Duodenum: Difference between revisions
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===Others=== | ===Others=== | ||
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File:Histopathology of duodenal intra-epithelial lymphocytes.jpg|'''Intra-epithelial lymphocytes''' is the main finding in '''celiac disease''' (even in earliest stage)<ref>{{cite journal | vauthors = Marsh MN |title=Gluten, major histocompatibility complex, and the small intestine. A molecular and immunobiologic approach to the spectrum of gluten sensitivity ('celiac sprue') |journal=Gastroenterology |volume=102 |issue=1 |pages=330–54 |year=1992 |pmid=1727768 |doi=10.1016/0016-5085(92)91819-p}}</ref> | File:Histopathology of duodenal intra-epithelial lymphocytes.jpg|'''Intra-epithelial lymphocytes''' is the main finding in '''celiac disease''' (even in earliest stage)<ref>{{cite journal | vauthors = Marsh MN |title=Gluten, major histocompatibility complex, and the small intestine. A molecular and immunobiologic approach to the spectrum of gluten sensitivity ('celiac sprue') |journal=Gastroenterology |volume=102 |issue=1 |pages=330–54 |year=1992 |pmid=1727768 |doi=10.1016/0016-5085(92)91819-p}}</ref>.<ref>{{Image source}} {{cite journal | vauthors = Marsh MN |title=Gluten, major histocompatibility complex, and the small intestine. A molecular and immunobiologic approach to the spectrum of gluten sensitivity ('celiac sprue') |journal=Gastroenterology |volume=102 |issue=1 |pages=330–54 |year=1992 |pmid=1727768 |doi=10.1016/0016-5085(92)91819-p}}<br>- [https://www.researchgate.net/figure/Photomicrograph-showing-increased-intraepithelial-lymphocytes-H-E-x-200cb_fig3_236066468 Figure 2- available via license: Creative Commons Attribution 2.0 Generic] license.}}</ref> | ||
File:Histopathology of leiomyoma of the ileocecal valve.jpg|'''Tumors''' (leiomyoma pictured): evaluate as per '''[[intestine with tumor]]''' | File:Histopathology of leiomyoma of the ileocecal valve.jpg|'''Tumors''' (leiomyoma pictured): evaluate as per '''[[intestine with tumor]]''' | ||
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Revision as of 17:07, 4 March 2021
Author:
Mikael Häggström [note 1]
| Mostly: |
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
![Intra-epithelial lymphocytes is the main finding in celiac disease (even in earliest stage)[2].[3]](/index.php?title=Special:Upload&wpDestFile=Histopathology_of_duodenal_intra-epithelial_lymphocytes.jpg){kind=link}
Report
Example in a normal case:
| (Small bowel, biopsy:) Duodenal mucosa without significant histopathologic changes. (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