[P48] Poster Session 48　Head and Neck Cancer（ICI）

[P48-3] Prognostic impact of Metastatic pattern in Squamous Cell Carcinoma of Head and Neck treated with Nivolumab

^○Yuta Hoshi¹, Takeshi Beppu¹, Satoshi Shirakura¹, Nobuaki Koide¹, Satoru Tamii¹, Kyohei Kamata¹, Masaru Yokomura¹, Takafumi Ohno¹, Hiroki Hara² (1.Department of Head and Neck Surgery, Saitama Cancer Center, 2.Department of Gastroenterology, Saitama Cancer Center)