Pylorus and duodenum (40X)

Pylorus and duodenum. Image copyright: University of Oslo, CC BY-NC-ND 4.0. (Tissue stain: H+E).

The Brunner's glands (or duodenal glands) are located in the submucosa, outside the muscularis mucosae. They are therefore called submucous glands.

Published September 4th 2021, updated October 10th 2021.