Gastric metastasis presenting as submucosa tumors from renal cell carcinoma: A case report

Figure 1 Endoscopic ultrasonography examination in the local hospital 1 year previously. A: A solitary discoid-shaped submucosal tumor in the gastric fundus with central depression and surface mucosal congestion (IIa+IIc appearance, moderately irregular edges, presence of 2 mucosal folds converging on the lesion); B: The lesion originated from the deeper layers of the mucosa with partially discontinuous submucosa, medium and hypoechoic changes, and was 1.12 cm × 0.38 cm in size.