title: A 2-year-old girl with hematemesis, melena, and splenomegaly.
authors.affiliation: Children's Hospital, Boston, Massachusetts.
authors.forename: C J
authors.initials: CJ
authors.lastname: Priebe
authors.forename: V
authors.initials: V
authors.lastname: Nizet
mesh_terms: D002675:Child, Preschool; D005260:Female; D006396:Hematemesis / Q000209:etiology*; D006801:Humans; D006975:Hypertension, Portal / Q000150:complications*; D008103:Liver Cirrhosis / Q000150:complications / Q000151:congenital*; D008551:Melena / Q000209:etiology*; D013163:Splenomegaly / Q000209:etiology