Hepatolenticular Degeneration

Hepatic Form of Wilson Disease; Hepato-Neurologic Wilson Disease; Hepatocerebral Degeneration; Kinnier-Wilson Disease; Progressive Lenticular Degeneration; Westphal-Strumpell Syndrome; Wilson Disease, Hepatic Form; Wilson's Disease
A rare autosomal recessive disease characterized by the deposition of copper in the BRAIN; LIVER; CORNEA; and other organs. It is caused by defects in the ATP7B gene encoding copper-transporting ATPase 2 (EC 3.6.3.4), also known as the Wilson disease protein. The overload of copper inevitably leads to progressive liver and neurological dysfunction such as LIVER CIRRHOSIS; TREMOR; ATAXIA and intellectual deterioration. Hepatic dysfunction may precede neurologic dysfunction by several years.