title: Clinicopathological conference: fifty-seven year old male with symptoms of chronic cystitis.
mesh_terms: D001706:Biopsy; D003556:Cystitis / Q000473:pathology*; D003558:Cystoscopy; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D001743:Urinary Bladder / Q000473:pathology*; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D014567:Urography