About NAKAYAMA Tsuguhisa
About Dokkyo Medical Univ., Tochigi, JPN
About NAKAYAMA Tsuguhisa
About Jikei Univ. School of Medicine, Tokyo, JPN
About OTORI Nobuyoshi
About Jikei Univ. School of Medicine, Tokyo, JPN
About ASAKA Daiya
About Jikei Univ. School of Medicine, Tokyo, JPN
About OKUSHI Tetsushi
About Jikei Univ. School of Medicine, Tokyo, JPN
About HARUNA Shin-ichi
About Dokkyo Medical Univ., Tochigi, JPN
About Rhinology
About 歯原性嚢胞
About 腫瘍
About 内視鏡
About 上顎洞
About 内側壁
About 切除術