<prompt> Pancytopenia with cellular marrow is seen in all Except:Megaloblastic anemiaMyelodysplasiaParoxysmal nocturnal hemoglobinuriaG6 PD deficiency  <response>: Answer is D G-6PD Deficiency Glucose - 6 - PD Deficiency is not associated with Pancytopenia and a cellular marrow Myelodysplasias, PNH and Megaloblastic anemia Vit B12,Folate deficiency may present with Pancytopenia and a cellular marrow. 