〇Yoshichika Yasunaga¹, Jun Araki¹, Junichi Nakao¹, Ishii Yoshitaka¹, Mori Hiroaki¹, Yonezawa Minami¹, Watarai Aya¹, Shota Kakinuma¹, Nakagawa Masahiro² (1.Division of Plastic and Reconstructive Surgery, Shizuoka Cancer Center, Nagaizumi, Japan, 2.Department of Plastic and Reconstructive Surgery, Hamamatsu University School of Medicine, Hamamatsu, Japan)