Stage of fibrosis and portal pressure correlation in nonalcoholic steatohepatitis

Abstract

HVPG and WHVP measurements were strongly correlated with stages of fibrosis in NASH. Patients with NASH had lower HVPG and WHVP for each stage of fibrosis compared with HCV patients. This raises the concern of underestimation of pressures by HVPG in NASH etiology for the stage of disease or increased fibrosis despite lower pressures in them.