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Updated: Aug 9, 2026
Laparoscopy-endoscopy Cooperative Surgery for the Treatment of Gastric Gastrointestinal Stromal Tumors
Published on: February 19, 2022
Management and long-term results of surgery for localized gastric lymphomas
J C Vaillant1, A Ruskoné-Fourmestraux, P Aegerter
1Centre de Chirurgie Digestive, Hôpital Saint Antoine, Paris, France.
Background:
High- and low-grade gastric lymphomas (GL) differ in their behavior and chemosensitivity. Surgery has to be reevaluated according to the histologic grade of malignancy. We aimed to assess the place of surgery in the management of GL and its results after long-term follow-up.
Methods:
Among 54 patients with primary GL prospectively enrolled from 1984 to 1990, 45 with localized disease were studied. Primary resection was done whenever safe. All patients received chemotherapy adapted to the grade of malignancy and/or to the completeness of the resection.
Results:
Among 18 low- and 27 high-grade GL, 35 patients had primary resections; of those, 23 were complete. The complete response rate for all patients with low- and high-grade GL was 67% and 89%, respectively. After a median follow-up of 8 years, the disease-free survival rates for low-grade GL and high-grade GL were 94% and 89%, respectively. It was better after complete resection.
Conclusion:
Complete resection is a major determinant of prolonged complete remission.
