Affiliation: | (1) Division of Otorhinolaryngic-ENT Pathology, Armed Forces Institute of Pathology, Room G066-09, 6800 16th Street, N.W., Washington, DC 20306-6000, USA;(2) Department of Radiology, Armed Forces Institute of Pathology, Washington, DC, USA;(3) Department of Radiology and Radiologic Sciences, Uniformed Services University, Bethesda, MD, USA |