19 Morphology Some morphologic changes of CH are similar to acute hepatitis: hepatocyte spotty and focus necrosis, cholestasis, and inflammation of portal tracts wo important changes: (I)severe necrosis(2) fibrosis piecemeal necrosis: cause hepatic limiting plane breakdown ①· bridging necrosis((BN bN in P-P span adiacent lobules in P-P. P-C. C-C fashionMorphology Some morphologic changes of CH are similar to acute hepatitis: hepatocyte spotty and focus necrosis, cholestasis, and inflammation of portal tracts. Two important changes: (1)severe necrosis (2) fibrosis ⚫ piecemeal necrosis: cause hepatic limiting plane breakdown ⚫ bridging necrosis (BN): span adjacent lobules in P-P, P-C, C-C fashion BN in P-P. 19 ①