| Sydney- classification of gastritis |
| Endoscopic criteria of gastritis |
Classification according to etiology |
- 1. erythematous/exudative gastritis
- 2. superficially erosive gastritis
- 3. polypoid gastritis with erosions
- 4. atrophic gastritis
- 5. hemorrhagic gastritis
- 6. bile gastritis
- 7. giant folds gastritis
|
- 1. Autoimmungastritis (type A)
- 2. Bacteria related gastritis (type B)
- 3. gastritis induced by Chemotoxic agents (type C)
- 4. distinct forms of gastritis
|
| Classification according to localisation |
Grading |
- 1. Pangastritis
- 2. gastritis of the body
- 3. antral gastritis
|
normal, low-, middle-, high-
grade
|
| Histomorphologic criteria |
|
- 1. acute
- 2. chronic
- 3. chronically-active
|
|
