Subject(s)

Aged , Female , Humans , Male , Middle Aged , Aminolevulinic Acid , Carcinoma/diagnosis , Cystoscopy/methods , Fluorescence , Urinary Bladder Neoplasms/diagnosis , Administration, Intravesical , Algorithms , Aminolevulinic Acid/administration & dosage , Aminolevulinic Acid/adverse effects , Carcinoma/surgery , Cystoscopy/adverse effects , Disease-Free Survival , Double-Blind Method , Placebos , Prognosis , Urinary Bladder Neoplasms/surgery