Difference between revisions of "Duodenum"

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(→‎Acute duodenitis: AoC duodenitis)
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- ACUTE DUODENITIS.
- ACUTE DUODENITIS.
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====Acute on chronic duodenitis====
====Acute on chronic duodenitis====
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=====Micro=====
=====Micro=====
The sections show small bowel mucosa with intraepithelial neutrophils and reactive changes
The sections show small bowel mucosa with intraepithelial neutrophils. The epithelium show nuclear hyperchromasia, pseudostratification and nuclear enlargement; however, it matures toward the surface (reactive changes of the epithelium).
of the epithelium.


Brunner's glands are found focally in the lamina propria. Gastric foveolar-type epithelium
Brunner's glands are found focally in the lamina propria. Gastric foveolar-type epithelium