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What is Intravenous immunoglobulin therapy is effective in some patients with which of the conditions? and explain in detail?
Red cell aplasia is treated with combination of erythrocyte transfusions and iron chelation. For persistent B19 parvovirus infection, almost all patients respond to intravenous immunoglobulin therapy. Ref: Harrisons Principles of Internal Medicine, 18th Edition, Page 895