Abnormalities of copper metabolism are implicated in the pathogenesis of all the following except –
Keshan disease is a disorder of selenium metabolism.
Following diseases are related to copper metabolism :-


Wilson's disease
Menkes kinky hair syndrome
Indian childhood cirrhosis (increased hepatic, urinary and serum copper concentration are characteristic of ICC).
Wilson's disease
Monke's Kinky–hair syndrome
Indian childhood cirrhosis
Keshan disease
Keshan disease