Fig. 1

Histopathological findings. Hematoxylin-eosin(HE). a × 20 objective, b × 10 objective) Gastric schwannoma. Spindle cells surrounded by a peripheral lymphoid cuff, which was arranged mainly in small bundles or in a woven pattern. c × 40 objective, d × 10 objective) GISTs. Medium-sized round, oval cells with amphiphilic cytoplasm that was granular, and vacuolization was observed.The tumor was lamellar, at which the boundary between tumor and normal cells was well demarcated