What is the role of radiation therapy in the treatment of bladder cancer?

Updated: Feb 23, 2021
  • Author: Kara N Babaian, MD, FACS; Chief Editor: Bradley Fields Schwartz, DO, FACS  more...
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Answer

As many as 20% of patients initially diagnosed with CIS may have unrecognized invasion beyond the lamina propria. Thus, they may not respond to intravesical therapy. These patients are candidates for radical cystectomy or radiation therapy and/or chemotherapy. Radiation therapy with or without chemotherapy is of limited benefit in patients with pure CIS but can be useful in some patients with muscle-invasive transitional cell carcinoma (TCC).


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