Utaroh Motosugi1, Tomoaki Ichikawa1, Mitsuhiko Oguri1, Katsuhiro Sano1, Hironobu Sou1, Ali Muhi1, Masanori Matsuda2, Hideki Fujii2, Nobuyuki Enomoto3, Tsutomu Araki1
1Department of Radiology, University of Yamanashi, Yamanashi 409-3898, Japan
2First Department of Surgery, University of Yamanashi, Yamanashi 409-3898, Japan
3First Department of Internal Medicine, University of Yamanashi, Yamanashi 409-3898, Japan