Affiliation: | (1) Department of Radiology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA;(2) Department of Radiology, Walter Reed Army Medical Center, Washington, D.C., USA;(3) Department of Pathology, Walter Reed Army Medical Center, Washington, D.C., USA;(4) Department of Radiologic Pathology, Armed Forces Institute of Pathology, 20306 Washington, D.C., USA |