Prostate Cancer Warning Signs Urologic oncologist Paras H. Shah, M.D. discuss the warning signs of prostate cancer and how it is detected. Pick up your copy of Mayo Clinic on Prostate Health today: https://mayocl.in/3KNKdSy Historically, patients would present with symptoms such as back pain and bladder control issues, but now with routine blood testing for PSA (a protein made by the prostate), prostate cancer can be detected at an earlier stage. They also discuss the controversy surrounding PSA