Del(5q) and inv(3) in myelodysplastic syndrome: A rare case report

Figure 2 Bone marrow aspiration biopsy and karyotype analysis after lenalidomide resistances. A: Bone marrow aspiration smear showing blast cell counted 16% and Hypercellularity with marked myeloid and erythroid hypoplasia. Abnormal megakaryocytes including unicellular megakaryocytes (red arrow) and lymphatic-like small megakaryocytes (yellow arrow) could still be observed. B: karyotype analysis depicting 46, XX, inv(3)(q21q26),del(5)(q13q31) (Red arrow).