The role of thymectomy in red cell aplasia.

Red cell aplasia is an unusual cause of anemia. Fifty percent of all patients with red cell aplasia will have a thymoma. Twenty-five to 30% of those who undergo thymectomy will be cured. Data are presented that suggest that any patient with red cell aplasia should have thymectomy through a median sternotomy. One of 3 such patients who underwent the operation has had complete remission for two years.