title: [Gastric reticulosarcoma in a 16-year-old boy].
mesh_terms: D000293:Adolescent; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000532:radiotherapy / Q000601:surgery*; D008297:Male; D011182:Postoperative Care; D013274:Stomach Neoplasms / Q000532:radiotherapy / Q000601:surgery*
vernacular_title: Miesak siateczkowy zoładka u 16-letniego chłopca