title: An unusual gallstone.
authors.forename: G
authors.initials: G
authors.lastname: de Celis
authors.forename: D
authors.initials: D
authors.lastname: Gómez
authors.forename: C
authors.initials: C
authors.lastname: Llebaria
authors.forename: X
authors.initials: X
authors.lastname: Latorre
mesh_terms: D000328:Adult; D002769:Cholelithiasis / Q000000981:diagnostic imaging / Q000473:pathology*; D005260:Female; D006801:Humans; D012554:Schistosomiasis japonica / Q000000981:diagnostic imaging / Q000473:pathology*; D014463:Ultrasonography