宫角妊娠是一种罕见的异位妊娠,如果发生破裂,可导致腹腔内出血,严重者可发生低血压、休克,甚至危及生命,而及时诊断、恰当处理可以避免并发症的发生。1资料与方法1.1资料来源回顾性分析我院2002年1月—2007年1月收治的28例宫角妊娠患者,年龄20~46岁,平均(34.3±5.3)岁,孕次0~6 Palace corner pregnancy is a rare ectopic pregnancy, if rupture, can lead to intra-abdominal bleeding, severe cases can occur hypotension, shock, and even life-threatening, and timely diagnosis and proper treatment can prevent the occurrence of complications. 1 Materials and Methods 1.1 sources of retrospective analysis of our hospital from January 2002 to January 2007 28 cases of uterine horn pregnancy, aged 20 to 46 years, mean (34.3 ± 5.3) years of age, pregnancy times 0 to 6