Skip Navigation LinksHome > November 1999 - Volume 94 - Issue 5, Part 2 > EXTRAUTERINE PREGNANCY RESULTING FROM EARLY UTERINE RUPTURE
Text sizing:
A
A
A
Obstetrics & Gynecology:
Obstetrics

EXTRAUTERINE PREGNANCY RESULTING FROM EARLY UTERINE RUPTURE

Marcus, Sarah MD; Cheng, Edith MD; Goff, Barbara MD

Collapse Box

Abstract

Background: Cesarean scar rupture of a gravid uterus in early gestation is rare.

Case: A 38-year-old woman, gravida 4, para 2-0-1-1, presented at 13 weeks' gestation with cramping and spotting. She had a history of two cesareans. Ultrasound and magnetic resonance imaging indicated probable uterine dehiscence and a viable extrauterine pregnancy. After embolization of the uterine arteries with subsequent fetal death, the subject had a hysterectomy. Intraoperatively, she had complete rupture of the lower uterine segment, but the pregnancy was enclosed within scar tissue between the uterus and bladder. Placenta percreta was found by histologic examination.

Conclusion: Women with histories of cesareans might be at risk of early uterine rupture.

Prior cesarean is the highest risk factor associated with spontaneous uterine rupture during subsequent pregnancy, and risk increases with more than one cesarean.1,2 Most ruptures occur in late pregnancy and during labor, but there are reports of early ruptures of gravid uteri.3–7 We searched MEDLINE for “early uterine rupture” from 1966–1999 and found seven reports. All were at 15 weeks' gestation or earlier and did not include cornual ectopic pregnancies. We report an eighth case of uterine rupture at 13 weeks' gestation in a woman who had two prior low transverse cesareans.

© 1999 The American College of Obstetricians and Gynecologists

Login

Article Tools

Share