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<meta name="DC.Title" content="Asymmetric Mineralization of the Arytenoid Cartilages in Patients without Laryngeal Cancer" />
<meta name="DC.Identifier" content="10.3174/ajnr.A2444" />
<meta name="DC.Date" content="2011-06-01" />
<meta name="DC.Publisher" content="American Journal of Neuroradiology" />
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<meta name="DC.Description" content="BACKGROUND AND PURPOSE: Sclerosis of the arytenoid cartilage may be seen as an incidental finding in patients who do not have laryngeal cancer but may also be an early sign of neoplastic infiltration. Our purpose was to determine the frequency of asymmetric mineralization, in particular sclerosis, of the arytenoid cartilages on CT scans in adults who have no history of laryngeal cancer.

MATERIALS AND METHODS: Cervical CT scans of 972 consecutive patients seen in our emergency department were retrospectively evaluated. Three hundred twenty-two patients were excluded who were younger than 18 years of age or whose arytenoids could not be reliably seen due to artifacts. Six hundred fifty patients (424 men, 226 women) were assessed, and their arytenoid cartilages were graded as nonmineralized, calcified, sclerotic, or ossified on each side separately. The mean age of patients was 44.3 ± 17.8 years (range, 18–97 years).

RESULTS: The frequencies of asymmetric arytenoid cartilage sclerosis, calcification, and ossification were 4.9% (32/650), 4.4% (29/650), and 3.4% (23/650), respectively, with an overall asymmetric mineralization frequency of 12.9% (84/650). Asymmetric sclerosis was more common in women (16/226, 7.1%) than in men (16/424, 3.8%), but the difference was just at statistical significance ( P = .05). The rate of unilateral arytenoid sclerosis was 4.6% in all subjects, 6.6% in women, and 3.5% in men. Unilateral sclerosis is much more frequently associated with the left arytenoid than the right.

CONCLUSIONS: Asymmetric mineralization of the arytenoid cartilages was seen in 12.9% of our study population. This should be taken into account when evaluating CT scans of patients with laryngeal cancer for arytenoid cartilage invasion to avoid false-positive reads.

CAJ
:   cricoarytenoid joint" />
<meta name="DC.Contributor" content="E. Zan" />
<meta name="DC.Contributor" content="D.M. Yousem" />
<meta name="DC.Contributor" content="N. Aygun" />
<meta name="article:published_time" content="2011-06-01" />
<meta name="article:section" content="Head and Neck" />
<meta name="citation_title" content="Asymmetric Mineralization of the Arytenoid Cartilages in Patients without Laryngeal Cancer" />
<meta name="citation_abstract" lang="en" content="&lt;h3&gt;BACKGROUND AND PURPOSE:&lt;/h3&gt;
&lt;p&gt;Sclerosis of the arytenoid cartilage may be seen as an incidental finding in patients who do not have laryngeal cancer but may also be an early sign of neoplastic infiltration. Our purpose was to determine the frequency of asymmetric mineralization, in particular sclerosis, of the arytenoid cartilages on CT scans in adults who have no history of laryngeal cancer.&lt;/p&gt;&lt;h3&gt;MATERIALS AND METHODS:&lt;/h3&gt;
&lt;p&gt;Cervical CT scans of 972 consecutive patients seen in our emergency department were retrospectively evaluated. Three hundred twenty-two patients were excluded who were younger than 18 years of age or whose arytenoids could not be reliably seen due to artifacts. Six hundred fifty patients (424 men, 226 women) were assessed, and their arytenoid cartilages were graded as nonmineralized, calcified, sclerotic, or ossified on each side separately. The mean age of patients was 44.3 ± 17.8 years (range, 18–97 years).&lt;/p&gt;&lt;h3&gt;RESULTS:&lt;/h3&gt;
&lt;p&gt;The frequencies of asymmetric arytenoid cartilage sclerosis, calcification, and ossification were 4.9% (32/650), 4.4% (29/650), and 3.4% (23/650), respectively, with an overall asymmetric mineralization frequency of 12.9% (84/650). Asymmetric sclerosis was more common in women (16/226, 7.1%) than in men (16/424, 3.8%), but the difference was just at statistical significance (&lt;i&gt;P&lt;/i&gt; = .05). The rate of unilateral arytenoid sclerosis was 4.6% in all subjects, 6.6% in women, and 3.5% in men. Unilateral sclerosis is much more frequently associated with the left arytenoid than the right.&lt;/p&gt;&lt;h3&gt;CONCLUSIONS:&lt;/h3&gt;
&lt;p&gt;Asymmetric mineralization of the arytenoid cartilages was seen in 12.9% of our study population. This should be taken into account when evaluating CT scans of patients with laryngeal cancer for arytenoid cartilage invasion to avoid false-positive reads.&lt;/p&gt;" />
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<meta name="citation_reference" content="citation_journal_title=Acta Cir Bras;citation_author=RA. Dedivitis;citation_author=M. Abrahão;citation_author=MJ. Simões;citation_title=Aging histological changes in the cartilages of the cricoarytenoid joint;citation_pages=136-40;citation_volume=19;citation_year=2004;citation_doi=10.1590/S0102-86502004000200010" />
<meta name="citation_reference" content="citation_journal_title=Radiology;citation_journal_abbrev=Radiology;citation_author=M. Becker;citation_author=P. Zbaren;citation_author=J. Delavelle;citation_title=Neoplastic invasion of the laryngeal cartilage: reassessment of criteria for diagnosis at CT;citation_pages=521-532;citation_volume=203;citation_year=1997;citation_issue=2;citation_issn=0033-8419;citation_pmid=9114116" />
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<meta name="citation_reference" content="citation_journal_title=American Journal of Neuroradiology;citation_journal_abbrev=Am. J. Neuroradiol.;citation_author=JJ. Chen;citation_author=BF. Branstetter;citation_author=EN. Myers;citation_title=Cricoarytenoid Rheumatoid Arthritis: An Important Consideration in Aggressive Lesions of the Larynx;citation_pages=970-972;citation_volume=26;citation_year=2005;citation_issue=4;citation_issn=0195-6108;citation_pmid=15814955" />
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<meta name="citation_reference" content="citation_journal_title=Annals of Otology, Rhinology &amp; Laryngology;citation_journal_abbrev=Ann Otol Rhinol Laryngol;citation_author=HB. Neel;citation_author=TJ. McDonald;citation_title=Laryngeal sarcoidosis: report of 13 patients.;citation_pages=359-362;citation_volume=91;citation_year=1982;citation_issue=4 pt 1;citation_issn=0003-4894;citation_pmid=7114713" />
<meta name="citation_reference" content="citation_journal_title=Rheumatology international;citation_journal_abbrev=Rheumatol Int;citation_author=P. Seve;citation_author=M. Poupart;citation_author=C. Bui-Xuan;citation_title=Cricoarytenoid arthritis in Sjogren's syndrome.;citation_pages=301-302;citation_volume=25;citation_year=2005;citation_issue=4;citation_pmid=15645235;citation_doi=10.1007/s00296-004-0500-y" />
<meta name="citation_reference" content="citation_journal_title=Annals of Otology, Rhinology &amp; Laryngology;citation_journal_abbrev=Ann Otol Rhinol Laryngol;citation_author=B. Benjamin;citation_author=J. Roche;citation_title=Vocal Granuloma, Including Sclerosis of the Arytenoid Cartilage: Radiographic Findings;citation_pages=756-760;citation_volume=102;citation_year=1993;citation_issue=10;citation_issn=0003-4894;citation_pmid=8215094;citation_doi=10.1177/000348949310201004" />
<meta name="citation_reference" content="citation_journal_title=Clinical radiology;citation_journal_abbrev=Clin Radiol;citation_author=R. Stiglbauer;citation_author=M. Steurer;citation_author=S. Schimmerl;citation_title=MRI of cartilaginous tumours of the larynx.;citation_pages=23-27;citation_volume=46;citation_year=1992;citation_issue=1;citation_pmid=1643777;citation_doi=10.1016/S0009-9260(05)80028-5" />
<meta name="citation_reference" content="citation_journal_title=Tumori;citation_journal_abbrev=Tumori;citation_author=S. Rizzo;citation_author=F. Strinati;citation_author=F. Longari;citation_title=Chondrosarcoma of the larynx: presentation of a case and review of the literature.;citation_pages=864-868;citation_volume=94;citation_year=2008;citation_issue=6;citation_pmid=19267108" />
<meta name="twitter:title" content="Asymmetric Mineralization of the Arytenoid Cartilages in Patients without Laryngeal Cancer" />
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<meta name="twitter:description" content="BACKGROUND AND PURPOSE: Sclerosis of the arytenoid cartilage may be seen as an incidental finding in patients who do not have laryngeal cancer but may also be an early sign of neoplastic infiltration. Our purpose was to determine the frequency of asymmetric mineralization, in particular sclerosis, of the arytenoid cartilages on CT scans in adults who have no history of laryngeal cancer.

MATERIALS AND METHODS: Cervical CT scans of 972 consecutive patients seen in our emergency department were retrospectively evaluated. Three hundred twenty-two patients were excluded who were younger than 18 years of age or whose arytenoids could not be reliably seen due to artifacts. Six hundred fifty patients (424 men, 226 women) were assessed, and their arytenoid cartilages were graded as nonmineralized, calcified, sclerotic, or ossified on each side separately. The mean age of patients was 44.3 ± 17.8 years (range, 18–97 years).

RESULTS: The frequencies of asymmetric arytenoid cartilage sclerosis, calcification, and ossification were 4.9% (32/650), 4.4% (29/650), and 3.4% (23/650), respectively, with an overall asymmetric mineralization frequency of 12.9% (84/650). Asymmetric sclerosis was more common in women (16/226, 7.1%) than in men (16/424, 3.8%), but the difference was just at statistical significance ( P = .05). The rate of unilateral arytenoid sclerosis was 4.6% in all subjects, 6.6% in women, and 3.5% in men. Unilateral sclerosis is much more frequently associated with the left arytenoid than the right.

CONCLUSIONS: Asymmetric mineralization of the arytenoid cartilages was seen in 12.9% of our study population. This should be taken into account when evaluating CT scans of patients with laryngeal cancer for arytenoid cartilage invasion to avoid false-positive reads.

CAJ
:   cricoarytenoid joint" />
<meta name="og-title" property="og:title" content="Asymmetric Mineralization of the Arytenoid Cartilages in Patients without Laryngeal Cancer" />
<meta name="og-url" property="og:url" content="http://ajnr-stage2.stage.highwire.org/content/32/6/1113" />
<meta name="og-site-name" property="og:site_name" content="American Journal of Neuroradiology" />
<meta name="og-description" property="og:description" content="BACKGROUND AND PURPOSE: Sclerosis of the arytenoid cartilage may be seen as an incidental finding in patients who do not have laryngeal cancer but may also be an early sign of neoplastic infiltration. Our purpose was to determine the frequency of asymmetric mineralization, in particular sclerosis, of the arytenoid cartilages on CT scans in adults who have no history of laryngeal cancer.

MATERIALS AND METHODS: Cervical CT scans of 972 consecutive patients seen in our emergency department were retrospectively evaluated. Three hundred twenty-two patients were excluded who were younger than 18 years of age or whose arytenoids could not be reliably seen due to artifacts. Six hundred fifty patients (424 men, 226 women) were assessed, and their arytenoid cartilages were graded as nonmineralized, calcified, sclerotic, or ossified on each side separately. The mean age of patients was 44.3 ± 17.8 years (range, 18–97 years).

RESULTS: The frequencies of asymmetric arytenoid cartilage sclerosis, calcification, and ossification were 4.9% (32/650), 4.4% (29/650), and 3.4% (23/650), respectively, with an overall asymmetric mineralization frequency of 12.9% (84/650). Asymmetric sclerosis was more common in women (16/226, 7.1%) than in men (16/424, 3.8%), but the difference was just at statistical significance ( P = .05). The rate of unilateral arytenoid sclerosis was 4.6% in all subjects, 6.6% in women, and 3.5% in men. Unilateral sclerosis is much more frequently associated with the left arytenoid than the right.

CONCLUSIONS: Asymmetric mineralization of the arytenoid cartilages was seen in 12.9% of our study population. This should be taken into account when evaluating CT scans of patients with laryngeal cancer for arytenoid cartilage invasion to avoid false-positive reads.

CAJ
:   cricoarytenoid joint" />
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      <h1 class="highwire-cite-title" id="page-title">Asymmetric Mineralization of the Arytenoid Cartilages in Patients without Laryngeal Cancer</h1>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">E. Zan</span>, <span class="highwire-citation-author" data-delta="1">D.M. Yousem</span> and <span class="highwire-citation-author" data-delta="2">N. Aygun</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">June 2011,  </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">32 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(6) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">1113-1118; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A2444 </span></div>
  
  
  
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<div id="hw-article-author-popups-top-node-9513--61271883179" style="display: none;"><div class="author-tooltip-0"><div class="author-tooltip-name">E. Zan </div><ul class="author-tooltip-find-more"><li class="author-tooltip-gs-link first"><a href="/lookup/google-scholar?link_type=googlescholar&amp;gs_type=author&amp;author%5B0%5D=E.%2BZan%2B" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on Google Scholar</a></li><li class="author-tooltip-pubmed-link"><a href="/lookup/external-ref?access_num=Zan%20E&amp;link_type=AUTHORSEARCH" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on PubMed</a></li><li class="author-site-search-link last"><a href="/search/author1%3AE.%2BZan%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li></ul></div><div class="author-tooltip-1"><div class="author-tooltip-name">D.M. Yousem </div><ul class="author-tooltip-find-more"><li class="author-tooltip-gs-link first"><a href="/lookup/google-scholar?link_type=googlescholar&amp;gs_type=author&amp;author%5B0%5D=D.M.%2BYousem%2B" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on Google Scholar</a></li><li class="author-tooltip-pubmed-link"><a href="/lookup/external-ref?access_num=Yousem%20D&amp;link_type=AUTHORSEARCH" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on PubMed</a></li><li class="author-site-search-link last"><a href="/search/author1%3AD.M.%2BYousem%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li></ul></div><div class="author-tooltip-2"><div class="author-tooltip-name">N. Aygun </div><ul class="author-tooltip-find-more"><li class="author-tooltip-gs-link first"><a href="/lookup/google-scholar?link_type=googlescholar&amp;gs_type=author&amp;author%5B0%5D=N.%2BAygun%2B" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on Google Scholar</a></li><li class="author-tooltip-pubmed-link"><a href="/lookup/external-ref?access_num=Aygun%20N&amp;link_type=AUTHORSEARCH" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on PubMed</a></li><li class="author-site-search-link last"><a href="/search/author1%3AN.%2BAygun%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li></ul></div></div></div>  </div>

  
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<p id="p-1"><strong>BACKGROUND AND PURPOSE:</strong> Sclerosis of the arytenoid cartilage may be seen as an incidental finding in patients who do not have laryngeal cancer but may also be an early sign of neoplastic infiltration. Our purpose was to determine the frequency of asymmetric mineralization, in particular sclerosis, of the arytenoid cartilages on CT scans in adults who have no history of laryngeal cancer.</p></div>
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<p id="p-2"><strong>MATERIALS AND METHODS:</strong> Cervical CT scans of 972 consecutive patients seen in our emergency department were retrospectively evaluated. Three hundred twenty-two patients were excluded who were younger than 18 years of age or whose arytenoids could not be reliably seen due to artifacts. Six hundred fifty patients (424 men, 226 women) were assessed, and their arytenoid cartilages were graded as nonmineralized, calcified, sclerotic, or ossified on each side separately. The mean age of patients was 44.3 ± 17.8 years (range, 18–97 years).</p></div>
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<p id="p-3"><strong>RESULTS:</strong> The frequencies of asymmetric arytenoid cartilage sclerosis, calcification, and ossification were 4.9% (32/650), 4.4% (29/650), and 3.4% (23/650), respectively, with an overall asymmetric mineralization frequency of 12.9% (84/650). Asymmetric sclerosis was more common in women (16/226, 7.1%) than in men (16/424, 3.8%), but the difference was just at statistical significance (<em>P</em> = .05). The rate of unilateral arytenoid sclerosis was 4.6% in all subjects, 6.6% in women, and 3.5% in men. Unilateral sclerosis is much more frequently associated with the left arytenoid than the right.</p></div>
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<p id="p-4"><strong>CONCLUSIONS:</strong> Asymmetric mineralization of the arytenoid cartilages was seen in 12.9% of our study population. This should be taken into account when evaluating CT scans of patients with laryngeal cancer for arytenoid cartilage invasion to avoid false-positive reads.</p></div>
</div><div class="section glossary" id="glossary-1"><h2>Abbreviations</h2><dl id="def-list-1"><dt id="def-item-1">CAJ<span class="def-item-dt-sep"></span></dt><dd>cricoarytenoid joint</dd></dl></div><ul class="copyright-statement"><li class="fn" id="copyright-statement-1">Copyright © American Society of Neuroradiology</li></ul><span class="highwire-journal-article-marker-end"></span></div><span class="related-urls"></span></div><a href="http://ajnr-stage2.stage.highwire.org/content/32/6/1113.full" class="hw-link hw-link-article-full-text" data-icon-position="" data-hide-link-title="0">View Full Text</a></div>  </div>

  
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    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0"><span class="nlm-given-names">E.</span> <span class="nlm-surname">Zan</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">D.M.</span> <span class="nlm-surname">Yousem</span></span>, <span class="highwire-citation-author" data-delta="2"><span class="nlm-given-names">N.</span> <span class="nlm-surname">Aygun</span></span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">Jun 2011, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">32 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(6) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">1113-1118; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata"><span class="label">DOI:</span> 10.3174/ajnr.A2444 </span></div>
  
  
  
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      <div class="highwire-cite-title">Asymmetric Mineralization of the Arytenoid Cartilages in Patients without Laryngeal Cancer</div>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0"><span class="nlm-given-names">E.</span> <span class="nlm-surname">Zan</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">D.M.</span> <span class="nlm-surname">Yousem</span></span>, <span class="highwire-citation-author" data-delta="2"><span class="nlm-given-names">N.</span> <span class="nlm-surname">Aygun</span></span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">Jun 2011, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">32 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(6) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">1113-1118; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata"><span class="label">DOI:</span> 10.3174/ajnr.A2444 </span></div>
  
  
  
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