Large cell lymphomas of the stomach: improved prognosis with complete resection of all intrinsic gastrointestinal disease.

Thirty-seven consecutive patients with large cell lymphoma involving the stomach were evaluated between 1974 and 1980. All seven stage IE patients underwent complete resection of the stomach and all patients are alive 21-41 mo after resection. Of 18 stage IIE, 11 underwent complete resection. Two resected patients without postoperative therapy died of their disease. Six patients treated with chemotherapy are alive and well, and two of three patients treated with radiotherapy remain alive without disease. Seven patients had incomplete resection or biopsy, and only one remains alive at 34 mo. Of eight stage IV patients, four had complete resection and chemotherapy without recurrence of their disease. All four patients who were not resected have died of their disease. This study strongly supports the role of early surgery in the management of gastric large cell lymphomas.