Hepatitis ----What is hepatitis? Liver structure Two lobes:the left smaller than the right Liver each is composed of thousands of hexagonal lobules (六角形 Hepatic ducts 小叶)made up Cystic duct of billions of cells Gallbladder Hepatic vein Pancreas Hepatic artery Duodenum Common bile duct Portal vein(门静脉) Pancreatic ductHepatitis Liver structure ----What is hepatitis? Two lobes: the left smaller than the right each is composed of thousands of hexagonal lobules（六角形 小叶） made up of billions of cells Hepatic vein Hepatic artery Portal vein（门静脉）