HPB Surgery

HPB Surgery / 2011 / Article / Tab 2

Research Article

The Effects of L-Arginine on Liver Damage in Experimental Acute Cholestasis an Immunohistochemical Study

Table 2

Cholestatic liver injury scale.


No necrosis(0 point)
Necrosis in one and/or two cells(1 point)
Focal necrosis that involves more than two cells(2 point)
Massive confluent necrosis(3 point)
Zonal massive necrosis and bridging necrosis between central veins(4 point)

Bile duct proliferation

1-2 bile canaliculi proliferation(1 point)
3-4 bile canaliculi proliferation(2 point)
>4 bile canaliculi proliferation(3 point)

Periportal leukocyte infiltration

Mild infiltration with one or two cells(1 point)
Moderate infiltration with more than two cells(2 point)
Diffuse infiltration(3 point)

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.