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 20J 3 to June 20J 9 were retrospectively analyzed, the operation condition, re-pregnancy outcome and neonatal outcome were analyzed. Results: 18 of the 21 cases were tubal interstitial pregnancy, the re-pregnancy interval was 6-36 months, the median delivery time was 17.4 moths, the median delivery time was 36 weeks (28-41+2W), there was 2 cases of birth weight <2500 g. The remaining 4 cases were interstitial heterotopic pregnancy, the median delivery time was 36 weeks (32+4-38+2W), there was 1 case of birth weight <2500g. Of the 22 patients, 21 were delivered by cesarean section and 1 was 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.