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گوارش، جلد ۹، شماره ۲، صفحات ۱۱۰-۰
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عنوان انگلیسی Non-Alcoholic Steatohepatitis (NASH)
چکیده انگلیسی مقاله The term "Non- Alcoholic Steatohepatitis (NASH)" is applied when sonographic and pathologic view of liver shows alcoholic hepatitis changes without history of alcohol consumption. Radiologic findings can easily make the diagnosis and liver biopsy confirms the initial suspicion. It is showed that up to 43.5% of patients with asymptomatic abnormal liver transferases levels have some degrees of NASH, which suggest the importance of being familiar with the issue and how to approach and treat it. NASH is commonly accompanied with diabetes mellitus (especially type II), obesity and hyperlipidemia. These findings support the theory in which insulin resistance is the mainstay of NASH pathophysiology. The natural history of NASH is unclear but surely it is far better than alcoholic related liver disease. It is estimated that up to 8% of patients would meet cirrhosis, considering risk factors such as obesity and features found in biopsy specimen. Steatosis, polymorphonuclear lobular inflammation, ballooning degeneration, hyaline- Mallory bodies and cirrhosis are among different pathologies seen in biopsy. It is important to rule out other chronic liver diseases including drug induced liver disease, chronic viral hepatitis, and metabolic and autoimmune liver diseases to establish the diagnosis of NASH. There is no definite treatment for NASH. Therapeutic measures are categorized as reducing risk factors and using hepatocellular protective agents. The former includes weight reduction, treating hyperinsulinemia and diabetes, control of hypertriglyceridemia and leptin. Protective agents are anti-oxidants like vitamin E and/ or C, probucol, silymarin, ursodeoxycholic acid, reducing iron load, N-acetyl cystein, food supplements and cytokines. Increasing rate of NASH is reported among children and adolescences, which could be due to growing amount of obesity in these age groups.
کلیدواژه‌های انگلیسی مقاله Non-alcoholic fatty liver,Steatohepatitis,Liver pathology.
نویسندگان مقاله ناصر ابراهیمی دریانی | nasser ebrahimidaryani


حسین بهرامی | hosein bahrami


بابک حق پناه | babak haghpanah


aliasad هشترودی | aliasad hashtroudi


نشانی اینترنتی http://www.govaresh.org/index.php/dd/article/view/947
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زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده Review Article
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