Comparison of Salvage Total Pharyngolaryngectomy and Cervical Esophagectomy Between Hypopharyngeal Cancer and Cervical Esophageal Cancer

Katsushi Takebayashi, Yasuhiro Tsubosa, Tomoyuki Kamijo, Yoshiyuki Iida, Atsushi Imai, Masato Nagaoka, Takashi Kitani, Masahiro Niihara, Eisuke Booka, Ayako Shimada, Masahiro Nakagawa, Tetsuro Onitsuka