宫颈妊娠系孕卵种植于宫颈内口以下的颈管内膜。本病过去发生较少见。但近年来有明显增多的趋势，尚未引起基层医生的注意，现报道1例，并拟就病因，活组织诊断方面加以探讨。患者24岁．工人，月经史：量中等，1988年8月结婚，婚后口服1号避孕药2个月，后改用避孕套至1989年9月 Cervical Pregnancy Ovulation is implanted in the neck canal below the cervix. The disease occurred in the past less common. However, there is a clear trend of increase in recent years, which has not attracted the attention of grassroots doctors. One case is reported and the etiological and biopsy diagnosis is to be explored. The patient is 24 years old. Workers, history of menstruation: medium volume, married in August 1988, contraceptives after oral contraception on the 1st of marriage for 2 months and later on condoms until September 1989