Fig. 4
From: Suspected anemia caused by maternal anti-Jra antibodies: a case report
Peripheral blood smear (a) and bone marrow fluid smear (c) at 3 days of age. Peripheral blood showed a few hypersegmented neutrophils and megathrombocytes. Hyperplastic bone marrow was observed; however, no immature erythroblasts or megakaryocytes were found. Peripheral blood smear (b) and bone marrow fluid smear (d) at 4 months of age. The hypersegmented neutrophils in peripheral blood disappeared, and no megathrombocytes were observed. In the bone marrow, strongly basophilic immature erythroblasts were observed, and megakaryocytes appeared normal. Both findings were observed using May-Giemsa staining