title: Mucosal changes in the urinary tract associated with urethral stricture.
mesh_terms: D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000648:ultrastructure*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009092:Mucous Membrane / Q000648:ultrastructure*; D009362:Neoplasm Metastasis; D014525:Urethral Stricture / Q000473:pathology*; D001749:Urinary Bladder Neoplasms / Q000648:ultrastructure*