Kevin C Worley1, Michael D Hnat, F Gary Cunningham. 1. Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX 75390-9032, USA. kworle@parknet.pmh.org
Abstract
OBJECTIVE: The objective of the study was to identify women with advanced extrauterine pregnancy, specifically assessing the problems encountered with their diagnosis and management, preoperative evaluation, and surgical removal. STUDY DESIGN: This was a case series including women diagnosed with an extrauterine pregnancy of 18 weeks' gestation or greater at our institution from 1980 to 2005. RESULTS: We identified 10 women with advanced extrauterine pregnancies during the study period. Diagnosis was not optimal, and only 6 were discovered preoperatively. Despite the fact that only 3 of 10 women met diagnostic criteria for an abdominal pregnancy, surgical dissection was universally difficult, and hemorrhage was common with 9 of 10 patients requiring blood transfusions. In 2 women, the placenta was left in situ, and both developed serious complications. All 5 viable fetuses survived, but their courses were long and complicated. CONCLUSION: Irrespective of placental implantation site, an advanced extrauterine pregnancy is a serious condition. The currently accepted definition of abdominal pregnancy is too exclusive.
OBJECTIVE: The objective of the study was to identify women with advanced extrauterine pregnancy, specifically assessing the problems encountered with their diagnosis and management, preoperative evaluation, and surgical removal. STUDY DESIGN: This was a case series including women diagnosed with an extrauterine pregnancy of 18 weeks' gestation or greater at our institution from 1980 to 2005. RESULTS: We identified 10 women with advanced extrauterine pregnancies during the study period. Diagnosis was not optimal, and only 6 were discovered preoperatively. Despite the fact that only 3 of 10 women met diagnostic criteria for an abdominal pregnancy, surgical dissection was universally difficult, and hemorrhage was common with 9 of 10 patients requiring blood transfusions. In 2 women, the placenta was left in situ, and both developed serious complications. All 5 viable fetuses survived, but their courses were long and complicated. CONCLUSION: Irrespective of placental implantation site, an advanced extrauterine pregnancy is a serious condition. The currently accepted definition of abdominal pregnancy is too exclusive.