|The goal of this clinical research study is to see if the new drug Hexyl |
5-aminolevulinate can help doctors to find bladder cancers more easily, which
may allow them to give a more appropriate treatment. Researchers will study
whether this way to find bladder cancer will lower the chances of the cancer
coming back 3, 6, and 9 months after the tumor has been removed. The safety of
this new drug will also be studied.