Medical Scan Cmdr. Christopher T. Kuzniewski, lead diagnostic cardiopulmonary radiologist at Naval Medical Center Portsmouth, Va., reads a scan using the black and white images taken by the $2 million, state-of-the-art dual-source CT scanner, Feb. 2, 2013. SHARE IMAGE: Download Image: Full Size (0.67 MB) Photo By: Rebecca A. Perron, Navy VIRIN: 130215-N-GM197-035C.JPG Photo Gallery