The results of a prospective protocol for the management of patients with gastric cancer applied from May 1988 to June 1991 are reported. 123 patients were operated on and a resection performed in 55%. Only 14 patients had incipient tumor and 44 had "curative" surgery. There was a preponderance of non differentiated tumors located high in the stomach. Endoscopy and biopsy were performed in cases with positive diagnosis in 91 and 93%, respectively. The overall actuarial survival rate was 37% at 38 months, rising to 50% for patients undergoing resection and to 82% in patients with "curative" resection.