[Complete response in a case of simultaneous esophageal and gastric cancer treated by combined radiotherapy and chemotherapy of TS-1 and CDDP].

A 75-year-old male patient was hospitalized for examination of abdominal trouble. Endoscopic examination simultaneously revealed 0-I pl + II c esophageal cancer and type 3 gastric cancer. Endoscopic treatment is impossible to resect the lesion completely.