Affiliation: | (1) Department of Radiology, Tsukuba University Hospital, Tsukuba Ibaraki, 305-0005, Japan;(2) Department of Radiology, St. Marianna University School of Medicine, Yokohama City Seibu Hospital, Yokohama Kanagawa, 241-0081, Japan;(3) Department of Respiratory Surgery, Tsukuba University Hospital, Tsukuba Ibaraki, 305-0005, Japan |