title: The persistent vitelline vein segment. Embryologic and ultrasound features.
authors.affiliation: Department of Radiology, National Institutes of Health, Bethesda, MD 20892.
authors.forename: T H
authors.initials: TH
authors.lastname: Shawker
authors.forename: D
authors.initials: D
authors.lastname: Miller
mesh_terms: D000783:Aneurysm / Q000175:diagnosis / Q000196:embryology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011169:Portal Vein / Q000196:embryology* / Q000473:pathology; D014463:Ultrasonography