Affiliation: | (1) Department of Radiology, Chang Gung Memorial Hospital at Kaohsiung, Chang Gung College of Medicine and Technology, 123 Ta-Pei Road, Niao-Sung Hsiang, Kaohsiung Hsien 833, Taiwan, TW;(2) Department of Pathology, Chang Gung Memorial Hospital at Kaohsiung, Chang Gung College of Medicine and Technology, 123 Ta-Pei Road, Niao-Sung Hsiang, Kaohsiung Hsien 833, Taiwan, TW |