Fig. 1
From: Diagnostic value of clusterin immunostaining in hepatocellular carcinoma
Immunohistochemical staining patterns of CLU in normal liver, RNs and HCC. a, Normal liver tissue showing a delicate, fine granular and “railroad track”-like pericanalicular pattern (400x). b, A HCC showing a unique enhanced canalicular staining pattern (400x). c, A HCC with pseudoglandular structures showing intraluminal staining pattern (200x). D, A RN showing focal enhanced canalicular staining pattern involving one canaliculus (arrow, 400x)