Hepatic Wilson's disease: initial treatment and long-term management.

This article is based on the experience of 320 patients with Wilson's disease who were seen between the years 1954 and 2000. These patients were seen at The Boston City Hospital, 1954 thru 1955, University College Hospital, London,1955 thru 1957; Addenbrooke's Hospital, Cambridge, 1967 thru 1987, and The Middlesex Hospital London, 1988 thru 2000. Wilson's disease is not strictly a gastroenterologic disease but a genetically determined metabolic disease that is mediated by a failure of copper excretion through the bile. The mutation carried on chromosome 13q14.3: it involves a copper-carrying ATPase (ATPase 7B); more than 250 mutations are now known. The first organ to be affected is the liver, then many other tissues, principally the brain but also the eyes, the kidneys, the bone marrow, and the osteoskeletal system. It is with the hepatic form of the disease that this article is concerned. The hepatic illness may be acute, subacute or chronic; it may be progressive or, apparently, self-limiting. In 10% of patients hemolysis may also be found which can later lead to the formation of pigment gallstones. The management of liver disease is not considered in this article, which is strictly confined to the therapeutic options available for the elimination of copper and the long-term welfare of the patient. It must be remembered that all close relatives of the patient must be screened for the presymptomatic stage of the disease so, if they are found to be homozygous carriers for the mutation, they can be started on preventive treatment.