[Biopsy of intra-ureteral tumor with Dormia stone basket].
D000328:Adult; D000368:Aged; D001706:Biopsy; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D014513:Ureter / Q000473:pathology; D014516:Ureteral Neoplasms / Q000473:pathology*; D014567:Urography