Detection of carcinoma of upper urinary tract with steerable brush biopsy.
D000230:Adenocarcinoma / Q000473:pathology*; D001706:Biopsy / Q000295:instrumentation* / Q000379:methods; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology*; D007682:Kidney Pelvis / Q000473:pathology; D008297:Male; D008875:Middle Aged