Stomach: Difference between revisions
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:*[[Gastric polyp]] | :*[[Gastric polyp]] | ||
:*[[Stomach biopsy for Helicobacter pylori]] | :*[[Stomach biopsy for Helicobacter pylori]] | ||
:*[[Stomach tumor]] | |||
{{Comprehensiveness}} | {{Comprehensiveness}} | ||
==Microscopic evaluation== | ==Microscopic evaluation== | ||
Generally screen for: | Generally screen for: | ||
<gallery mode=packed heights=200> | <gallery mode=packed heights=200> | ||
File:Histopathology of gastric adenoma and adenocarcinoma.jpg|Gastric '''adenomas''' and '''adenocarcinomas'''. | File:Histopathology of gastric adenoma and adenocarcinoma.jpg|Gastric '''adenomas''' and '''adenocarcinomas'''. {{further|Stomach tumor}} | ||
File:Histopathology of mucosal plasma cell infiltrate in chronic gastritis.jpg|thumb|'''[[Gastritis]]''', with neutrophils indicating acute gastritis, and plasma cells (pictured) indicating chronic gastritis.<ref name=PathologyOutlinesAcute>{{cite web|url=https://www.pathologyoutlines.com/topic/stomachacutegastritis.html|title=Stomach - Gastritis - Acute gastritis|author=Elliot Weisenberg|website=pathologyOutlines}} Topic Completed: 1 August 2012. Minor changes: 31 August 2020</ref><ref>{{cite web|url=https://www.pathologyoutlines.com/topic/stomachchronicgastritis.html|title=Stomach - Gastritis - Chronic gastritis|author=Elliot Weisenberg|website=PathologyOutlines}} Topic Completed: 1 August 2012. Minor changes: 31 August 2020</ref> | File:Histopathology of mucosal plasma cell infiltrate in chronic gastritis.jpg|thumb|'''[[Gastritis]]''', with neutrophils indicating acute gastritis, and plasma cells (pictured) indicating chronic gastritis.<ref name=PathologyOutlinesAcute>{{cite web|url=https://www.pathologyoutlines.com/topic/stomachacutegastritis.html|title=Stomach - Gastritis - Acute gastritis|author=Elliot Weisenberg|website=pathologyOutlines}} Topic Completed: 1 August 2012. Minor changes: 31 August 2020</ref><ref>{{cite web|url=https://www.pathologyoutlines.com/topic/stomachchronicgastritis.html|title=Stomach - Gastritis - Chronic gastritis|author=Elliot Weisenberg|website=PathologyOutlines}} Topic Completed: 1 August 2012. Minor changes: 31 August 2020</ref> | ||
File:Histopathology of reactive gastropathy, annotated.jpg|thumb|'''Reactive gastropathy''', which is a triad of:<ref name=pmid16939055>{{Cite journal | last1 = Genta | first1 = RM. | title = Differential diagnosis of reactive gastropathy. | journal = Semin Diagn Pathol | volume = 22 | issue = 4 | pages = 273-83 | month = Nov | year = 2005 | doi = | PMID = 16939055 }}</ref><br>- '''Foveolar hyperplasia''' (black arrow), generally seen as a tortuosity in the "neck" region of the gastric glands.<br>- Scant acute and chronic '''inflammatory''' cells (white arrow).<br>- '''Smooth muscle hyperplasia''' (black oval) | File:Histopathology of reactive gastropathy, annotated.jpg|thumb|'''Reactive gastropathy''', which is a triad of:<ref name=pmid16939055>{{Cite journal | last1 = Genta | first1 = RM. | title = Differential diagnosis of reactive gastropathy. | journal = Semin Diagn Pathol | volume = 22 | issue = 4 | pages = 273-83 | month = Nov | year = 2005 | doi = | PMID = 16939055 }}</ref><br>- '''Foveolar hyperplasia''' (black arrow), generally seen as a tortuosity in the "neck" region of the gastric glands.<br>- Scant acute and chronic '''inflammatory''' cells (white arrow).<br>- '''Smooth muscle hyperplasia''' (black oval) | ||
Revision as of 16:40, 14 March 2021
Author:
Mikael Häggström [note 1]
| Mostly: |
Presentations
Comprehensiveness
On this resource, the following formatting is used for comprehensiveness:
- Minimal depth
- (Moderate depth)
- ((Comprehensive))
Microscopic evaluation
Generally screen for:
-
Gastric adenomas and adenocarcinomas. Further information: Stomach tumor
-
Reactive gastropathy, which is a triad of:[3]
- Foveolar hyperplasia (black arrow), generally seen as a tortuosity in the "neck" region of the gastric glands.
- Scant acute and chronic inflammatory cells (white arrow).
- Smooth muscle hyperplasia (black oval) -
((Look for Helicobacter pylori even without signs of gastritis.))[notes 1]
![Gastritis, with neutrophils indicating acute gastritis, and plasma cells (pictured) indicating chronic gastritis.[1][2]](/index.php?title=Special:Upload&wpDestFile=Histopathology_of_mucosal_plasma_cell_infiltrate_in_chronic_gastritis.jpg){kind=link}
![Reactive gastropathy, which is a triad of:[3] - Foveolar hyperplasia (black arrow), generally seen as a tortuosity in the "neck" region of the gastric glands. - Scant acute and chronic inflammatory cells (white arrow). - Smooth muscle hyperplasia (black oval)](/index.php?title=Special:Upload&wpDestFile=Histopathology_of_reactive_gastropathy,_annotated.jpg){kind=link}
![((Look for Helicobacter pylori even without signs of gastritis.))[notes 1]](/index.php?title=Special:Upload&wpDestFile=Helicobacter_pylori,_Gastric_Mucosa,_H%26E_(390307642).jpg){kind=link}
Microscopy report
Example in case of normal findings:
| (Gastric, biopsy:) Gastric mucosa without significant histopathologic changes. ((Negative for Helicobacter pylori organisms on H&E slide.)) |
Notes
- ↑ H. pylori is very unlikely without gastritis or reactive changes.
- ↑ 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
- ↑ Elliot Weisenberg. Stomach - Gastritis - Acute gastritis. pathologyOutlines. Topic Completed: 1 August 2012. Minor changes: 31 August 2020
- ↑ Elliot Weisenberg. Stomach - Gastritis - Chronic gastritis. PathologyOutlines. Topic Completed: 1 August 2012. Minor changes: 31 August 2020
- ↑ Genta, RM. (Nov 2005). "Differential diagnosis of reactive gastropathy. ". Semin Diagn Pathol 22 (4): 273-83. PMID 16939055.
Image sources