's general knowledge of cause of disease of liver cirrhosis

's general knowledge of cause of disease of liver cirrhosis
Liver cirrhosis is a kind of common chronic, going on, filling the air hepatopathy, acting on long-termly and repeatedly by one or several kinds causes of disease causes. There are extensive hepatocyte sex change necrosis, hepatocyte nodular regeneration, hyperplasia of connective tissue and fiber on pathologic histology, cause the little leaf structure of normal liver to destroy and take shape with the false small leaf, cause the liver to be out of shape gradually and changing hard and development into liver cirrhosis. Can have symptom while being early at the clinic, can appear the intersection of liver function and fail, the intersection of door and the intersection of pulse and high pressure and large various behavior given much trouble systematically later stage. Cause the cause of disease of liver cirrhosis to be numerous, the liver cirrhosis due to virus hepatitis is the most common at home. Abroad, especially regard alcohol liver cirrhosis as most North America, western Europe. 1st virus hepatitis acute or sub-acute hepatitis hepatocyte necrosis and fiber substantially as having a large number of can develop into liver cirrhosis directly, but more important development way is the stage to pass through the chronic hepatitis. The 2nd chronic alcoholism is in American-European countries, alcohol liver cirrhosis accounts for 50%-90% of all liver cirrhosis, but rare in our country. Its pathogenesis is mainly a direct damage to the liver of acetic aldehyde of the supersession product among alcohol. 3 heredity and liver cirrhosis that supersession disease was developed gradually by the liver diseases of heredity and supersession disease, called supersession liver cirrhosis. These diseases mainly include: The intersection of blood color and disease, the intersection of liver and lenticular nucleus change the sex, the intersection of galactose and the intersection of blood and disease, glycogenic to store up ill, etc. 4 extravasated blood chronic and congestive and in heart failure chronic to contract getting narrow liver pericarditis and various liver that cause of disease cause intravenous to block syndrome, can enable long-term extravasated blood, oxygen deficiency in liver, thus cause the damage of the liver. 5 chemical poisonous substance or medicine take some medicine such as pairs of the intersection of vinegar and the intersection of phenol and tincture, first the intersection of Quito and bar, tetracycline,etc. for a long time, or contact some chemical poisonous substance such as phosphorus, arsenic, tetrachloromethane,etc. repeatedly for a long time, can cause poisoning hepatitis, develop into liver cirrhosis finally. 6th malnutritive malnutrition and relation of liver cirrhosis have not been clear yet.


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