Epstein-Barr病毒特异性DNA酶抗体(EDAb)水平检测在鼻咽癌早期发现中的提示性
在广州地区鼻咽癌(NPC)普查中,共对5030例正常人进行EDAb检测,发现EDAb阳性(抗酶率≥30%)者224例,其中高滴度阳性者77例。经52个月追踪观察发现NPC患者14例,其中普查时EDAb阴性者1例,EDAb阳性者13例(包括EDAb高滴度阳性NPC患者例数)及EDAb高滴度阳性者9例。3组人的NPC相对风险(RR)为1:279:562,差异显著。收集鼻咽活检阴性就诊者98例,按EDAb检测结果分为两组,EDAb阳性组44例,经3个月追踪及多次活检后确诊为NPC者34例,占77·s%。EDAb阴性组54例,确诊为NPC者5 例,占9·3%。EDAb阳性组检出NPC的机率为阴性组的8...
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Format: | Article |
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Language: | zho |
Published: |
Editorial Office of Journal of Sun Yat-sen University
1993-01-01
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Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
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Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43592060/ |
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