Getting things ready
Tech. Sgt. Shirley Velez-Nicholas, 60th Medical Diagnostics and Therapeutics Squadron, performs an equipment check on the stereotactic biopsy table inside David Grant USAF Medical Center at Travis Air Force Base, Calif., March 1, 2018. The table is used by members of the Mammography Clinic to perform mammogram guided biopsies. (U.S. Air Force photo/Tech. Sgt. James Hodgman)