Table 2 Scoring criteria for distribution of collagen type I/III, and pigmentation in the liver.
Score | Distribution of collagen type I/III | Pigmentation |
|---|---|---|
0 | None | None |
1 | Thin collagen fibers are occasionally observed in the foci of hepatocytic changes and/or periportal area | Light |
2 | Distinct collagen fibers are observed in the foci of hepatocytic changes and/or periportal area | Moderate |
3 | Thick and distinct collagen fibers are observed in the foci of hepatocytic changes and periportal area | Severe |