Difference between revisions of "Duodenum"
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| (Small bowel, biopsy:) Duodenal mucosa without significant histopathologic changes. (Negative for celiac disease.) | | (Small bowel, biopsy:) Duodenal mucosa without significant histopathologic changes. (Negative for celiac disease.) | ||
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| + | Example in (chronic) peptic duodenitis: | ||
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| + | | (Small bowel, biopsy:) Histologic changes consistent with chronic peptic duodenitis. (Negative for celiac disease.) | ||
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Revision as of 14:56, 8 July 2021
Author:
Mikael Häggström [note 1]
| Mostly: |
Contents
Common requests
Microscopic examination
Generally look for:
- Signs of peptic duodenitis
- Intra-epithelial lymphocytes
- Tumors
Peptic duodenitis
Peptic duodenitis typically showing the following:[1]
Brunner gland hyperplasia shows as Brunner glands above the muscularis mucosae.
Others
Tumors (leiomyoma pictured): evaluate as per intestine with tumor
Report
Example in a normal case:
| (Small bowel, biopsy:) Duodenal mucosa without significant histopathologic changes. (Negative for celiac disease.) |
Example in (chronic) peptic duodenitis:
| (Small bowel, biopsy:) Histologic changes consistent with chronic peptic duodenitis. (Negative for celiac disease.) |
Notes
- ↑ For a full list of contributors, see article history. Creators of images are attributed at the image description pages, seen by clicking on the images. See Patholines:Authorship for details.
Main page
References
- ↑ Hasan Samra, M.D., Mohamed Mostafa, M.D.. Small intestine & ampulla - Inflammatory disorders - Peptic duodenitis. Pathology Outlines. Topic Completed: 13 April 2020. Minor changes: 13 April 2020
- ↑ "Gluten, major histocompatibility complex, and the small intestine. A molecular and immunobiologic approach to the spectrum of gluten sensitivity ('celiac sprue') ". Gastroenterology 102 (1): 330–54. 1992. doi:. PMID 1727768.
- ↑ Use <ref group=image> instead "Gluten, major histocompatibility complex, and the small intestine. A molecular and immunobiologic approach to the spectrum of gluten sensitivity ('celiac sprue')
". Gastroenterology 102 (1): 330–54. 1992. doi:. PMID 1727768.
- Figure 2- available via license: Creative Commons Attribution 2.0 Generic license.}}
Image sources
