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To compare the treatment results between radical surgery and late course accelerated hyperfractionated radiotherapy (LCAHFR) for patients with resectable esophageal cancer in the chest.
From June 1998 to September 2002, 269 patients with resectable esophageal cancer in the chest were randomized into two groups: 135 in surgery group and 134 in radiotherapy. The surgery group received esophagectomy including resection of the lesion and 5 cm margin at both ends from the lesion as well as surrounding lymph nodes > or = 5 mm and fatty tissue. In the radiotherapy group: irradiation field for the lesion in the upper esophageal cancer included the gross lesion, bilateral supraclavicular nodes and 4 cm of normal esophagus from lower margin of the gross disease; for the esophageal cancer at the middle segment, it included the gross disease with 4 cm normal esophagus from both ends of the lesion; for the lesion in the lower esophageal cancer, it included 4 cm of normal esophagus and the gross lesion as well as the drain