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如同“发热”一样,“贫血”仅为一个症状。在弄清贫血的确实原因前,给予多种“补血剂”进行治疗,从表面上有时可有一定效果,但实际上是有害的。一则使血液形态学失去特征,诊断更为困惑;二则掩盖了病情,使贫血的潜在病因得以发展,失去治疗的机会。如恶性肿瘤患者,即使轻度贫血,亦难治愈;钩虫病患者,即使重度贫血,常可治愈。故贫血的诊断以明确病因为重要(表1)。
Like “fever”, “anemia” is only one symptom. Before getting a clear idea of the exact cause of anemia, giving a variety of “hematinic agents” for treatment can sometimes have some effect on the surface, but it is actually detrimental. One makes the blood morphological loss of features, the diagnosis is more confused; two mask the disease, so that the potential causes of anemia can be developed, the loss of treatment opportunities. Such as cancer patients, even mild anemia, but also difficult to cure; hookworm patients, even if severe anemia, can be cured. Therefore, the diagnosis of anemia in order to identify the cause is important (Table 1).