Dietz T U, Haenggi W, Birkhaeuser M, Gyr T, Dreher E
Department of Obstetrics and Gynecology, Bern, Switzerland.
Eur J Obstet Gynecol Reprod Biol. 1993 Jan;48(1):69-71. doi: 10.1016/0028-2243(93)90055-h.
Over the last 20 years, the frequency of multiple pregnancy has increased mainly because of the introduction of exogenous pituitary gonadotropins in the treatment of sterility. The incidence of ectopic pregnancies also increased during the same period of time. This paper describes the first reported case of a simultaneous bilateral tubal and multiple intra-uterine pregnancy after ovulation induction with human gonadotropins.
在过去20年里,多胎妊娠的发生率有所上升,主要原因是在不孕症治疗中引入了外源性垂体促性腺激素。同期异位妊娠的发生率也有所增加。本文报道了首例在使用人绒毛膜促性腺激素诱导排卵后发生双侧输卵管同时妊娠及多胎宫内妊娠的病例。