Gary D. Grossfeld, MD

Dr. Grossman's article provides a well-organized review of the literature on the treatment of superficial bladder cancer. At the time of diagnosis, approximately 80% of patients with bladder cancer have superficial tumors (limited to the urothelial lining of the bladder or the underlying lamina propria). In such patients, the risk of distant disease is low, and the natural history of bladder cancer is based on two separate, but related processes: tumor recurrence and progression to a higher stage of disease.