异位妊娠(ＥＰ)是一种严重危害妇女健康甚至致死的疾病,自70年代以来,发病率增高了3倍以上,成为一种“流行病”〔1〕。我院于1998年2月～1999年3月共收治ＥＰ34例,占同期住院病例的771%,同期手术病例的3132%。现分析如下。1　临床资料11　年龄及妊娠史:年龄21～25岁,平均年龄26 Ectopic pregnancy (EP) is a disease that seriously affects the health and even mortality of women. Since the 1970s, the incidence has risen more than three times and has become an “epidemic” (1). Our hospital in February 1998 ~ March 1999 were treated EP34 cases, accounting for 771% of hospitalized cases over the same period, the same period surgical cases of 3132%. Analysis is as follows. A clinical data 11 years of age and pregnancy history: age 21 to 25 years, mean age 26