^○Tsuyoshi Harada^1,2, Tetsuya Tsuji^1,3, Jnnya Ueno¹, You Koishihara¹, Nobuko Konishi¹, Nanako Hijikata¹, Aiko Ishikawa^1,3, Daisuke Kotani⁴, Kojima Takashi⁴, Hisashi Fujiwara⁵, Takeo Fujita⁵ (1.Department of Rehabilitation, National Cancer Center Hospital East, Chiba, Japan, 2.Department of Rehabilitation Medicine, Keio University Graduate School, Tokyo, Japan, 3.Department of Rehabilitation Medicine, Keio University School of Medicine, Tokyo, Japan, 4.Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan, 5.Department of Esophageal Surgery, National Cancer Center Hospital East, Chiba, Japan)

^○Tomomi Sanomachi^1,2, Hisatsugu Ohori¹, Takashi Yoshioka² (1.Dept. Clin. Oncol., Japan. Red Cross Ishinomaki Hosp., 2.Dept. Clin. Oncol., Yamagata Univ. Hosp.)

^○Mihoko Doi¹, Keiko Ito², Midori Noma³, Shinji Ozaki³, Takuji Seo¹, Fumihiro Hirata¹, Takehiko Morioka¹, Michiyo Kodama¹, Katsunori Shinozaki¹ (1.Department of Clinical Oncology, Hiroshima Prefectural Hospital, 2.Department of Nutrition Management, Hiroshima Prefectural Hospital, 3.Department of Breast Surgery, Hiroshima Prefectural Hospital)

^○Shinsuke Sasada (Department of Breast Surgery, Hiroshima University Hospital)