Human Reproduction, Vol 12, 306-309, Copyright © 1997 by Oxford University Press
H Spalding, A Tekay, H Martikainen and P Jouppila
Tubal patency was studied in 32 patients who had previously undergone a
laparoscopic or laparotomy procedure (salpingostomy, salpingectomy or tubal
resection), or who had received a local injection of hypertonic glucose
because of tubal pregnancy. Transvaginal salpingosonography (TSSG) was
subsequently performed in the follicular phase of the menstrual cycle, and
laparoscopic chromopertubation was carried out as a comparative method
after TSSG. Of 32 patients (47 Fallopian tubes examined), the affected tube
was observed to be patent by TSSG in 68%. The contralateral tube was patent
in 93%. Nine patients became pregnant and were thus not subsequently
assessed with laparoscopy. Two of these pregnancies ended in a miscarriage
and one in a recurrent tubal pregnancy. A concordance of 86% for Fallopian
tubes was achieved between the TSSG and laparoscopic chromopertubation
methods. When checking the Fallopian tubes separately, the concordance for
the results in the affected tubes was 67%, and 100% for the contralateral
tube. Therefore TSSG appears to be a practical method for the primary
examination of tubal patency in patients treated previously for tubal
pregnancy. Guidelines for the treatment of infertility after tubal
pregnancy can also be set out according to TSSG findings.
ARTICLES
Assessment of tubal patency with transvaginal salpingosonography after treatment for tubal pregnancy
Department of Obstetrics and Gynecology, University of Oulu, Finland.
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