Let's keep this little gem an urban legend....and, for sure, not include on Telesta web site... SAFETY OF INTRAVESICAL MYCOBACTERIAL CELL WALL-DNA COMPLEX GIVEN IMMEDIATELY POSTSURGERY IN PATIENTS WITH NON-MUSCLE-INVASIVE BLADDER CANCER -- Phase III clinical trial data were analyzed to determine whether MCC could be safely instilled immediately after NMIBC-related surgery. -- 14% (18/129) of patients received MCC within 24 hours of surgery (32 instillations total) -- 39% (7/18) of the patients were disease free at 1 year. -- https://www.jurology.com/article/S0022-5347(12)02162-3/fulltext