hospital in July 1981 because of menopause for 5 months and right lower quadrant for 2 months. Had to early pregnancy and ovarian cysts on the right line of abortion wood, pathological report as villous tissue. 3 months after the block because of increased hospitalization. Unmarried, have a history of intercourse, dysmenorrhea (+). Check: normal son, left, right up and