<prompt> A patient by name Mahesh whose age is 60 years presented with hypercellulor Bone marrow, Peripheral Blood smear shows pancytopenia and 15 mycloblast cells. Most likely diagnosis isMyelodysplastic syndromeBlast Crisis in CMLAMLPolycythemia vera  <response>: Hypercellulor Bone marrowPeripheral Blood smear shows pancytopenia15 myeloblast cells are characteristically seen in MDSIt is common seen in elderly 