On photographic recording through the cystoscope.
D003558:Cystoscopy; D006801:Humans; D008297:Male; D008722:Methods; D010212:Papilloma / Q000175:diagnosis; D010781:Photography; D014521:Urethra; D001744:Urinary Bladder Calculi / Q000175:diagnosis; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis; D014546:Urinary Catheterization