Salpingitis isthmica nodosa in infertility and ectopic pregnancy

Abstract

Excised tubal segments from 94 infertile women with tubal obstruction, with a mean infertility duration of 5.3 years, and 40 women with ectopic tubal pregnancy were studied histopathologically to evaluate the association with salpingitis isthmica nodosa (SIN). The mean age of the 94 infertile women with tubal obstruction was 24.5 years. Hysterosalpingographies and laparoscopy were performed on all of them. Only the women with ectopic pregnancies we performed salpingectomy on were included in the present study. The incidence of SIN in women with tubal obstruction was 7.4%, in women with ectopic tubal pregnancy 10%, and in the control group the incidence was 0.2%. In 60% of the cases, SIN was present in both of the tubes. Based on this study, we conclude that SIN is significantly associated with infertility and ectopic tubal pregnancy.