[P51] Poster Session 51　Head and Neck Cancer（Miscellaneous）

[P51-1] Prevalence and risk factors of severe weight loss in head and neck cancer patient receiving radiotherapy

^○Wilaiporn Chaidee¹, Supachat Chompoonuch^1,2, Veeranat Charoensook¹, Kanokpis Townamchai^1,3, Suttichai Pojananuphap^1,3, Manee-Naad Ruangskul¹ (1.Beyond Health Cancer Center, Phyathai Nawamin Hospital, Thailand, 2.Department of Medicine, Bhumibol Adulyadej Hospital, Royal Thai Air Force, Thailand, 3.Department of Radiology, Bhumibol Adulyadej Hospital, Royal Thai Air Force, Thailand)