This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Misc. (R.B.C), Subject name: Pathology
Pancytopenia with cellular bone marrow is seen in all except: 
Select and explain. 
A. Megaloblastic Anemia, B. MDS, C. PNH, D. G6PD deficiency
D: G6PD deficiency
Answer: D: G6PD deficiency 
Explanation: Ans. (d) G6PD deficiency(Ref: Harrison 18th/pg Chapter 107)Pancytopenia with cellular bone marrow is not seen in G6PD deficiency, which is a type of hemolytic anemia