Changes

'''4.Mucosa'''

'''4.Mucosa'''

There are 3 layers of '''muscularis''': the outer longitudinal, middle circular and inner oblique. The '''pyloric sphincter''' is thickened tunica muscularis from the middle circular smooth muscle layer. In the '''fundic region''', the tunica muscularis is thinner, the glands are straight and the gastric pits are shallow. There is also an abundance of parietal and cheif cells in the gland. In the '''pyloric region''', the tunica muscularis is thicker, the glands are coiled and the gastric pits are deep. The '''cardia''' is a narrow muscle strip. The lymphatic vessels are present in the submucosa.

There are 3 layers of '''muscularis''': the outer longitudinal, middle circular and inner oblique. The '''pyloric sphincter''' is thickened tunica muscularis from the middle circular smooth muscle layer. In the '''fundic region''', the tunica muscularis is thinner, the glands are straight and the gastric pits are shallow. There is also an abundance of parietal and cheif cells in the gland. In the '''pyloric region''', the tunica muscularis is thicker, the glands are coiled and the gastric pits are deep. The '''cardia''' is a narrow muscle strip. The lymphatic vessels are present in the submucosa.