血清铁蛋白及其他四种肿瘤标志物检测对肺癌的诊断价值
2015-12-02独海玲
独海玲

[摘要] 目的 探讨血清铁蛋白及其他四种肿瘤标志物检测对肺癌的诊断价值。 方法 选取2013年5月~2014年9月我院就诊并经临床病理或组织学检查证实的肺癌患者115例,作为观察组,选择同期正常体检者82例为对照组。观察血清铁蛋白及其他四种肿瘤标志物单一及联合检测对肺癌的诊断价值。 结果 观察组患者的SF、CEA、CYFRA21-1、NSE、CA125各指标明显高于对照组,差异显著(P<0.05)。小细胞肺癌中SF及NSE显著高于鳞状细胞癌和腺癌,差异有统计学意义(P<0.05)。鳞状细胞癌CYFRA21-1显著高于小细胞肺癌和腺癌,差异有统计学意义(P<0.05)。腺癌中CEA及CA125著高于小细胞肺癌和鳞状细胞癌,差异有统计学意义(P<0.05)。SF、CEA、NSE和CYFRA21-1、CA125联合检测灵敏度明显高于其他单项检测,差异有统计学意义(P<0.05)。单特异度各项比较,差异无统计学意义(P>0.05)。 结论 SF、CEA、NSE和CYFRA21-1、CA125联合检测可明显提高临床肺癌的早期诊断阳性率,值得临床参考应用。
[关键词] 血清铁蛋白;四种肿瘤标志物;联合检测;肺癌;诊断价值
[中图分类号] R [文献标识码] B [文章编号] 2095-0616(2015)17-143-03
Serum ferritin and other four kinds of value of detection of tumor markers in diagnosis of lung cancer
DU Hailing
Department of Laboratory, Peixian people's Hospital, Peixian 221600, China
[Abstract] Objective To explore the serum ferritin and other four kinds of value of detection of tumor markers in diagnosis of lung cancer. Methods 115 cases or confirmed by histological examination of lung cancer patients From 2013 May to 2014 September in our hospital were collected as the observation group, select the same period 82 cases of healthy persons as control group. Observation of serum ferritin and other four kinds of value of tumor markers in single and combined detection in the diagnosis of lung cancer were all observed. Results Observation indexes in patients with SF, CEA, CYFRA21-1, NSE, CA125 were significantly higher than control group, compared the two groups, the difference was statistically significant (P<0.05). SF and NSE in small cell lung cancer was significantly higher than that in squamous cell carcinoma and adenocarcinoma, the difference was statistically significant (P<0.05). Squamous cell carcinoma was significantly higher than that of CYFRA21-1 in small cell lung cancer and adenocarcinoma, the difference was statistically significant (P<0.05). Adenocarcinoma was significantly higher than that of CEA and CA125 in small cell lung cancer and squamous cell carcinoma, the difference was statistically significant (P<0.05). SF, CEA, NSE and CYFRA21-1, CA125 and the detection sensitivity was higher than that of other single detection, the difference was statistically significant (P<0.05). Comparison of the specificity, the difference was not statistically significant (P>0.05). Conclusion SF, CEA, NSE, and CYFRA21-1 CA125 combined detection can significantly improve the positive rate of diagnosis of early clinical lung cancer, which is worthy of clinical application.endprint
[Key words] Serum ferritin; Four tumor markers; Combined detection; Lung cancer; Diagnosis
近年来,随着环境的污染,肺癌的发病率和死亡率越来越高。肺癌患者早期症状不显著或者自己感觉不到异常,一旦发现大部分患者已是中晚期[1-2]。因此肺癌的早期诊断及确诊显得尤为重要。临床上近年来肿瘤标志物的检测越来越多的得到应用[3-4]。本研究探讨了血清铁蛋白及其他四种肿瘤标志物检测对肺癌的诊断价值,现将结果报道如下。
1 资料与方法
1.1 一般资料
选取2013年5月~2014年9月我院就诊并经临床病理或组织学检查证实的肺癌患者115例,做为观察组,其中男71例,女44例,年龄49~82岁,平均(54.8±10.2)岁。其中小细胞肺癌50例,鳞状细胞癌患者45例,腺癌20例。选择同期正常
表1 两组血清肿瘤标志物水平比较()
组别 n SF(μg/L) CEA(ng/mL) CYFRA21-1(ng/mL) NSE(ng/mL) CA125(U/mL)
观察组 115 657.24±56.19 61.25±7.26 7.53±1.78 21.24±3.73 150.16±15.19
对照组 82 152.12±31.29 3.51±0.58 1.31±0.23 8.11±2.19 16.19±3.75
t 23.123 9.873 4.328 7.095 14.116
P <0.05 <0.05 <0.05 <0.05 <0.05
表2 不同类型肺癌SF、CEA、NSE和CYFRA21-1、CA125水平比较()
组别 n SF(μg/L) CEA(ng/mL) CYFRA21-1(ng/mL) NSE(ng/mL) CA125(U/mL)
小细胞肺癌 50 657.24±56.19 25.45±6.26 4.53±0.78 21.27±3.73 120.16±12.57
鳞状细胞癌 45 452.12±51.29 51.51±13.57 7.39±1.71 14.11±3.19 79.19±9.75
腺癌 20 513.98±50.25 62.63±15.98 5.27±0.93 16.63±4.05 151.12±15.21
F 25.235 10.126 5.231 7.945 18.182
P <0.05 <0.05 <0.05 <0.05 <0.05
体检者82例为对照组,其中男51例,女31例,年龄40~79岁,平均(53.7±10.1)岁。两组患者的性别、年龄、病程等比较,差异不具有显著性(P>0.05)。且……
