Table 1

Staining in the interlobular bile ducts and ductules was evaluated for distribution and intensity on a scale of 0 to 3 (as recommended by Torbenson et al), depicted in this table.

0

1

2

3

Distribution

No staining

Any staining in less than one third of portal areas

Staining in one third to less than two thirds of portal areas

Staining in more than two thirds of portal areas

Intensity

No staining

Any weak staining

Moderate staining

Strong staining

Mahjoub et al. Diagnostic Pathology 2008 3:10   doi:10.1186/1746-1596-3-10