Gas in the Portal Vein: An Emergency or Just Hot Air?

Dig Dis Sci. 2021 Oct;66(10):3290-3295. doi: 10.1007/s10620-021-07126-8. Epub 2021 Jun 29.

Abstract

We report the case of a 87-year-old woman admitted to our Emergency Department for mild abdominal pain associated with vomiting. An abdominal X-ray showed gas present in the portal venules of the left hepatic lobe, a finding associated with numerous surgical and medical conditions. The patient was successfully managed with conservative treatment. Isolated intrahepatic gas is a rare radiologic finding; emergency surgery should be performed only when there are signs of associated acute intestinal infarction.

Keywords: Emergency surgery; Hepatic portal venous gas (HPVG); Intestinal ischemia; Intrahepatic pneumatosis; Superior mesenteric artery embolism.

Publication types

  • Case Reports

MeSH terms

  • Aged, 80 and over
  • Embolism, Air / diagnostic imaging*
  • Embolism, Air / therapy
  • Female
  • Humans
  • Portal Vein / diagnostic imaging*
  • Portal Vein / pathology*
  • Tomography, X-Ray Computed