胸水中CYFRA21-1测定的初步报告
The Values of CYFRA in Pleural Effusion
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摘要: 测定了130例胸水标本，其中癌性购水75例，结核性胸膜炎43例，其它良性购水12例。恶性胸水的CYFRA21-1浓度显著高于良性胸水（P＜0．01），其敏感性为61．3%，特异性为87．3%，准确率为72．3%，提示测定胸水CYFRA21－1对恶性胸水的诊断和鉴别诊断具有临床应用价值。Abstract: The values of cytokeratin 19 fragment (CYFRA21-1)were measured in the pleural fluid of patients with lung cancer，with tuberculous pleurisy，and with benign diseases other than tuberculosis.CYFRA levels in malignant effu-lions were significantly higher than those in benign effusions.For malignant effu- sions the diagnostic sensitivity of CYFRA，specificity is diagnostic accuracy is ·It is suggested that the assay for CYFRA is use-ful took for the diagnosis of malignant effusions.
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