胃泌素释放肽前体在小细胞肺癌诊断及预后的临床价值

被引:16
作者
张家祺
王迎难
李强
机构
[1] 湖北省宜昌市第一人民医院呼吸内科
关键词
肺肿瘤; 肿瘤标记,生物学; 胃泌素释放肽; 酶联免疫吸附测定;
D O I
暂无
中图分类号
R734 [呼吸系肿瘤];
学科分类号
100214 ;
摘要
胃泌素释放肽前体(ProGRP)作为一种新的小细胞肺癌的肿瘤标志物,双抗体夹心酶联免疫吸附测定(ELISA)方法显示对小细胞肺癌诊断具有较高的敏感性和特异性。相比神经元特异烯醇化酶(NSE)更适宜用于小细胞肺癌的早期诊断。ProGRP在小细胞肺癌治疗与预后监测上也体现了优越性。临床研究发现,肾小球滤过率降低是假阳性的主要因素。临床上联合检测ProGRP和NSE,对小细胞肺癌的早期诊断、监测疗效及预后价值更大。
引用
收藏
页码:216 / 218
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