PMC4531565_01
Bone marrow smear finding at the time of the pure red cell aplasia shows erythroid aplasia diagnosis, Wright-Giemza, x400.
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The bone marrow was normocellular with an increased M:E ratio of 12:1, and there was no evidence of myelodysplastic features or thymoma was not observed (Figure 1).
Bone marrow smear shows granulocytic hyperplasia with dysgranulopoiesis such as nuclear cytoplasmic asynchrony and hypogranularity that is consistent with MDS with erythroid aplasia. Wright-Giemza, x400.
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Numerous dysplastic features were observed in three lineages (Figure 2).