This article reviews diagnostic criteria for nonalcoholic steatohepatitis (NASH), current grading and staging methodology, and diagnostic challenges and pitfalls in routine practice. Current practice guidelines and prognostic and treatment considerations are discussed. The clinical diagnosis of nonalcoholic fatty liver disease may represent stable disease without progressive liver damage, in th...

Nonalcoholic fatty liver disease (NAFLD) is an "umbrella" definition that encompasses a spectrum of histological liver changes ranging from simple steatosis to nonalcoholic steatohepatitis (NASH) with/without fibrosis, "cryptogenic" cirrhosis, and hepatocellular carcinoma (HCC), occurring in a dysmetabolic milieu, though in the absence of excessive alcohol consumption and other competing etiolo...

OBJECTIVE Although the nonalcoholic fatty liver disease was first identified in 1980, it presents multifactorial and unclear pathophysiology. In this review, we intend to update the pathophysiological mechanisms of a high morbidity and mortality associated disease that is affecting obese children worldwide. DATA SOURCES The PubMed and the Cochrane Library databases were used in the search str...

Nonalcoholic fatty liver disease is characterized by excess accumulation of lipids within parenchymal cells of the liver (ie, hepatocellular steatosis) in the absence of excessive ethanol consumption. Fatty liver disease is widely considered to be the hepatic manifestation of metabolic syndrome and is estimated to occur in more than 25% of the Western population.1 Nonalcoholic fatty liver disea...

Nonalcoholic fatty liver disease (NAFLD) is a well-recognized form of chronic liver disease affecting both children and adults that has gained increased recognition. Recently NAFLD has been associated with insulin resistance and its incidence and prevalence is likely increasing, paralleling the rise in obesity and diabetes mellitus in the United States. The article includes current thoughts on ...

Nonalcoholic fatty liver disease (NAFLD) is diagnosed when there is an accumulation of fat in the liver (>5%) in the absence of alcohol abuse or other chronic liver diseases (CLD) [1]. It is the most frequent cause of elevated liver enzyme levels worldwide [2]. NAFLD can progress to nonalcoholic steatohepatitis (NASH) with liver inflammation, fibrosis, cirrhosis or finally to hepatocellular can...

AIMS Fish and ω-3 fatty acids are reported to be beneficial in pediatric nonalcoholic fatty liver disease (NAFLD), but no studies have assessed their relation to histological severity. The objectives of this study were to evaluate the dietary intake of fish and ω-3 fatty acids in children with biopsy-proven NAFLD, and examine their association with serological and histological indicators of dis...

Abstract Nonalcoholic fatty liver disease (NAFLD) is a systemic, dynamic, heterogeneous, and multiaxis entity, the pathogenesis of which still uncertain. The gut–liver axis regulated stabilized by complex network encompassing metabolic, immune, neuroendocrine cross-talk between gut, microbiota, liver. Changes in affect metabolism lipids carbohydrates hepatocytes, they impact balance inflammator...

background nonalcoholic fatty liver disease (nafld) is the most common cause of chronic liver disease in western world. however, nafld shows an increasing trend in china every year, which has attracted the attention of national health authorities. the previous studies have shown that nafld caused severe gastrointestinal motor disorders, but little is known about the interstitial cells of cajal ...