Unsuspected early pregnancy at hysterosalpingography Vincent H.W.M Jongen, M.D., James M.P Collins, M.D., Johan A Lubbers, M.D., Maria van Selm, M.D. Fertility and Sterility Volume 76, Issue 3, Pages 610-611 (September 2001) DOI: 10.1016/S0015-0282(01)01981-1
Figure 1 A hysterosalpingogram during the early filling phase reveals an intrauterine pregnancy after 11 weeks of gestation.Credit: Jongen. Unsuspected pregnancy at hysterosalpingography. Fertil Steril 2001. Fertility and Sterility 2001 76, 610-611DOI: (10.1016/S0015-0282(01)01981-1)
Figure 2 A hysterosalpingogram during the maximal filling phase reveals a chorionic sac. (A), A chorion frondosum in right corner of the uterine cavity. (B), Amniotic and yolk sac. (C), Uterine cavity. Credit: Jongen. Unsuspected pregnancy at hysterosalpingography. Fertil Steril 2001. Fertility and Sterility 2001 76, 610-611DOI: (10.1016/S0015-0282(01)01981-1)