rrhosis )Р脂肪肝分类?根据脂肪变性累及范围?弥漫性脂肪肝(急性和慢性) ?局灶性脂肪肝?弥漫性脂肪肝伴正常肝岛。?根据病因?酒精性脂肪肝(alcoholic liver disease ALD)?非酒精性脂肪肝(nonalcoholic fatty liver disease NAFLD)РNAFLD的病因Рinsulin resistance ?glucose intolerance ?Diabetes?central obesity? dyslipidaemia ? hypertension ?However, after exclusion of a history of significant alcohol intake, which is conventionally <20 g/dayРNAFLD的病因Рnutritional causes:rapid weight loss and total parenteral nutrition?rare metabolic disorders and drug-induced steatosis. ?Commonly implicated agents :glucocorticoids, amiodarone, synthetic oestrogens and highly active antiretroviral drugs (HAART)? Steatosis is also frequently associated with hepatitis C, particularly genotype 3, and endocrine disorders such as polycystic ovary syndrome (PCOS),hypopituitarism and hypothyroidism.
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