Gastric polyp
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Author:
Mikael Häggström [note 1]
| Mostly: |
Microscopic evaluation
Relative incidences of gastric polyps. The remaining 4.8% are mainly constituted by lipomas, GIST, xanthomas and inflammatory pseudopolyps.[1]
- Histopathology of a gastric hyperplastic polyp.jpg
Gastric hyperplastic polyp: Elongated, tortuous, and cystic foveolae separated by edematous and inflamed stroma.[2]
Gastric hyperplastic polyp, high magnification, showing the edematous and inflamed stroma
A fundic gland polyp displays cystically dilated glands lined by chief cells and parietal cells, and possibly also mucinous foveolar cells.[3]
- Histopathology of a fundic glad polyp, low magnification.jpg
A fundic gland polyp, low magnification.[image 1]
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.
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References
- ↑ García-Alonso, Francisco Javier; Martín-Mateos, Rosa María; González-Martín, Juan Ángel; Foruny, José Ramón; Vázquez-Sequeiros, Enrique; Boixeda de Miquel, Daniel (2011). "Gastric polyps: analysis of endoscopic and histological features in our center ". Revista Española de Enfermedades Digestivas 103 (8): 416–420. doi:. ISSN 1130-0108.
- ↑ Groisman, Gabriel M.; Depsames, Roman; Ovadia, Baruch; Meir, Alona (2014). "Metastatic Carcinoma Occurring in a Gastric Hyperplastic Polyp Mimicking Primary Gastric Cancer: The First Reported Case
". Case Reports in Pathology 2014: 1–5. doi:. ISSN 2090-6781.
- Attribution 3.0 Unported (CC BY 3.0) license - ↑ Naziheh Assarzadegan, M.D., Raul S. Gonzalez, M.D.. Stomach Polyps - Fundic gland polyp. PathologyOutlines. Topic Completed: 1 November 2017. Minor changes: 11 December 2019
Image sources
- ↑ Image(s) by: Mikael Häggström, M.D. Public Domain
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