Gastric glomus tumors are rare submucosal lesions that typically occur in the fourth endosonographic layer. We describe a 69-year-old patient who presented with intermittent epigastric pain and in whom a submucosal tumor was encountered during upper gastrointestinal endoscopy. Endosonography revealed a heterogeneous, hypoechoic fourth-layer tumor. Power Doppler imaging revealed prominent intratumoral vascular signals demonstrating its hypervascular nature. A diagnosis of glomus tumor was made via histopathologic evaluation of the resected tumor.
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