^○Nobuyoshi Azuma¹, Hidemitsu Ogino¹, Nobuya Zempo¹, Naoki Toya¹, Hiroshi Banno¹, Ikuo Fukuda¹, Noriyasu Morikage¹, Hiroshi Yamamoto¹, Masanori Kato², Kimihiro Komori² (1.Ruptured abdominal aortic aneurysm committee, Japanese Society for Vascular Surgery, 2.Japanese Committee for Stentgraft Management)

^○Mitsuru Yuzaki, Kentaro Honda, Masahiro Kaneko, Ryosuke Funahashi, Yasuka Nakanishi, Takahiro Fujimoto, Kouta Agematsu, Mizuki Nagashima, Yoshiharu Nishimura (Department of thoracic and cardiovascular surgery,wakayama medical university, Wakayama,Japan)

^○Atsushi Omura, Hitoshi Matsuda, Jiro Matsuo, Taishi Inoue, Daichi Shikata, Yosuke Inoue, Yoshimasa Seike, Kyokun Uehara, Hiroaki Sasaki, Junjiro Kobayashi (National Cerebral and Cardiovascular Center)

^○Retsu Tateishi, Takeyuki Kanemura, Koji Yamana, Yasuhiro Kawase, Yoshinori Nakahara, Masato Shioya, Akira Osanai (IMS KATSUSHIKA HEART CENTER,Tokyo,JAPAN)

^○Kei Aizawa, Satoshi Uesugi, Akira Sugaya, Hirohiko Akutsu, Ippei Takazawa, Hirotaka Sato, Arata Muraoka, Tsutomu Saito, Koji Kawahito (Jichi Medical University, Department of Cardio Vascular Surgery, Shimotsuke, Japan)

^○Yusuke Sakurai, Yasushi Takagi, Yoshiyuki Takami, Masayoshi Kobayashi, Tadahito Eda, Hiroshi Ishikawa, Toshimitsu Satou, Mitiko Ishida, Kiyotoshi Akita, Mika Noda, Ryosuke Hayashi, Hiroyuki Kaneko, Kazuki Matuhashi (Department of Cardiovascular Surgery, Fujita Health University, Aichi, Japan)

^○Noriyasu Morikage, Sakuo Nakashima, Ryo Otsuka, Takahiro Mizoguchi, Takashi Nagase, Makoto Samura, Takasuke Harada, Koutaro Suehiro, Kimikazu Hamano (Department of Surgery and Clinical Science, Division of Vascular Surgery, Yamaguchi University Graduate School of Medicine)

^○Yukio Umeda, Yukihiro Matsuno, Yoshio Mori, Hiroshi Takiya (Gifu Prefectural General Medical Center)

^○Arudo Hiraoka, Genta Chikazawa, Atsuhisa Ishida, Kentaro Tamura, Toshinori Totsugawa, Taichi Sakaguchi, Hidenori Yoshitaka (The Sakakibara Heart Institute of Okayama)