Minimal Hepatic Encephalopathy in Patients With Extrahepatic Portal Vein Obstruction

Abstract

Prevalence of MHE in EHPVO patients is 35.3%, and CFF alone can reliably diagnose 88% of MHE patients with both abnormal psychometry and P300ERP. However, in view of the relatively low number of patients with MHE, the usefulness of CFF in this setting awaits confirmatory studies.