Department of Gastroenterological and Pediatric Surgery,Oita University,Yufu 879-5593,Oita,Japan;
Department of Surgery,Oita Nakamura Hospital,Oita 870-0022,Japan;
Esophageal cancer; Neoadjuvant chemotherapy; Positron emission tomography/computed tomography; Complete metabolic response; Prognostic factor; Docetaxel,cisplatin plus 5-fluorouracil;