title: A 22-year-old woman with abdominal pain.
authors.affiliation: Medical Service, VA Maryland Health Care System, Baltimore, Maryland, USA.
authors.forename: Eric M
authors.initials: EM
authors.lastname: Goldberg
authors.forename: Charles J
authors.initials: CJ
authors.lastname: Sailey
authors.forename: Philip A
authors.initials: PA
authors.lastname: Mackowiak
authors.forename: Philip C
authors.initials: PC
authors.lastname: Dittmar
authors.forename: Eric A
authors.initials: EA
authors.lastname: Schwartz
mesh_terms: D015746:Abdominal Pain / Q000097:blood / Q000000981:diagnostic imaging*; D006528:Carcinoma, Hepatocellular / Q000097:blood / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000097:blood / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D055815:Young Adult