title: Paediatric non-alcoholic fatty liver disease: an overview.
abstract: Non-alcoholic fatty liver disease (NAFLD) is a progressive disease that encompasses a spectrum of liver diseases, ranging from simple steatosis to non-alcoholic steatohepatitis (NASH). Data related to survival in children are scarce, but these data firmly associate NAFLD with higher risks of hepatic and non-hepatic morbidities and mortalities compared with the general population. More recently, the association between NAFLD and cardiovascular disease among children has increasingly been recognized. Given that obesity is a major risk factor for the disease, paediatric NAFLD is becoming a global issue, paralleling the dramatic rise in obesity worldwide. NASH, which is more common in obese children, has the potential to advance to liver fibrosis and failure. It is unclear why certain patients undergo such transformation but this susceptibility is likely related to an interaction between a genetically susceptible host and the surrounding environment. Currently, treatment is largely conservative and includes lifestyle modification, attainable through healthy weight reduction via diet and exercise. In this review, current knowledge about NAFLD in children is summarized. This review aims to increase the awareness of the medical community about a hidden public health issue and to identify current gaps in the literature while providing directions for future research.
authors.affiliation: Department of Pediatric, Dammam University, Dammam, Saudi Arabia.
authors.forename: S A
authors.initials: SA
authors.lastname: AlKhater
mesh_terms: D002318:Cardiovascular Diseases / Q000209:etiology / Q000503:physiopathology / Q000517:prevention & control*; D002648:Child; D018450:Disease Progression; D006801:Humans; D008403:Mass Screening; D065626:Non-alcoholic Fatty Liver Disease / Q000150:complications / Q000175:diagnosis* / Q000503:physiopathology; D063766:Pediatric Obesity / Q000150:complications / Q000503:physiopathology / Q000517:prevention & control*; D017410:Practice Guidelines as Topic; D011634:Public Health; D012307:Risk Factors
keywords: Non-alcoholic fatty liver disease; non-alcoholic steatohepatitis; obesity; paediatric