A 27-Year-Old Brazilian Woman with a History of Left Salpingectomy and Late Diagnosis of an Extra-Uterine Intra-Abdominal Pregnancy and Live Birth at 26 Weeks' Gestation.

BACKGROUND Abdominal pregnancy is a special type of ectopic pregnancy, characterized by implantation of the embryo in the peritoneal cavity, with tubal, ovarian, and intraligamentary pregnancies excluded, accounting for approximately 1% of all cases. It was first reported in 1708 after an autopsy and since then numerous cases have been reported, with a current incidence of 1: 10 000 to 1: 30 000 pregnancies. CASE REPORT We report the case of a 27-year-old woman, resident of the city of Caxias do Sul, Brazil, with an extra-uterine pregnancy by ultrasound diagnosis at 25 weeks and 1 day of gestational age and a live fetus.