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目的 探讨测定锌原卟啉 (Zpp)对儿童缺铁性贫血 (IDA)的早期诊断及疗效评估的价值。 方法 对75例末梢血Hb <110g/L的贫血患儿进行Zpp测定 ,并对Zpp升高的 4 5例患儿进行铁试验治疗。 结果 75例患儿中有 71例Zpp不同程度升高 ,铁试验治疗显示 ,随治疗的继续 ,Hb逐渐升高 ,Zpp逐渐下降。治疗 8周贫血纠正 ,Zpp下降至正常。 结论 Zpp可作为IDA的诊断及疗效观察的重要指标之一。
Objective To investigate the value of zinc protoporphyrin (Zpp) in the early diagnosis and evaluation of children with iron deficiency anemia (IDA). Methods Zpp was measured in 75 children with Hb <110g / L in peripheral blood, and 45 children with Zpp elevation were treated with iron test. Results Among the 75 cases, 71 cases of Zpp increased to varying degrees. Treatment with iron showed that Hb gradually increased and Zpp decreased gradually with the continued treatment. Eight weeks of treatment of anemia correction, Zpp dropped to normal. Conclusion Zpp can be used as one of the important indicators in the diagnosis and curative effect observation of IDA.