title: [55 year-old male presenting with an abdominal mass].
authors.affiliation: Service de Chirurgie Générale et Digestive, Hôpital Lariboisière--Paris.
authors.forename: S
authors.initials: S
authors.lastname: Benoist
authors.forename: A
authors.initials: A
authors.lastname: Lecesne
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed