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Updated: May 28, 2026

Laparoscopic Radical Gastrectomy for Remnant Gastric Cancer
Published on: October 31, 2025
An individual with gastric schwannoma with pathologically malignant potential surviving two years after
Akira Watanabe1, Hitoshi Ojima, Shigemasa Suzuki
1Department of General Surgical Science, Gunma University Graduate School of Medicine, Maebashi, Japan.
Abstract:
Schwannomas are a kind of neurogenic tumor. They are generally benign and originate primarily from the central and peripheral nerve. They rarely develop in the gastrointestinal tract: gastric schwannomas make up 0.2% of gastric neoplasms. A malignant gastric schwannoma is a comparatively rare tumor, a few cases have been reported until now. We present the case of a 34-year-old male patient diagnosed during medical examination. The patient was treated with surgical resection, and 2 years passed without recurrence.

