title: Acute Liver Failure.
abstract: Pediatric acute liver failure (ALF) is a complex and rapidly progressive syndrome that results from a variety of age-dependent etiologies. It is defined by the acute onset of liver disease with no evidence of chronic liver disease. There must be biochemical or clinical evidence of severe liver dysfunction as defined by an international normalized ratio (INR) ≥2. If hepatic encephalopathy is present, INR should be ≥1.5. Unfortunately, due to the rarity of ALF in pediatric patients, there is a paucity of diagnostic and management algorithms and each patient must have an individualized approach. [Pediatr Ann. 2016;45(12):e433-e438.].
authors.forename: Catherine D
authors.initials: CD
authors.lastname: Newland
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D019468:Disease Management; D006801:Humans; D007223:Infant; D008099:Liver / Q000503:physiopathology; D017114:Liver Failure, Acute / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy; D010372:Pediatrics; D012307:Risk Factors