| CA1 9-9、CA242和CA50联检对胰腺癌诊断的价值 |
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| 引用本文： | 易丹,殷跃. CA1 9-9、CA242和CA50联检对胰腺癌诊断的价值[J]. 放射免疫学杂志, 2009, 22(4): 328-330 |
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| 作者姓名： | 易丹 殷跃 |
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| 作者单位： | 湖南省人民医院核医学科,410005;湖南省人民医院核医学科,410005 |
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| 摘 要： | 目的：探讨联检肿瘤标志物CA19-9、CA242和CA50在胰腺癌诊断中的应用价值。方法：选择2007年1月～2008年10月湖南省人民医院门诊及住院患者共250人进行了CA19-9、CA242和CA50联检,其中120例为临床明确诊断的胰腺癌患者。结果：胰腺癌患者血清中的CA19-9、CA242和CA50水平明显高于对照组。CA19-9敏感性和特异性分别为82.0%和79.6%;CA242敏感性和特异性分别为78.5%和81.6%;CA50敏感性和特异性分别为52.7%和74.6%;联检CA19-9、CA242和CA50其敏感性和特异性提高为96.82%和98.75%。结论：采用CA19-9、CA242和CA50联检的方法,对胰腺癌的早期诊断具有一定的临床意义。
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| 关 键 词： | 胰腺癌 肿瘤标志物 敏感性 联合检测 |
Diagnostic Value of Combined Determinations of Serum CA19-9,CA242 and CA50 Levels in Patients with Pancreatic Cancer |
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| Yi Dan,Yin Yue. Diagnostic Value of Combined Determinations of Serum CA19-9,CA242 and CA50 Levels in Patients with Pancreatic Cancer[J]. Journal of Radioimmanology, 2009, 22(4): 328-330 |
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| Authors: | Yi Dan Yin Yue |
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| Affiliation: | Yi Dan,Yin Yue Department of Nuclear Medicine,People's Hospital of Hunan Province(410005),China |
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| Abstract: | Objective To explore the diagnostic value of combined determinations of serum CA19-9,CA242 and CA50 levels in patients with pancreatic cancer.Methods Serum CA19-9,CA242 and CA50 levels were determined with RIA in 120 patients with pancreatic cancer,50 patients with chronic pancreatitis and 80 controls.Results The serum levels of CA19-9,CA242 and CA50 in patients with pancreatic cancer were significantly higher than those in patients with pancreatitis and controls.With CA19-9,the diagnostic sensitivity and s... |
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| Keywords: | pancreatic cancer tumor marker sensitivity combination assay |
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