Intravesical Bacillus Calmette-Guerin Instillation Therapy for Carcinoma in Situ of the Urinary Bladder and Prediction of Effects by Urinary Cytologic Examination

Abstract

We confirmed the effects of this treatment. The prediction of effect of this treatment seemed to be indicative by fresh urinary cytologic examinations before instillation, especially cellular appearance and existence of large nuclear cells.