title: [Paranephritis in a nursing infant simulating a retroperitoneal tumor].
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D008297:Male; D009393:Nephritis / Q000175:diagnosis*; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis*
vernacular_title: Paranefrit u grudnogo rebenka, simulirovavshiĭ zabriushinnuiu opukhol'.