Radicality in esophageal cancer surgery

This study concerns a series of 355 carcinomas of the thoracic esophagus treated over a six-year period. 5 points of the pre operative work up are discussed: total endoscopy, respiratory and hepatic function as most of the patients were heavy smokers and alcoholics, nutritional status and C.T. scan in order to precise the preoperative nutrition value and the true correlation between surgical and CT scan findings. As far as curative resection is concerned, the indications of cervical and intra-thoracic anastomoses and of phi en bloc- posterior mediastinectomy versus blunt dissection are discussed. The mortality rate in this series of 135 curative resections was 8 p. cent due to pulmonary infection and to fistulas. The late results are studied according to the Japanese classification. The overall five-year actuarial survival is 19 p. cent, and 30 p. cent for the group of curative resection in stage 0, 1 and II.