Hisashi OTA^1,2, Natsuki NAGAMINE¹, Chisato TAKAHASHI^1,4, Yukie YAMAYA^1,2, Ayako SATO¹, Satoshi SUZUKI¹, Shinichi SUZUKI³, Satoru SUZUKI¹, Fumihiko FURUYA^1,2, Hiroki SHIMURA^1,4 (1.Radiation Medical Science Center for the Fukushima Health Management Survey, Fukushima Medical University, 2.Department of Thyroid and Endocrinology, Fukushima Medical University, 3.Department of Thyroid Treatment, Fukushima Medical University, 4.Department of Laboratory Medicine, Fukushima Medical University)

Rika INOSHITA¹, Takao HAMAMOTO², Kayo FUKUI¹, Noriko OKANO¹, Erika YOKOYAMA¹, Naoyuki UEDA¹, Hiroshi ONODA¹, Takashi ARASE¹, Sachio TAKENO² (1.Department of Clinical Support, Hiroshima University Hospital, 2.Head and Neck Surgery, Department of Otolaryngology, Hiroshima University Hospital)

Takahiro FUKUHARA, Ryohei DONISHI, Eriko MATSUDA, Kenkichiro TAIRA, Tsuyoshi MORISAKI, Kazunori FUJIWARA (Otolaryngology, Head and Neck Surgery, Tottori University, Faculty of Medicine)

Yuzo SHIMODE¹, Takuya NODA², Keiichirou OKANO², Osamu KAWAKAMI², Yoshiaki KOBAYASHI³, Tomo ISHISAKA⁴, Naomi SATO⁵, Masanori YAMADA⁶, Morimasa KITAMURA², Hiroyuki TSUJI³ (1.Otorhinolaryngologhy, Anamizu General Hospital, 2.Head and Neck Surgery, Kanazawa Medical Hospital, 3.Otorhinolaryngology, Asanogawa General Hospital, 4.Head and Neck Surgery, Kuma Hospital, 5.Central Clinical Laboratory, Anamizu General Hospital, 6.Central Radiology, Kanazawa Medical University)