title: Retroperitoneal ectopic pregnancy.
authors.affiliation: Department of Radiology, Our Lady of Mercy Hospital, The Catholic University of Korea, 665 Bupyeong-dong, Bupyeong-gu, Incheon 403-720, South Korea.
authors.forename: Jung Whee
authors.initials: JW
authors.lastname: Lee
authors.forename: Kyung Myung
authors.initials: KM
authors.lastname: Sohn
authors.forename: Hyun Seok
authors.initials: HS
authors.lastname: Jung
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000000981:diagnostic imaging* / Q000601:surgery; D012187:Retroperitoneal Space / Q000000981:diagnostic imaging* / Q000601:surgery; D016216:Ultrasonography, Prenatal