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当前学科：血液病
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男性，56岁。患慢性骨髓炎8个月，血红蛋白70g／L，白细胞、血小板正常。血清铁6.21μmol／L，铁蛋白206μg/L，骨髓增生活跃，细胞外铁（+++）。该患者治疗措施主要是（）
A . A.大剂量丙种球蛋白输注
B . 输血
C . 补充叶酸和维生素B
12
D . 控制炎症
E . 补充铁剂
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