title: Ultrasound diagnosis of a twin gestation with concordant body stalk anomaly. A case report.
abstract: Concordant body stalk anomaly in an 18-week twin gestation was diagnosed by ultrasound and confirmed by pathologic examination after elective termination of pregnancy. The ultrasonographic presentation of this rare anomaly and its embryogenesis are discussed.
authors.affiliation: Department of Obsetrics and Gynecology, Medical College of Georgia, Augusta 30912-3350.
authors.forename: A K
authors.initials: AK
authors.lastname: Hiett
authors.forename: L D
authors.initials: LD
authors.lastname: Devoe
authors.forename: D G
authors.initials: DG
authors.lastname: Falls
authors.forename: S A
authors.initials: SA
authors.lastname: Martin
mesh_terms: D000015:Abnormalities, Multiple / Q000196:embryology*; D000328:Adult; D005260:Female; D006801:Humans; D011247:Pregnancy; D011272:Pregnancy, Multiple; D014427:Twins; D016216:Ultrasonography, Prenatal