Hepatitis E autochthonous infection in chronic liver disease

Eur J Gastroenterol Hepatol. 2008 Aug;20(8):800-3. doi: 10.1097/MEG.0b013e3282f1cbff.

Abstract

Hepatitis E virus is endemic in many parts of the developing world and causes a self-limiting hepatitis in young adults, except in pregnant women and patients with chronic liver disease, where the mortality is high. Locally acquired hepatitis E is increasingly recognized in the developed world. It is caused by hepatitis E virus genotype 3, affects the middle-aged and the elderly, and may be a zoonotic infection from pigs. We present a case of locally acquired hepatitis E infection in a patient with previously undiagnosed cirrhosis, which resulted in subacute liver failure and death. We describe our attempt to trace this infection to a free-range pig farm adjacent to the patient's place of employment. Hepatitis E infection should be considered in the differential diagnosis in patients with decompensated chronic liver disease whatever their age or travel history. When found, the prognosis may be poor.

Publication types

  • Case Reports
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Chronic Disease
  • Fatal Outcome
  • Hepatitis E / complications
  • Hepatitis E / diagnosis*
  • Hepatitis E / transmission
  • Hepatitis E / virology
  • Hepatitis E virus / classification
  • Hepatitis E virus / genetics
  • Humans
  • Liver Cirrhosis / complications*
  • Male
  • Middle Aged
  • Sus scrofa
  • Zoonoses / transmission