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: Pathology
The skin pigmentation in bronze diabetes is due to? 
Select and explain. 
A. The skin pigmentation in bronze diabetes is due to?, B. Lipofuscin, C. Melanin, D. Both melanine & hemosiderin
D: Both melanine & hemosiderin
Answer: D: Both melanine & hemosiderin 
Explanation: Ans. is 'd' i.e., Both melanin & HemosiderinSkin pigmentation in bronze diabetes (Hemochromatosis)Predominantly due to increased epidermal melanin production--> Paly attributed to hemosiderin deposition in dermal macrophages and fibroblasts.