Keywords: US Navy 030819-N-9593R-125 Hospital Corpsman 2nd Class Roy Puerto, right, of Olangapo City, Philippines, demonstrates the operation of the CT Scan machine.jpg en National Naval Medical Center Bethesda Md Aug 19 2003 -- Hospital Corpsman 2nd Class Roy Puerto right of Olangapo City Philippines demonstrates the operation of the CT Scan machine at the National Naval Medical Center in Bethesda Maryland U S Navy photo by Chief Warrant Officer 4 Seth Rossman RELEASED 2003-08-19 030819-N-9593R-125 Navy http //www navy mil/view_image asp id 9780 U S Navy photo by Chief Warrant Officer 4 Seth Rossman PD-USGov-Military-Navy Computed tomography equipment National Naval Medical Center Hospital Corpsman |