Squamous cell carcinoma of the urinary bladder.

Thirteen patients with squamous cell carcinoma of the bladder were reviewed. All tumours were muscle invasive at the time of diagnosis. One third of the patients were irradiated, either before cystectomy or as a full course radiotherapy. The 1-year and 5-year survivals were 25 and 17%, respectively. Only cystectomized patients were alive after 5 years.