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标题 血常规检查和血清铁蛋白检查在缺铁性贫血感染疾病中的诊断价值
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    [摘要]目的 探讨血常规检查和血清铁蛋白检查在缺铁性贫血感染疾病中的诊断价值。方法 选取2018年2月~2019年4月我院收治且疑似缺铁性贫血感染的患者68例作为研究对象,所有患者均接受血常规检查和血清铁蛋白检查。比较两种检查方法的灵敏度、特异性和准确率。结果 68例疑似缺铁性贫血感染的患者中,病理检查确诊为缺铁性贫血感染的患者50例,非缺铁性贫血感染的患者18例;血清铁蛋白检查缺铁性贫血感染的患者41例,阴性27例;血常规检查缺铁性贫血感染的患者46例,阴性22例。两种检查方法的灵敏度、特异性和准确率比较,差异无统计学意义(P>0.05)。结论 缺铁性贫血感染患者行血常规检查和血清铁蛋白检查,其灵敏度、特异性和准确率相当,临床应根据患者的实际情况选择检查方法。

    [关键词]地中海贫血;缺铁性贫血;血常规;诊断价值

    [中图分类号] R556.3? ? ? ? ? [文献标识码] A? ? ? ? ? [文章编号] 1674-4721(2020)2(a)-0204-03

    Diagnostic value of routine blood examination and serum ferritin examination in iron deficiency anemia infection

    GUAN Xi-hua

    Department of Clinical Laboratory, Anshan Cancer Hospital, Liaoning Province, Anshan? ?114033, China

    [Abstract] Objective To explore the diagnostic value of routine blood examination and serum ferritin examination in iron deficiency anemia infection. Methods Sixty-eight patients suspected with iron deficiency anemia infection in our hospital from February 2018 to April 2019 were selected as the study objects, all patients received routine blood tests and serum ferritin tests. The sensitivity, specificity and accuracy of the two methods were compared. Results Among 68 patients suspected with iron deficiency anemia infection, 50 cases were diagnosed as iron deficiency anemia infection by pathological examination, and 18 cases were non iron deficiency anemia infection. 41 patients were diagnosed as iron deficiency anemia infection by serum ferritin, and 27 cases were detected in negative. 46 patients were diagnosed as iron deficiency anemia infection by blood routine examination, and 22 cases were detected in negative, there were no significant differences in sensitivity, specificity and accuracy between the two methods (P>0.05). Conclusion The sensitivity, specificity and accuracy of routine blood test and serum ferritin test in patients with iron deficiency anemia infection are similar. The clinical examination method should be selected according to the actual situation of patients.

    [Key words] Thalassemia; Iron deficiency anemia; Routine blood; Diagnostic value

    当人体对铁的需求以及供应失衡,将造成铁在体内清空,发生缺铁性贫血的疾病[1],为贫血疾病中最常见的一种,临床可单独出现,也可伴随其他疾病发生。随着病情发展可见机体血红蛋白(Hb)发生缺陷,体内的红细胞生成受到感染,引起低色素性貧血。可靠的诊断方法是保证疾病治疗效果的关键所在,临床一般将Hb及血清铁蛋白电泳测定法对贫血进行鉴定,但上述方法的检查所需时间较长。国内外大量研究显示,血常规检测可快速诊断缺铁性贫血,有利于病症的诊断和后期诊治,其灵敏度、特异性以及准确性相对较高[2],同时平均红细胞体积(MCV)和红细胞体积分布宽度(RDW)的异常变化,还可鉴别贫血类型,与地中海贫血相区别,便于下一步治疗方案的制订与顺利实施。缺铁性贫血与地中海贫血均为小细胞低色素性贫血,血常规检测具有操作简单、准确性高等优势。本研究旨在探讨血常规检查和血清铁蛋白检查在缺铁性贫血感染疾病中的诊断价值,现报道如下。

    [2]孙健,孙冀兵,张娜,等.血常规联合毛细血管血红蛋白电泳检测在缺铁性贫血与轻型β地中海贫血孕妇中的鉴别价值[J].河北醫药,2018,40(5):681-685.

    [3]张卫云,杨雄攀,李林海,等.MCH、MCV、RDW-CV、HbA2和红细胞脆性试验在地中海贫血和缺铁性贫血鉴别诊断中的应用[J].生物技术通讯,2016,27(2):244-248.

    [4]黄健英,李宏,李昉明,等.广州番禺大石地区早产儿及足月儿在0~2岁发生营养性缺铁性贫血的状况调查[J].广东医学,2016,37(3):418-421.

    [5]黄健英,何丽碧,黄旭珊,等.广州市番禺区早产儿在2岁内发生营养性缺铁性贫血的影响因素调查[J].广东医学,2016,37(21):3263-3265.

    [6]徐帆,胡乃中,梅俏.可溶性转铁蛋白受体及其复合参数在诊断炎症性肠病合并缺铁性贫血中的临床价值[J].安徽医科大学学报,2018,53(7):1110-1114.

    [7]吴潍,李秋菊.归脾汤中药配方颗粒剂与传统饮片煎剂治疗女性缺铁性贫血临床疗效对比[J].中华中医药学刊,2016, 34(3):750-753.

    [8]陈哲周,李美岩.网织红细胞血红蛋白含量诊断妊娠妇女铁缺乏的临床应用研究[J].中国全科医学,2017,20(5):609-612.

    [9]谭晓青,罗业涛,黄怡.妊娠期是否规律补铁对母婴血红蛋白水平和围产期并发症的影响[J].中国药房,2018,29(12):1685-1688.

    [10]杜丽,秦丹卿,兰菲菲,等.轻型β地中海贫血合并缺铁性贫血患者血红蛋白A2水平的变化[J].广东医学,2016, 37(13):1982-1984.

    [11]葛振嵘,李秀芬.急性冠脉综合征合并继发性血小板增多症患者血栓事件的预防及治疗[J].中国全科医学,2016, 19(14):1719-1721.

    [12]徐金霞,吴兆晴,刘瑜.蔗糖铁静脉注射治疗晚期妊娠中度缺铁性贫血效果观察[J].山东医药,2017,57(34):88-89.

    [13]杨红梅,何国琳,史琳,等.川渝城市地区妊娠期铁缺乏及缺铁性贫血的现况调查及多因素分析[J].实用妇产科杂志,2018,34(11):840-843.

    [14]李勇杰,李斌,魏荣华.肥胖型2型糖尿病患者胃旁路术后糖代谢情况的动态观察[J].中华胃肠外科杂志,2017, 20(4):457-459.

    [15]谢群芳.血常规检验在地中海贫血和缺铁性贫血诊断中的价值分析[J].临床检验杂志(电子版),2019,8(1):177.

    (收稿日期:2019-06-25? 本文编辑:刘克明)

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