PMC3134170_01
Bone marrow aspiration showing giant proerythroblast with prominent nucleoli and cytoplasmic blebs. Myeloid cells were relatively increased.
JTM2011-287914.001.jpg
PMC3134170_01_JTM2011-287914.001.jpg
fig1
Bone marrow aspiration and biopsy showed giant proerythroblast consistent with parvovirus infection (Figures 1 and 2).
Bone marrow biopsy showing giant proerythroblast, nuclear clearing with eosinophilic intranuclear inclusion and peripheral condensation of chromatin. Late erythroid precursors are reduced, and myeloid cells are increased.
JTM2011-287914.002.jpg
PMC3134170_01_JTM2011-287914.002.jpg
fig2
Bone marrow aspiration and biopsy showed giant proerythroblast consistent with parvovirus infection (Figures 1 and 2).