Abnormalities of copper metabolism are implicated in the pathogenesis of all the following except ?: (A) Wilson's disease, (B) Monkes' Kinky-hair syndrome, (C) Indian childhood cirrhosis, (D) Keshan disease
Answer is D. Ans. is 'd' i.e., Keshan diseaseKeshan disease is a disorder of selenium metabolism.o Following diseases are related to copper metabolism :-i) Wilson's diseaseii) Menkes kinky hair syndromeIndian childhood cirrhosis (increased hepatic, urinary and serum copper concentration are characteristic of ICC).