INTRODUCTION Gastric sub-epithelial masses （SEMs） are relatively common findings when receiving gastric endoscopy. It is a mass, bulge, or impression visible. Computed tomography （CT） and magnetic resonance imagin...INTRODUCTION Gastric sub-epithelial masses （SEMs） are relatively common findings when receiving gastric endoscopy. It is a mass, bulge, or impression visible. Computed tomography （CT） and magnetic resonance imaging can assist in making a diagnosis,展开更多
文摘INTRODUCTION Gastric sub-epithelial masses （SEMs） are relatively common findings when receiving gastric endoscopy. It is a mass, bulge, or impression visible. Computed tomography （CT） and magnetic resonance imaging can assist in making a diagnosis,
