Neoadjuvant systemic and intravesical chemotherapy with partial cystectomy for muscle invasive bladder cancer with concomitant CIS.

ABSTRACT

The presence of carcinoma in situ (CIS) is traditionally a contraindication to bladder-sparing approaches for muscle invasive bladder cancer (MIBC). Strategies that might aid in bladder preservation for this population require further investigation. We report a case of MIBC with CIS treated with both neoadjuvant systemic and intravesical chemotherapy prior to partial cystectomy.