Fig. 3From: A retroperitoneal supra-adrenal non-communicating gastric duplication cyst: a case report and comprehensive literature reviewHematoxylin and eosin (H&E) stained section of cyst wall showing all four stomach layers including; lining of specialized gastric mucosa, submucosa, muscularis propria (both inner circular# and outer longitudinal**) and adventitia [× 100]Back to article page