Preface: Hepatic Pathology: Evolving Concepts in Diagnosis and Pathogenesis for Medical Diseases and Tumors Granulomas in the Liver, with a Focus on Infectious Causes Acute Viral Hepatitis: Beyond A, B, and C Nonalcoholic Steatohepatitis: Histopathology Basics Within a Broader Context Chronic Hepatitis C and Direct Acting Antivirals Recent Advances in the Histopathology of Drug-Induced Liver Injury Pathologic Features of Hereditary Cholestatic Diseases Primary Biliary Cholangitis and Autoimmune Hepatitis Hepatic Adenomas: Classification, Controversies, and Consensus Update on Ancillary Testing in the Evaluation of High-Grade Liver Tumors? Hepatic Lymphoma Diagnosis Cholangiocarcinoma? Acute, Chronic, and Humoral Rejection: Pathologic Features Under Current Immunosuppressive Regimes? Frozen Sections of the Liver