question: I had proton radiation therapy about 2 years ago and my psa has been dropping to.09. I now am experiencing blood in my urine and the passing of tissue. I had a test with a scope and my urologist noticed some inflamation or something on my bladder and I am scheduled for a biolpsy tomorrow. i understand that it may be inflamation or bladder cancer. Is this typical after radiation? What is the cure if it is scarring and what is the cure rate if it is cancer.