Radiation therapy
LACKLAND AIR FORCE BASE, Texas (AFPN) -- Maj. (Dr.) Cameron Pimperl (right) and radiation therapists Susan Haley and David Rivas demonstrate the department's new linear accelerator at Wilford Hall Medical Center. The Wilford Hall radiation oncology department specialists treat 25 to 30 patients a week. The new equipment allows providers to treat areas that were previously untreatable because of their close proximity to critical structures. (U.S. Air Force photo by Sue Campbell)