Affiliation: | (1) Department of Diagnostic Radiology, Sanggye Paik Hospital, Inje University College of Medicine, Sanggye Dong, Seoul, 139-707, Korea, KR;(2) Department of Diagnostic Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea, KR;(3) Department of Diagnostic Radiology, Yong Dong Severance Hospital, Yonsei University College of Medicine, Seoul, Korea, KR;(4) Department of Diagnostic Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea, KR |