Chronic hepatic venous outflow obstruction is characterized by centrizonal scarring but may also display features that can lead to portal tract mimicry and misdiagnosis as biliary disease, especially given elevated cholestatic liver profiles in these patients. However, these histopathologic features have not been systematically described. We graded the numbers of centrizonal arterioles, ductules, keratin 7+ hepatocytes, CD34+ microvessels, and capillarized sinusoids in 61 cases of chronic venous outflow obstruction and assessed changes in metabolic zonation by glutamine synthetase staining. Centrizonal arterioles and ductules were present in 82.0% and 72.1% of cases, respectively, and correlated with fibrosis. Centrizonal CD34+ microvessels and sinusoidal capillarization were closely associated and present in 25 (92.6%) and 26 (96.3%) of 27 cases, respectively. Centrizonal capillarized sinusoids and microvessels, which were present in all cases with advanced fibrosis, were demonstrated in 90% and 80% of the cases without significant fibrosis, respectively. The results suggest that capillarization and/or microvessel formation precede and may contribute to centrizonal scarring, whereas arterialization likely reflects vascular remodeling associated with progressive fibrosis. Centrizonal ductules were often immature, being either keratin 7+/keratin 19- (36.4%) or keratin 7-/keratin 19- (10.0%). Centrizonal keratin 7+ intermediate-phenotype hepatocytes were present in 25 (92.5%) of 27 cases. Lastly, 22 (91.7%) of 24 cases showed loss of metabolic zonation, with reversed zonation in 2 (8.3%) cases. Together, the findings indicate that vascular and lobular reorganization in chronic venous outflow obstruction may result in mimicry of central zones as portal tracts. Recognition of these changes is essential to prevent misdiagnosis of this condition as biliary tract disease.