Association Between Puberty and Features of Nonalcoholic Fatty Liver Disease

Steatosis, portal inflammation, and fibrosis are less severe during or after puberty than before puberty among subjects with NAFLD. Postpubescent individuals have a lower prevalence of borderline steatohepatitis of zone 1 but are more likely to have Mallory-Denk bodies. These findings indicate that puberty affects the pathologic features of NAFLD.