Liver international : official journal of the International Association for the Study of the Liver
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Nonalcoholic fatty liver disease (NAFLD) encompasses a spectrum of disease from simple steatosis to steatohepatitis, to fibrosis and cirrhosis. The paediatric NAFLD fibrosis index (PNFI) and transient elastography (TE) are potential noninvasive markers for fibrosis. To prospectively evaluate the performance of PNFI and TE in assessing clinically significant fibrosis in children with biopsy-proven NAFLD. ⋯ In children with NAFLD, the combination of PNFI and TE can be used to accurately assess the presence of clinically significant liver fibrosis. This will help to identify patients who should undergo liver biopsy because the confirmation of advanced fibrosis would lead to closer follow-up and screening for cirrhosis-related complications.