title: A 16-week secondary abdominal ectopic pregnancy with a simultaneous intratubal placenta and abdominal fetus.
abstract: An unusual case of a simultaneous tubal and abdominal ectopic pregnancy with the placenta in the intact tube and fetus in the abdominal cavity demonstrating the pathogenesis of secondary abdominal pregnancy subsequently managed by laparoscopic salpingectomy and removal of the abdominal fetus.
authors.affiliation: Department of Obstetrics and Gynecology, Singapore General Hospital, Singapore. Electronic address: lixinnyi@gmail.com.
authors.forename: Xinyi
authors.initials: X
authors.lastname: Li
authors.affiliation: Department of Obstetrics and Gynecology, Singapore General Hospital, Singapore.
authors.forename: Peter
authors.initials: P
authors.lastname: Barton-Smith
mesh_terms: D000328:Adult; D005187:Fallopian Tubes / Q000473:pathology*; D005260:Female; D005313:Fetal Death; D006801:Humans; D010920:Placenta / Q000473:pathology*; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011269:Pregnancy, Abdominal / Q000473:pathology*