Home > Cancer > Male Lumpectomy For Prostate Cancer Get the Flash Player to see this player. Rate: (Click the stars to rate) Published on Feb 25, 2009 by GaryOnik, Views: 6967 The new male "lumpectomy" preocedure: Dr. Gary Onik, a radiologist that specializes in prostate cancer, discusses focal therapy for prostate cancer, which he calls the new male lumpectomy for prostate cancer. After 3D mapping of the prostate cancer, freezing is used locally to kill the cancerous cells.