Hepatic manifestations of Wilson's disease: 12-year experience in a Swiss tertiary referral centre

Wilson's disease is an inherited disorder of hepatic copper metabolism, leading to the accumulation of copper in the liver as well as the brain, cornea and other organs. Here, we describe the adult cases of hepatic Wilson's disease diagnosed at the Division of Gastroenterology and Hepatology of the University Hospital Lausanne, Switzerland between September 2004 and August 2016. Clinical manifestations, results of diagnostic tests, management and outcomes of adult patients with hepatic Wilson's disease were assessed based on standardised medical records. In addition, liver histology was reviewed and the lesional patterns were recorded. Ten new adult cases of hepatic Wilson's disease were diagnosed in our centre between September 2004 and August 2016. Male to female ratio was 1:1 and median age at diagnosis was 26 (range 18-56) years. Four patients presented with acute liver failure, four with persistently elevated liver function tests, and two with decompensated cirrhosis; none had neurological manifestations. Only one patient had a Kayser-Fleischer corneal ring. Median ceruloplasmin level at diagnosis was 0.13 (range