What are pathological characteristic and classification of liver cirrhosis? 's general knowledge

What are pathological characteristic and classification of liver cirrhosis? 's general knowledge
Liver cirrhosis (Liver Cirrhosis) It is the chronic liver disease that many kinds of reasons cause. It features the intersection of hepatocyte and repeated chronic the intersection of sex change and necrosis, fiber that continue organize hyperplasia and the intersection of hepatocyte and the intersection of tubercle and the intersection of form and regeneration, make the little normal leaf structure of liver destroy and circulate the route and change with the blood, cause the liver to be out of shape and shrinking, becoming hard, and form the tubercle and cause liver cirrhosis. There is no obvious symptom in early days, door pulse and high pressure at various degrees and manifestation of liver function obstacle appear on later stage. The classification of liver cirrhosis is complicated and various, some classify by cause of disease, some classify by pathological change, each have pluses and minuses. At present, generally study (IASL) according to international hepatopathy Classification, is divided into virus hepatitis, alcohol, bile, invisible liver cirrhosis according to the cause of disease; Until pathological change divide into low tubercle type and big tubercle type, all kinds of tubercle and at all separating liver cirrhosis in phenotype. Often combine cause of disease, pathological change and clinical manifestation to classify synthetically at home, divided into a portal vein (equivalent to a small tubercle type) , the sex (equivalent to big tubercle type and all kinds of tubercle phenotype) after the necrosis , bile, extravasated blood, parasite and pigment liver cirrhosis. The most common one is pulse liver cirrhosis of the door, secondly it is liver cirrhosis and bile liver cirrhosis after necrosis.
|