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Japanese

Clinical Efficiency of a New Tumor Marker (CYFRA) for Head and Neck Squamous Cell Carcinomas Eisaku Higuchi 1 1Department of Otorhinolaryngology, Kushiro City General Hospital pp.685-690
Published Date 1996/8/20
DOI https://doi.org/10.11477/mf.1411901409
  • Abstract
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We examined the clinical efficiency of a new tumor marker (CYFRA) for head and neck squamous cell carcinomas and compared it with SCC antigen. The cut off values were as follows : CYFRA at 1.1 ng/ml, SCC 1.1ng/ml. The sensitiv-ity and the specificity of CYFRA were 61.5% and 95. 2%, respectively. The sensitivity and the specificity of SCC antigen were 53.8% and 95.2%, respectively. CYFRA showed higher positive rate than SCC antigen. As tumors progressed we found a tendency for the positive rate to rise. Therefore, we concluded that CYFRA was not a less effective tumor marker than SCC antigen for screening head and neck squamous cell carcinomas.


Copyright © 1996, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1316 印刷版ISSN 0914-3491 医学書院

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