免疫球蛋白指标对多发性骨髓瘤的临床诊断价值分析
2018-12-21于奇宁
于奇宁
[摘要] 目的 分析免疫球蛋白指标对多发性骨髓瘤的临床诊断价值。 方法 选取我院2016年1月~2018年1月收治的42例多发性骨髓瘤患者作为观察组,另选同期50例健康体检者作为对照组,在征得两组受试者知情同意下采集其血样并检测免疫球蛋白指标,分析后者在多发性骨髓瘤临床诊断工作中的应用价值。 结果 两组受试者免疫球蛋白A(immunoglobulin A,IgA)、免疫球蛋白G(immunoglobulin G,IgG)、免疫球蛋白M(immunoglobulin M,IgM)比较,差异有统计学意义(P<0.05);观察组内不同分型多发性骨髓瘤患者各指标比较,差异均有统计学意义(P<0.05)。 结论 多发性骨髓瘤可以分为IgA型、IgG型、IgM型、轻链型4种,免疫球蛋白指标在某一Ig型存在着单一升高情形,轻链型各指标数值则明显偏低,可为多发性骨髓瘤临床分型的诊断提供可靠的参照依据。
[关键词] 多发性骨髓瘤;免疫球蛋白指标;临床分型;应用价值
[中图分类号] R733.3 [文献标识码] B [文章编号] 1673-9701(2018)25-0042-03
[Abstract] Objective To analyze the clinical diagnostic value of immunoglobulin markers in multiple myeloma. Methods A total of 42 patients with multiple myeloma who were admitted to our hospital from January 2016 to January 2018 were enrolled as the observation group. In the same period, 50 healthy subjects were selected as the control group. The blood samples were collected and immunoglobulin markers were detected with the informed consent of both groups of subjects. The application value of the latter in the clinical diagnosis of multiple myeloma was analyzed. Results Immunoglobulin A(IgA), immunoglobulin G(IgG), and immunoglobulin M (IgM)were compared between the two groups, and the differences were statistically significant(P<0.05); in the observation group, there were statistically significant differences in different markers in the patients with different types of multiple myeloma(P<0.05). Conclusion Multiple myeloma can be divided into four types: IgA type, IgG type, IgM type, and light chain type. There is a single elevation of immunoglobulin markers in a certain Ig type. The light chain marker values are significantly lower, which can provide a reliable reference for the diagnosis of the clinical typing of multiple myeloma.
[Key words] Multiple myeloma;Immunoglobulin markers;Clinical typing;Application value
多發性骨髓瘤是一种好发于中老年人群的恶性肿瘤,为浆细胞非正常增生并对骨髓形成侵犯所致,主要发生于B淋巴细胞,但近些年来其发病人群年轻化趋势十分明显[1]。发病早期多发性骨髓瘤患者以发热、腰腿痛为主要表现,但上述表现缺乏特异性,往往容易被误诊为呼吸系统疾病、骨病而未得到及时的治疗,病情迁延日久之下患者预后急剧下降[2]。及早治疗成为改善多发性骨髓瘤患者生存质量,延长其生存周期的关键之所在,而要想实现该目的就必须获取准确的临床诊断结果[3]。由于免疫球蛋白生成受限在该病症发生、发展中扮演着重要的角色,所以通过对免疫球蛋白指标进行测定在理论上有助于多发性骨髓瘤的诊断[4]。为分析免疫球蛋白指标在多发性骨髓瘤临床诊断工作中的应用价值,现报道如下。
1 资料与方法
1.1 一般资料
选取2016年1月~2018年1月我院收入的42例多发性骨髓瘤患者作为观察组,其中男25例、女17例;……
