急性肝内胆汁淤积系指胆汁分泌的抑制或胆汁流的障碍,使胆汁到达十二指肠减少,导致胆汁内成分如结合胆红素、胆固醇、胆汁酸及硷性磷酸酶等反流至血液内。它可由多种原因引发。其中病毒性肝炎引起者最为多见,在老年病例中可高达24%,值得予以重视。一般轻症病例有自愈趋势,而重度 Acute intrahepatic cholestasis refers to the inhibition of bile secretion or bile flow disorders, so that the bile reaches the duodenum decreased, resulting in bile components such as conjugated bilirubin, cholesterol, bile acids and alkaline phosphatase reflux to the blood Inside. It can be triggered for a variety of reasons. One of the most common causes of viral hepatitis, up to 24% in elderly cases, deserve attention. General mild cases are self-healing trend, and severe