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近年来宫外孕的发病率有增加的趋势。我院1987年以来经手术证实的宫外孕共61例。就其发病因素作一分析。1资料分析1.1 与宫外孕有关的因素(见表) 本文61例中57例有发生宫外孕的可能因素,其中10例同时存在两种因素。带有宫内节育环者17例占27.8％,绝育术后14例占23％,有附件炎者16例占26.2％,有腹腔手术史者21例占34.4％。2分析2.1 宫内环与宫外孕的关系 1970年以来,宫外孕的发病率有增加趋势,除公认的诱发因素如不孕症、输卵管炎及外在的粘连压迫等外,近年来还注意到宫内节育环与发生宫外
In recent years, the incidence of ectopic pregnancy have an increasing trend. 61 cases of ectopic pregnancy confirmed by operation since 1987 in our hospital. An analysis of its incidence factors. 1 data analysis 1.1 and ectopic pregnancy related factors (see table) 57 cases in this article 61 cases of possible ectopic pregnancy possible factors, of which 10 cases exist at the same time two factors. 17 cases with IUD were 27.8%, 14 cases were 23% after sterilization, 16 cases with annex inflammation were 26.2%, and 21 cases with abdominal surgery history were 34.4%. 2 Analysis 2.1 The relationship between intrauterine and ectopic pregnancy Since 1970, the incidence of ectopic pregnancy have an increasing trend, in addition to the recognized predisposing factors such as infertility, salpingitis and external adhesions oppression, in recent years also noted intrauterine Birth control ring and the occurrence of extrauterine