This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
Abnormalities of copper metabolism are implicated in the pathogenesis of all the following except – 
Select and explain. 
A. Wilson's disease, B. Monke's Kinky–hair syndrome, C. Indian childhood cirrhosis, D. Keshan disease
D: Keshan disease
Answer: D: Keshan disease 
Explanation: 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).