我院应用宫腔镜下输卵管插管技术 ,单次注射ＭＴＸ(氨甲喋呤 )治疗输卵管妊娠 ,疗效满意 ,报道如下。1　资料与方法1.1　一般资料1998年 2月至 2 0 0 1年 6月将收治未破裂型输卵管妊娠 32例作为研究对象。平均年龄 2 8岁 ,有停经史 2 7例 ,停经时间 34～ 5 1ｄ。轻微腹痛 16例 Hysteroscopic hysteroscopic tubal intubation in our hospital, a single injection of MTX (methotrexate) treatment of tubal pregnancy, satisfactory results are reported below. 1 Materials and Methods 1.1 General Information February 1998 to 2001 June will be treated unruptured tubal pregnancy in 32 cases as the research object. The average age was 28 years old, with history of menopause in 27 cases and menopause time 34-51 days. Slight abdominal pain in 16 cases