title: [Gastrojejunal lymphosarcoma in a 4-year-old boy].
mesh_terms: D002675:Child, Preschool; D005770:Gastrointestinal Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D007414:Intestinal Neoplasms / Q000000981:diagnostic imaging; D007583:Jejunum / Q000000981:diagnostic imaging; D008228:Lymphoma, Non-Hodgkin / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging
vernacular_title: Linfosarcoma gastroyeyunal en un niño de cuatro años