title: Marked maternal ureteropelvic obstruction mimicking a large ovarian mass at 20 weeks' gestation.
authors.affiliation: Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, State University of New York, Downstate Medical Center, 445 Lenox Rd, Box 24, Brooklyn, NY 11203-2098, USA. dmsherer@aol.com
authors.forename: David M
authors.initials: DM
authors.lastname: Sherer
authors.forename: Rapahel
authors.initials: R
authors.lastname: Stimphil
authors.forename: Mira
authors.initials: M
authors.lastname: Hellman
authors.forename: Harry
authors.initials: H
authors.lastname: Zinn
authors.forename: Chanie
authors.initials: C
authors.lastname: Bitton
authors.forename: Sandra
authors.initials: S
authors.lastname: Angus
authors.forename: Wellman
authors.initials: W
authors.lastname: Chung
authors.forename: Ovadia
authors.initials: O
authors.lastname: Abulafia
mesh_terms: D000006:Abdomen, Acute / Q000000981:diagnostic imaging / Q000601:surgery; D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D010051:Ovarian Neoplasms / Q000000981:diagnostic imaging; D011247:Pregnancy; D014463:Ultrasonography; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging* / Q000601:surgery