Complete rupture of unscarred uterus with delayed symptoms: Case report and possible mechanism

Uterine rupture in patients with a history of hysteroscopy procedures: Case series and review of literature

RATIONALE

Uterine rupture during pregnancy poses significant risks to both the fetus and the mother, resulting in high mortality and morbidity rates. While awareness of uterine rupture prevention after a cesarean section has increased, insufficient attention has been given to cases caused by pregnancy following hysteroscopy surgery.

PATIENT CONCERNS

We report 2 cases here, both of whom had a history of hysteroscopy surgery and presented with severe abdominal pain during pregnancy.

DIAGNOSES

Both patients had small uterine ruptures, with no significant abnormalities detected on ultrasonography. The diagnosis was confirmed by a CT scan, which showed hemoperitoneum.

INTERVENTIONS

We performed emergency surgeries for the 2 cases.

OUTCOMES

We repaired the uterus in 2 patients during the operation. Both patients recovered well. The children survived. No abnormalities were detected during their follow-up visits.

LESSONS

Attention should be paid to the cases of pregnancy after hysteroscopy.

Early Labor Posterior Uterine Wall Rupture in a Primigravid Mother with Successful Repair and Live Birth: A Case Report

Background

Posterior uterine wall rupture is extremely uncommon in the absence of any of the commonly recognized risk factors. Even though uterine rupture is more likely in multiparous people, it cannot be believed that the uterus of a primigravid is impervious to rupture. The objective of this case report is to alert obstetricians about atypical posterior uterine wall rupture presentation in the absence of identifiable risk factors and to emphasize the worth of prompt action.

Case Presentation

A 22-year-old primigravid mother with a 12 cm vertical posterior uterine wall rupture of an unscarred uterus at St. Paul's Hospital in Ethiopia was reported to have survived an intrapartum uterine rupture during the latent early stage of labor while taking a low dose of oxytocin. The baby was saved from the abdominal cavity after an emergency laparotomy was performed. Complete hemostasis was achieved when the posterior uterine wall rupture was repaired in two layers. The patient and her baby were discharged on the fifth postoperative day smoothly.

Conclusion

Posterior uterine wall rupture in a primigravid mother with an unscarred uterus is extremely rare, but a high index of suspicion should be kept in mind as expedited intervention is the only way to save the mother and fetus.

Antepartum Rupture of the Posterior Uterine Wall in a Woman With Two Previous Cesarean Deliveries

Uterine rupture is a rare pregnancy complication. In patients with a previous cesarean delivery, it usually involves the scarred area. Uterine rupture of the posterior wall is even rarer and mostly described during labor. Conditions that confer fragility to the posterior uterine wall have been associated with an increased risk of uterine rupture. There are very few cases of spontaneous posterior uterine wall rupture in a non-labor setting in pregnant women without risk factors. We report the case of a pregnant woman admitted to the hospital due to placental abruption at 26 weeks' gestation. Once fetal and maternal stability were assured, expectant management was maintained. At 29 weeks, an emergent cesarean delivery due to fetal bradycardia was performed, and a large rupture of the posterior uterine wall was diagnosed. Subsequently, a hysterectomy was performed. The patient was discharged nine days after the procedure and the newborn on the 64th day of life.