Clockwise from upper left: Increased blasts on aspirate smear, Ring sideroblast (iron stain), Significant erythroid dysplasia on aspirate smears and CD34 on core biopsy showing increased blasts.Clockwise from upper left: Increased blasts on aspirate smear, Ring sideroblast (iron stain), Significant erythroid dysplasia on aspirate smears and CD34 on core biopsy showing increased blasts.
The bone marrow aspirate and biopsy performed two years later shows a marked improvement, with resolution of the erythroid dysplasia and decrease in the blast percentage.The bone marrow aspirate and biopsy performed two years later shows a marked improvement, with resolution of the erythroid dysplasia and decrease in the blast percentage.