inflammation 2
DESCRIPTION
INFLAMMATION 2 . classification of acute inflammation :. according to the inflammatory fluid exudates, -Exudates are any fluid that filters from the circulatory system into lesions or areas of inflammation. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: INFLAMMATION 2](https://reader035.vdocument.in/reader035/viewer/2022062520/5681650b550346895dd77fb7/html5/thumbnails/1.jpg)
INFLAMMATION 2
![Page 2: INFLAMMATION 2](https://reader035.vdocument.in/reader035/viewer/2022062520/5681650b550346895dd77fb7/html5/thumbnails/2.jpg)
classification of acute inflammation:
according to the inflammatory fluid exudates ,
-Exudates are any fluid that filters from the
circulatory system into lesions or areas of
inflammation
![Page 3: INFLAMMATION 2](https://reader035.vdocument.in/reader035/viewer/2022062520/5681650b550346895dd77fb7/html5/thumbnails/3.jpg)
1 -Serous inflammation: Clear watery fluid. It is due to mild increase in vascular permeability .
2-Fibrinousinflammation : Marked fibrin formation: e.g. in case of pericarditis, peritonitis, pleurisy.
![Page 4: INFLAMMATION 2](https://reader035.vdocument.in/reader035/viewer/2022062520/5681650b550346895dd77fb7/html5/thumbnails/4.jpg)
3- Suppurative inflammation : Characterized by presence of pus , WBC
-Abscess is the localized tissue their collection of pus
-Pus consists liquefied dead tissue mixed with dead or dying neutrophils and living or dead bacteria
4-Ulcerative inflammation: Inflammation occurring near an epithelium surface.
![Page 5: INFLAMMATION 2](https://reader035.vdocument.in/reader035/viewer/2022062520/5681650b550346895dd77fb7/html5/thumbnails/5.jpg)
1 -fibrinous peritonitis in liver:
-inflammation of the peritoneum, the thin membrane that lines the abdominal wall and covers the organs within it.
-marked by precipitation of fibrin & infiltration by polymorphs, pus cells and few macrophages.
![Page 6: INFLAMMATION 2](https://reader035.vdocument.in/reader035/viewer/2022062520/5681650b550346895dd77fb7/html5/thumbnails/6.jpg)
2 -Acute diffuse suppurative appendicitis “Gross pic:”
Appendicitis infection of the appendix . Appendix is swollen and elongated, a bright red color with purulent or fibrous exudates on the surface .
![Page 7: INFLAMMATION 2](https://reader035.vdocument.in/reader035/viewer/2022062520/5681650b550346895dd77fb7/html5/thumbnails/7.jpg)
3 -Acute diffuse suppurative appendicitis ( Microscopic pic):
It is edematous and infiltrated with polymorphonuclear leucocytes , pus cells and few macrophages.
![Page 8: INFLAMMATION 2](https://reader035.vdocument.in/reader035/viewer/2022062520/5681650b550346895dd77fb7/html5/thumbnails/8.jpg)
4 -Severe acute cystitis:
It is a bacterial infection of the bladder , membrane being smooth, red, and edematous, and covered with a mucopurulent secretion .
![Page 9: INFLAMMATION 2](https://reader035.vdocument.in/reader035/viewer/2022062520/5681650b550346895dd77fb7/html5/thumbnails/9.jpg)
5 -Stomach ulcer:
The ulcer is a round to oval parietal defect ("hole"), 2 to 4 cm diameter, with a smooth base and perpendicular borders. Surrounding mucosa may present folds, as a consequence of the parietal scarring .
![Page 10: INFLAMMATION 2](https://reader035.vdocument.in/reader035/viewer/2022062520/5681650b550346895dd77fb7/html5/thumbnails/10.jpg)
6 -Stomach ulcer:
-70-90% of ulcers are associated with Helicobacter pylori ,.