The Normal stomach does not contain mucosa-associated lymphoid tissue. H pylori is a precursor in the development of primary gastric lymphomas.
The Submucosal Glands in Duodenum have special name called as Brunners Gland.
The main function of these glands is to produce a mucus-rich alkaline secretion (containing bicarbonate) in order to:
Payers Patches are Present in Small Intestine & Jejunum. They Differentiate the Illeum from the duodenum & Jejunum.
The Teniae coli are three separate longitudinal ribbons of smooth muscle on the outside of the ascending, transverse, descending and sigmoid colons. They are visible, and can be seen just below the Serosa & Fibrosa. The teniae coli contract lengthwise to produce the haustra, the bulges in the colon.
By : Dr. Mehtab Alam. Follow Dr. Mehtab at : https://twitter.com/medikole