Human liver regeneration: progenitor cell activation: cytokeratin 7

1
Human liver regeneration progenitor cell
activation cytokeratin 7
2
Progenitor cell activation in alcoholic liver
disease
P
3
Small cell dysplastic focus (lt 1mm) consisting of
hepatocytes with high nucleocytoplasmic ratio
4
Cytokeratin 7 stain showing progenitor cells in a
HCC
5
HCC with PC features cytokeratin 7