Analysis on the Outcome of Tubal Interstitial Pregnancy after Partial Cornual Resection

Abstract

Objective: To investigate the safety of re-pregnancy after partial cornual resection for tubal interstitial pregnancy. Methods: The clinical data of 22 cases of re-pregnancy after partial cornual resection from November 2013 to June 2019were retrospectively analyzed, the operation condition, re-pregnancy outcome and neonatal outcome were analyzed. Results: 18of the 21cases were tubal interstitial pregnancy, the re-pregnancy interval was 6-36months, the median delivery time was 17.4moths, the median delivery time was 36weeks (28-41⁺²W), there was 2cases of birth weight <2500 g. The remaining 4 cases were interstitial heterotopic pregnancy, the median delivery time was 36weeks (32⁺⁴-38⁺²W), there was 1 case of birth weight <2500g. Of the 22 patients, 21were delivered by cesarean section and 1was vaginal delivery, all the newborns survived. There were no cases of rupture of uterus, adhesion or implantation of placenta at uterine horn. Conclusion: The patients with tubal interstitial pregnancy after standard partial cornual resection have a good outcome of re-pregnancy.