Journal of Ultrasound in Medicine, Vol 14, Issue 11 799-803, Copyright © 1995 by American Institute of Ultrasound in Medicine
Development of hydrosalpinx during ovulation induction
V. L. Schiller and K. Tsuchiyama
Tower Imaging-Century City Hospital Center for Reproductive Medicine, California, USA.
We have observed that hydrosalpinx develops in some patients undergoing
ovulation induction as part of in vitro fertilization-embryo transfer and
gamete intrafallopian transfer programs. Increased tubal secretions due to
multihormonal stimulation causes a blocked tube to distend by the time of
oocyte harvest. In a subset of women, hydrosalpinx was not identified on
initial pelvic sonograms. Hydrosalpinx became apparent during serial
sonography to monitor follicular development. We performed a retrospective
chart review of these cases in order to confirm this finding with
hysterosalpingography or laparoscopy. Nine of 316 women developed
unilateral (eight cases) or bilateral hydrosalpinx (one case) during
stimulation. Recognition of this sonographic finding is important to the
referring physician because it has important therapeutic and outcome
implications.