Figure 1From: Staging of biliary atresia at diagnosis by molecular profiling of the liverRepresentative photographs of portal tracts stained with hematoxylin/eosin (upper panel) used for grading of liver sections in biliary atresia based on the presence of inflammatory cells (scale bar on photo 3 = 50 μm). The lower panels depict liver sections stained with trichrome for staging based on the extent of fibrosis (scale bar on photo 3 = 250 μm).Back to article page