A study of hepatopulmonary syndrome among patients of cirrhosis of liver and portal hypertension.

Abstract

The study results showed presence of hepatopulmonary syndrome and intrapulmonary vascular dilatation syndrome among patients of portal hypertension. The presence of cyanosis, clubbing and orthodeoxia were found to be suggestive indicators of hepatopulmonary syndrome. Even though not very specific, spider naevi were found to be a useful clinical indicator for the presence of intrapulmonary vascular dilatations.