Gastric cancer. Contemporary aspects.

Records of 403 patients with gastric cancer seen between 1957 and 1966 at the Lahey Clinic Foundation have been analyzed. While the operability rate was 94 per cent and the resectability rate was 58 per cent, the cure rate was only 11 per cent and was unchanged from the previous decade. Significant correlation occurs with location, clinical type, histologic type, size of tumor, and number of lymph node metastases. The surgical approach is aggressive in exploration and in treating extensive but resectable cancers but is conservative for the average cancers and does not include resection of spleen, omentum, pancreas, and total stomach if possible. The histologic differentiation into diffuse and intestinal varieties provides additional prognostic information as well as clues to the etiology of varieties of gastric cancer.