Abstract
Osler-Weber-Rendu syndrome also known as hereditary hemorrhagic telangiectasia (HHT)
is a rare vascular dysplasia affecting multiple organ systems in the body. Hepatic
manifestations of HHT include telangiectasias, large confluent masses, hepatic perfusion
abnormalities, and various types of intrahepatic vascular shunts. Spontaneous hepatic
pseudoaneurysm (PA) in HHT is a less well-known phenomenon, with fewer than 20 cases
reported in the literature so far. Even rarer is the use of percutaneous glue (N-butyl
cyanoacrylate) embolization to manage multiple hepatic PAs in HHT syndrome. The purpose
of this case report is to describe the successful management of multiple hepatic PAs
by percutaneous embolization in a 56-year-old male diagnosed with HHT.
Keywords
hereditary hemorrhagic telangiectasia - pseudoaneurysms - glue embolization