title: [Retroperitoneal fibroxanthogranuloma (Oberling's tumor)].
mesh_terms: D005350:Fibroma / Q000473:pathology* / Q000601:surgery; D006099:Granuloma / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D012186:Retroperitoneal Neoplasms / Q000473:pathology* / Q000601:surgery
vernacular_title: Fibroxantogranuloma retroperitoneal (tumor de Oberling).