^○JUN HASHIBA¹, ATSUSHI SAIGA¹, HIDEKI UEDA², YOSHIHIRO KUBOTA¹, AKIRA AKUTSU¹, SHOMA YAMAUCHI¹, TAKASHI TAKEUCHI¹, TAKURO HORIKOSHI¹, TAKASHI UNO^1,3 (1.Department of Radiology, Chiba University Hospital, Chiba, Japan, 2.Department of Cardiovascular Surgery, Chiba University Hospital, Chiba, Japan, 3.Diagnostic Radiology and Radiation Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan)

^○YUYA KOIKE¹, Kazuma Date² (1.Department of Radiology, Yokohama Rosai Hospital, Yokohama, Japan, 2.Department of Cardiovascular Surgery, Yokohama Rosai Hospital, Yokohama, Japan)

^○SHOHEI MIZUSHIMA¹, Takahiko Mine¹, Takahide Yoshio², So Ueshima¹, Takeshi Kashimura¹, Yohei Iseki², Dai Nishina², Masahiro Fujii², Ryuzo Bessho² (1.Department of Radiology, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Japan, 2.Department of Cardiovascular Surgery, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Japan)

^○TATSURO YATA¹, Takaaki Saito¹, Kazunori Inuzuka¹, Masaki Sano¹, Kazuto Katahashi¹, Takafumi Kayama¹, Yuta Yamanaka^1,2, Hajime Tsuyuki¹, Naoto Yamamoto², Hiroya Takeuchi¹, Naoki Unno^1,2 (1.Division of Vascular Surgery, Second Department of Surgery, Hamamatsu University School of Medicine, Hamamatsu, Japan, 2.Division of Vascular Surgery, Hamamatsu Medical Center, Hamamatsu, Japan)

^○ETSUJI SOHGAWA¹, MARIKO NAKANO¹, TAKEHITO NOTA¹, KOKORO YAMANE², YOSHITO SAKON², HIROMICHI FUJII², HIROKI YONEZAWA¹, KAZUIKI MURAI¹, SATOYUKI OGAWA¹, KEN KAGEYAMA¹, ATSUSHI JOGO¹, SHINICHI HAMAMOTO¹, AKIRA YAMAMOTO¹, YUKIO MIKI¹ (1.Department of Diagnostic and Interventional Radiology, Osaka City University Graduate School of Medicine, Osaka, 2.Department of Cardiovascular Surgery, Osaka City University Graduate School of Medicine, Osaka)