Hereditary haemorrhagic telangiectasia and secondary biliary cirrhosis

We report the case of a 65-year-old woman with a 10-year history of biliary disease and a 3-year history of anaemia, lethargy, angina and recurrent ascending cholangitis; she had hereditary haemorrhagic telangiectasia (HHT) with aneurysms in the splanchnic circulation, and was assumed to have secondary biliary cirrhosis with portal hypertension and hypertrophic obstructive cardiomyopathy. Her portal hypertension was caused by secondary biliary cirrhosis induced by intrahepatic gallstones; this was associated with left ventricular hypertrophy and a high cardiac output, caused by increased splanchnic circulation, and with aneurysms in the superior mesenteric and pancreaticoduodenal arteries, which were visualized by angiography. We conclude that HHT can produce abnormal abdominal vascular anatomy, which affects haemodynamic performance and makes it difficult to manage a patient with portal hypertension caused by secondary biliary cirrhosis. HHT has been shown to be associated with intrahepatic biliary stones and might have a causal role. When assessing patients with this type of condition for liver transplantation, particular attention should be paid to haemodynamic and circulatory abnormalities.