Threatened Uterine Rupture Following Laparoscopic Surgery In Interstitial Tubal Pregnancy

Contraception is recommended for a certain period following a hysterotomy; however, no consensus exists on the required duration of contraception. A 21-year-old female was brought to the emergency room in a state of shock due to intraperitoneal bleeding. An emergency laparoscopic cornuostomy indicated for ruptured interstitial pregnancy was performed. Despite contraception, the patient got pregnant 1.5 months after surgery. At 16 weeks of gestation, threatened uterine rupture was suspected, as magnetic resonance imaging (MRI) revealed hematogenous amniotic fluid and a subchorionic hematoma near the interstitial portion of the fallopian tube. An MRI at 21 weeks showed hematoma shrinkage and disappearance of the hematogenous amniotic fluid. At 37 weeks, an elective cesarean section was performed, which resulted in a live birth. Pregnancy shortly after surgery is a risk factor for uterine rupture. In such cases, MRI could be useful in the evaluation of threatened uterine ruptures.