近年来宫外孕的发病率逐年增加,我院从1977年7月～1987年7月10年间收治宫外孕112例,发病率有明显增加,现就其发病因素分析如下。一般资料我院从1977年7月～1987年7月接诊宫内妊娠15529例,宫外孕112例,占总妊娠数0.72%。1977 In recent years, the incidence of ectopic pregnancy increased year by year, our hospital from July 1977 to July 1987 10 cases of ectopic pregnancy were treated in 112 cases, the incidence was significantly increased, now the incidence of its factors are as follows. General information Our hospital from July 1977 to July 1987 admissions 15,529 intrauterine pregnancies, 112 cases of ectopic pregnancy, accounting for 0.72% of the total number of pregnancies. 1977