title: Extragonadal yolk sac tumor: sonographic and CT findings.
authors.affiliation: Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston 02114.
authors.forename: M H
authors.initials: MH
authors.lastname: Lev
authors.forename: J G
authors.initials: JG
authors.lastname: Blickman
mesh_terms: D002675:Child, Preschool; D006801:Humans; D008297:Male; D008643:Mesentery; D008649:Mesonephroma / Q000000981:diagnostic imaging* / Q000473:pathology; D010534:Peritoneal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography