This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S., Subject name: Pediatrics
All of the following cause microcytic hypochromic anemia, except: 
Select and explain. 
A. Lead poisoning, B. Thalassemia, C. Iron deficiency, D. Fanconi's anemia
D: Fanconi's anemia
Answer: D: Fanconi's anemia 
Explanation: d. Fan coni's anemia(Ref: Nelson's 20/e p 2323-2325, Ghai 8/e p 334-335)Fanconi's anemia presents as pancytopenia and normocytic normochromic anemia.