Squamous cell carcinoma in an ileal conduit.
We report a patient with squamous cell carcinoma that developed at the ureteroileal anastomosis and extended into the ileal conduit 11 years after a radical cystectomy for transitional cell carcinoma of the bladder. To our knowledge, this is the first report to document the development of a squamous cell carcinoma in an ileal conduit after a radical procedure for bladder cancer.