Squamous cell carcinoma antigen as a marker for squamous cell carcinoma of the anal canal
Twenty-one patients with documented squamous cell carcinoma (SCC) of the anal canal underwent prospective serial collection of 101 serum samples for radioimmunoassay of SCC antigen to evaluate regression or progression of disease. Eighteen presented with primary SCC of the anal canal, two with metas...
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Veröffentlicht in: | Journal of clinical oncology 1988-05, Vol.6 (5), p.782-785 |
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creator | Petrelli, N J Shaw, N Bhargava, A Daufeldt, J Herrera, L Stulc, J P Sischy, B Mittelman, A |
description | Twenty-one patients with documented squamous cell carcinoma (SCC) of the anal canal underwent prospective serial collection of 101 serum samples for radioimmunoassay of SCC antigen to evaluate regression or progression of disease. Eighteen presented with primary SCC of the anal canal, two with metastatic disease, and one with a recurrence in the perineum. Median follow-up was 18 months. Thirteen of 22 serum samples were true-positives, and nine of 22 were false-negatives. Four of 79 serum samples were false-positives and 75 of 79 were true-negatives. The sensitivity of this test is 59% and the specificity is 95%, with the accuracy of a positive test being 76%. |
doi_str_mv | 10.1200/jco.1988.6.5.782 |
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Eighteen presented with primary SCC of the anal canal, two with metastatic disease, and one with a recurrence in the perineum. Median follow-up was 18 months. Thirteen of 22 serum samples were true-positives, and nine of 22 were false-negatives. Four of 79 serum samples were false-positives and 75 of 79 were true-negatives. 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Eighteen presented with primary SCC of the anal canal, two with metastatic disease, and one with a recurrence in the perineum. Median follow-up was 18 months. Thirteen of 22 serum samples were true-positives, and nine of 22 were false-negatives. Four of 79 serum samples were false-positives and 75 of 79 were true-negatives. The sensitivity of this test is 59% and the specificity is 95%, with the accuracy of a positive test being 76%.</description><subject>Adult</subject><subject>Aged</subject><subject>Antigens, Neoplasm - analysis</subject><subject>Anus Neoplasms - immunology</subject><subject>Anus Neoplasms - therapy</subject><subject>Biomarkers, Tumor - blood</subject><subject>Carcinoma, Squamous Cell - immunology</subject><subject>Carcinoma, Squamous Cell - therapy</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Radioimmunoassay</subject><subject>Serpins</subject><issn>0732-183X</issn><issn>1527-7755</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1988</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkb1PwzAQxS0EKqWwsyB5QGwJjh3HzogqPlWpAyDBZDnuuU3JR7ETIf57HFrYEItP8r337vQ7hE4TEieUkMu1aeMklzLOYh4LSffQOOFUREJwvo_GRDAaJZK9HKIj79eEJKlkfIRGjGUikdkYvT6-97pue48NVBU22pmyaWuNddOVS2iw9ljjWrs3cNi2Dvs_9K3F3QqCTQ-_4T1GB1ZXHk52dYKeb66fpnfRbH57P72aRSalpItyWVACBdUCCgOiKCS3eQ7UUltYK0SaMyAWuMx0CotcWm2zlAEtUmlSmy3YBF1sczeufe_Bd6ou_bCcbiDsqQIVQrOc_isM4Lig30KyFRrXeu_Aqo0rA4JPlRA1YFcP07kasKtM8WFAsJztsvuihsWvYcc59M-3_VW5XH2UDpSvdVUFNVXhhj8xX_objCA</recordid><startdate>19880501</startdate><enddate>19880501</enddate><creator>Petrelli, N J</creator><creator>Shaw, N</creator><creator>Bhargava, A</creator><creator>Daufeldt, J</creator><creator>Herrera, L</creator><creator>Stulc, J P</creator><creator>Sischy, B</creator><creator>Mittelman, A</creator><general>American Society of Clinical Oncology</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T5</scope><scope>H94</scope><scope>7X8</scope></search><sort><creationdate>19880501</creationdate><title>Squamous cell carcinoma antigen as a marker for squamous cell carcinoma of the anal canal</title><author>Petrelli, N J ; Shaw, N ; Bhargava, A ; Daufeldt, J ; Herrera, L ; Stulc, J P ; Sischy, B ; Mittelman, A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c420t-98b20eb2a7ebce7bb85f99e2f2fbff77493e0fe586a4ed98faf643e2b48c4f6d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1988</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Antigens, Neoplasm - analysis</topic><topic>Anus Neoplasms - immunology</topic><topic>Anus Neoplasms - therapy</topic><topic>Biomarkers, Tumor - blood</topic><topic>Carcinoma, Squamous Cell - immunology</topic><topic>Carcinoma, Squamous Cell - therapy</topic><topic>Female</topic><topic>Humans</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Radioimmunoassay</topic><topic>Serpins</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Petrelli, N J</creatorcontrib><creatorcontrib>Shaw, N</creatorcontrib><creatorcontrib>Bhargava, A</creatorcontrib><creatorcontrib>Daufeldt, J</creatorcontrib><creatorcontrib>Herrera, L</creatorcontrib><creatorcontrib>Stulc, J P</creatorcontrib><creatorcontrib>Sischy, B</creatorcontrib><creatorcontrib>Mittelman, A</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Immunology Abstracts</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of clinical oncology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Petrelli, N J</au><au>Shaw, N</au><au>Bhargava, A</au><au>Daufeldt, J</au><au>Herrera, L</au><au>Stulc, J P</au><au>Sischy, B</au><au>Mittelman, A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Squamous cell carcinoma antigen as a marker for squamous cell carcinoma of the anal canal</atitle><jtitle>Journal of clinical oncology</jtitle><addtitle>J Clin Oncol</addtitle><date>1988-05-01</date><risdate>1988</risdate><volume>6</volume><issue>5</issue><spage>782</spage><epage>785</epage><pages>782-785</pages><issn>0732-183X</issn><eissn>1527-7755</eissn><abstract>Twenty-one patients with documented squamous cell carcinoma (SCC) of the anal canal underwent prospective serial collection of 101 serum samples for radioimmunoassay of SCC antigen to evaluate regression or progression of disease. Eighteen presented with primary SCC of the anal canal, two with metastatic disease, and one with a recurrence in the perineum. Median follow-up was 18 months. Thirteen of 22 serum samples were true-positives, and nine of 22 were false-negatives. Four of 79 serum samples were false-positives and 75 of 79 were true-negatives. The sensitivity of this test is 59% and the specificity is 95%, with the accuracy of a positive test being 76%.</abstract><cop>United States</cop><pub>American Society of Clinical Oncology</pub><pmid>3367186</pmid><doi>10.1200/jco.1988.6.5.782</doi><tpages>4</tpages></addata></record> |
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source | MEDLINE; American Society of Clinical Oncology Online Journals; Journals@Ovid Complete |
subjects | Adult Aged Antigens, Neoplasm - analysis Anus Neoplasms - immunology Anus Neoplasms - therapy Biomarkers, Tumor - blood Carcinoma, Squamous Cell - immunology Carcinoma, Squamous Cell - therapy Female Humans Male Middle Aged Radioimmunoassay Serpins |
title | Squamous cell carcinoma antigen as a marker for squamous cell carcinoma of the anal canal |
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