title: [Bilateral asynchronous renal pelvic tumors: a case report (author's transl)].
mesh_terms: D002295:Carcinoma, Transitional Cell / Q000473:pathology / Q000601:surgery*; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology / Q000601:surgery*; D007682:Kidney Pelvis / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D001749:Urinary Bladder Neoplasms / Q000556:secondary