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Classification of Non-alcoholic Fatty Liver Disease by Subtypes- Matteoni et al [15]
| NAFLD-subtype | Pathology | Clinicopathological correlation |
|---|---|---|
| Type 1 | Simple Steatosis alone | No NASH |
| Type 2 | Steatosis + lobular inflammation only | No NASH |
| Type 3 | Steatosis + hepatocellular ballooning | NASH without fibrosis |
| Type 4 | Steatosis, ballooning, Mallory bodies or fibrosis | NASH with fibrosis |
