Spontaneous rupture of uterine vein during late pregnancy

Spontaneous hemoperitoneum in the second and third trimester of pregnancy: two uncommon case reports at Tu Du Hospital, in Vietnam and a literature review

BACKGROUND

Spontaneous hemoperitoneum in pregnancy (SHiP) refers to fluid collection in the abdominal cavity with a vague presentation of clinical symptoms. Particularly, SHiP causes a life-threatening condition with the coexistence of intrauterine pregnancy, since this dangerous complication significantly increases the maternal and fetal mortality. Herein, we present two cases of nontraumatic SHiP in the second and third trimester of pregnancy, respectively.

CASE PRESENTATION

The pregnant woman in case 1 was admitted to our hospital owing to severe paroxysmal shoulder pain along with abdominal pain. Her medical history was remarkably recorded with endometriosis and adenomyosis. At the emergency room, an ultrasound scan revealed a live fetus corresponding to 21 weeks and 3 days and free fluid in the abdominal cavity. She was subsequently diagnosed with SHiP and underwent immediate laparotomy for hemostatic procedures. During the postpartum course, the patient was uneventfully monitored. Unfortunately, the patient delivered on the 4th postoperative day in spite of the initial administration of tocolytic agents and close monitoring. The primigravid woman in case 2 complained of lower abdominal pain and vaginal bleeding. The patient's history was noted with ovarian tumor removal. At admission, the sonography scan revealed free fluid in the abdominal cavity, a fetus at 34 weeks and 3 days gestational age with bradycardia of 70 bpm, and a laboratory test showed a low hemoglobin level. Thus, exploratory laparotomy and hysterotomy were performed at the same time due to fetal distress. The postpartum course was uneventful. The patient was discharged 5 days later.

CONCLUSIONS

In pregnant women with a history of endometriosis, adenomyosis, or ovarian tumor removal, acute abdominal pain combined with the presence of free fluid collection in the intraperitoneal cavity, and a decreased hemoglobin levels should be first assessed as SHiP originating from the spontaneous rupture of abnormal vascular proliferation. Proper management is strongly indicated for an emergent laparotomy to control the active bleeding point, thus increasing the survival rate for both mother and neonate.

Intraperitoneal hemorrhage during pregnancy and parturition: Case reports and literature review

We aim to investigate the diagnosis, treatment, and prognosis of intraperitoneal hemorrhage during pregnancy and parturition.Three cases with intraperitoneal hemorrhage during pregnancy and parturition admitted to our hospital from Jan. 2008 to Jan. 2018 were included in this study. One case showed fetal distress. Abdominal ultrasonography and abdominal CT showed pyoperitoneum in 2 cases. Abdominal puncture was performed in 2 patients, and noncoagulant blood was collected. The indications of emergency caesarean section in 3 cases were intraperitoneal hemorrhage. The etiology included rupture of posterior wall of uterus, rupture of blood vessel on uterine surface, and rupture of inflammatory vessel on uterine surface, respectively. The average volume of intraperitoneal bleeding was 2630 ml, and the average transfusion volume was 1530 ml. Caesarean section, and suture hemostasis were performed in 3 cases. The gestational age of delivery were 40 weeks, 40 weeks, and 25 weeks, respectively. There were 1 stillborn fetus and 2 live infants. All the puerperas were cured and discharged.Intraperitoneal hemorrhage in pregnancy is rare and is easily misdiagnosed. The mortality of pregnant women and perinatal infant is high. Therefore, early diagnosis, and timely operation is important.

[Intraperitoneal hemorrhage from rupture of uterine varicose vein during pregnancy: case report and review of the literature]

We report a case of spontaneous rupture of uterine varicose vein revealed by a massive peritoneal hemorrhage in a 34-year-old patient at 27th weeks of gestation. Laparotomy enabled diagnosis and treatment of this complication. The pregnancy was continued without any problem with a normal delivery at term of a healthy child.