^○Hiromitsu Tannai^1,2, Kohzoh Makita³, Yuko Sato³, Satoshi Watanabe⁴, Yoshitomo Hoshino⁴, Rei Hirose⁴, Takashi Sunouchi⁴, Shou Katsuragawa⁴, Kazuki Nakai⁴, Tomoko Takiguchi⁴, Yuya Koike⁵, Yuya Tsurutani⁴, Jun Saito⁴, Seishi Matsui² (1.Department of Diagnostic Radiology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan, 2.Department of Radiology, Yokohama Rosai Hospital, Kanagawa, Japan, 3.Department of Radiology, Nerima Hikarigaoka Hospital, Tokyo, Japan, 4.Endocrinology and Diabetes Center, Yokohama Rosai Hospital, Kanagawa, Japan, 5.Department of Interventional Radiology, Saiseikai Yokohama City Nanbu Hospital, Kanagawa, Japan)

^○Takahiro Otani¹, Satoshi Takahashi¹, Masazumi Matsuda¹, Motoko Sasajima¹, Makoto Sugawara¹, Manabu Hashimoto¹, Akane Wakabayashi², Tatsunori Shimizu², Ayano Ibonai³, Kaori Terata³ (1.The Department of Radiology, Akita University School of Medicine, Akita, Japan, 2.Department of Endocrinology and Diabetes and Geriatric Medicine, Akita University School of Medicine, Akita, Japan, 3.Department of Thoracic Surgery, Akita University School of Medicine, Akita, Japan)