Initial misdiagnosis of gastritis cystica profunda: Two case reports

Figure 1 Gastroscopy in Case 1. A: Gastroscopy revealed a submucocal tumor situated on the greater curvature of the gastric fundus; B: Endoscopic ultrasonography indicated that the lesion was located within the submucosal layer (arrow). The internal echogenicity presented as a hypoechoic nodule containing multiple anechoic sacs; C: Endoscopic submucosal dissection was carried out on the lesion; E: The tissue specimen was obtained; F: Histopathological examination confirmed cystic expansion of the gastric glands and their infiltration into the submucosa.