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      <h1 class="highwire-cite-title" id="page-title">Atypical Rathke's Cleft Cyst Associated with Ossification</h1>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">Yoko Nakasu</span>, <span class="highwire-citation-author" data-delta="1">Satoshi Nakasu</span>, <span class="highwire-citation-author" data-delta="2">Masayuki Nakajima</span>, <span class="highwire-citation-author" data-delta="3">Ryuta Itoh</span> and <span class="highwire-citation-author" data-delta="4">Masayuki Matsuda</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">July 1999,  </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">20 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(7) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">1287-1289; </span></div>
  
  
  
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<div id="hw-article-author-popups-top-node-2182--61336211153" style="display: none;"><div class="author-tooltip-0"><div class="author-tooltip-name">Yoko Nakasu </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=Yoko%2BNakasu%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=Nakasu%20Y&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%3AYoko%2BNakasu%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">Satoshi Nakasu </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=Satoshi%2BNakasu%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=Nakasu%20S&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%3ASatoshi%2BNakasu%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">Masayuki Nakajima </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=Masayuki%2BNakajima%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=Nakajima%20M&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%3AMasayuki%2BNakajima%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-3"><div class="author-tooltip-name">Ryuta Itoh </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=Ryuta%2BItoh%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=Itoh%20R&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%3ARyuta%2BItoh%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-4"><div class="author-tooltip-name">Masayuki Matsuda </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=Masayuki%2BMatsuda%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=Matsuda%20M&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%3AMasayuki%2BMatsuda%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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    <div class="highwire-markup"><div xmlns="http://www.w3.org/1999/xhtml" xmlns:xhtml="http://www.w3.org/1999/xhtml" class="section ref-list" id="ref-list-1"><h2>References</h2><ol class="cit-list"><li><a class="rev-xref-ref" href="#xref-ref-1-1" title="View reference 1 in text" id="ref-1">↵</a><div class="cit ref-cit ref-other" id="cit-20.7.1287.1"><div class="cit-metadata"><cite>Kucharczyk W, Peck WW, Kelly WM, Norman D, Newton TH.   <strong>Rathke cleft cysts: CT, MR imaging and pathologic features.</strong>  <span class="cit-source">Radiology</span>  <span class="cit-pub-date">1987</span>;<span class="cit-vol">165</span>:<span class="cit-fpage">491</span>-495</cite></div><div class="cit-extra"><a href="/lookup/external-ref?access_num=3659372&amp;link_type=MED&amp;atom=%2Fajnr%2F20%2F7%2F1287.atom" class="cit-ref-sprinkles cit-ref-sprinkles-medline"><span>PubMed</span></a><a href="/lookup/external-ref?access_num=A1987K552900042&amp;link_type=ISI" class="cit-ref-sprinkles cit-ref-sprinkles-newisilink cit-ref-sprinkles-webofscience"><span>Web of Science</span></a></div></div></li><li><a class="rev-xref-ref" href="#xref-ref-2-1" title="View reference 2 in text" id="ref-2">↵</a><div class="cit ref-cit ref-other" id="cit-20.7.1287.2" data-doi="10.1007/BF01407513"><div class="cit-metadata"><cite>Nakasu Y, Isozumi T, Nakasu S, Handa J.   <strong>Rathke's cleft cyst: Computed tomographic scan and magnetic resonance imaging.</strong>  <span class="cit-source">Acta Neurochir (Wien)</span>  <span class="cit-pub-date">1990</span>;<span class="cit-vol">103</span>:<span class="cit-fpage">99</span>-104</cite></div><div class="cit-extra"><a href="/lookup/external-ref?access_num=10.1007/BF01407513&amp;link_type=DOI" class="cit-ref-sprinkles cit-ref-sprinkles-doi cit-ref-sprinkles-crossref"><span>CrossRef</span></a><a href="/lookup/external-ref?access_num=2205079&amp;link_type=MED&amp;atom=%2Fajnr%2F20%2F7%2F1287.atom" class="cit-ref-sprinkles cit-ref-sprinkles-medline"><span>PubMed</span></a><a href="/lookup/external-ref?access_num=A1990DL66000003&amp;link_type=ISI" class="cit-ref-sprinkles cit-ref-sprinkles-newisilink cit-ref-sprinkles-webofscience"><span>Web of Science</span></a></div></div></li><li><a class="rev-xref-ref" href="#xref-ref-3-1" title="View reference 3 in text" id="ref-3">↵</a><div class="cit ref-cit ref-other" id="cit-20.7.1287.3"><div class="cit-metadata"><cite>Ross DA, Norman D, Wilson CB.   <strong>Radiological characteristics and results of surgical management of Rathke's cysts in 43 patients.</strong>  <span class="cit-source">Neurosurgery</span>  <span class="cit-pub-date">1992</span>;<span class="cit-vol">30</span>:<span class="cit-fpage">173</span>-179</cite></div><div class="cit-extra"><a href="/lookup/external-ref?access_num=1545884&amp;link_type=MED&amp;atom=%2Fajnr%2F20%2F7%2F1287.atom" class="cit-ref-sprinkles cit-ref-sprinkles-medline"><span>PubMed</span></a><a href="/lookup/external-ref?access_num=A1992HA45400004&amp;link_type=ISI" class="cit-ref-sprinkles cit-ref-sprinkles-newisilink cit-ref-sprinkles-webofscience"><span>Web of Science</span></a></div></div></li><li><div class="cit ref-cit ref-other no-rev-xref" id="cit-20.7.1287.4"><div class="cit-metadata"><cite>Voelker JL, Campbell RL, Muller J.   <strong>Clinical, radiographic, and pathological features of symptomatic Rathke's cleft cysts.</strong>  <span class="cit-source">J Neurosurg</span>  <span class="cit-pub-date">1991</span>;<span class="cit-vol">74</span>:<span class="cit-fpage">535</span>-544</cite></div><div class="cit-extra"><a href="/lookup/external-ref?access_num=2002366&amp;link_type=MED&amp;atom=%2Fajnr%2F20%2F7%2F1287.atom" class="cit-ref-sprinkles cit-ref-sprinkles-medline"><span>PubMed</span></a><a href="/lookup/external-ref?access_num=A1991FC95100001&amp;link_type=ISI" class="cit-ref-sprinkles cit-ref-sprinkles-newisilink cit-ref-sprinkles-webofscience"><span>Web of Science</span></a></div></div></li><li><a class="rev-xref-ref" href="#xref-ref-5-1" title="View reference 5 in text" id="ref-5">↵</a><div class="cit ref-cit ref-other" id="cit-20.7.1287.5"><div class="cit-metadata"><cite>Keyaki A, Hirano A, Llena JF.   <strong>Asymptomatic and symptomatic Rathke's cleft cysts. Histological study of 45 cases.</strong>  <span class="cit-source">Neurol Med Chir (Tokyo)</span>  <span class="cit-pub-date">1989</span>;<span class="cit-vol">29</span>:<span class="cit-fpage">88</span>-93</cite></div><div class="cit-extra"><a href="/lookup/external-ref?access_num=2475810&amp;link_type=MED&amp;atom=%2Fajnr%2F20%2F7%2F1287.atom" class="cit-ref-sprinkles cit-ref-sprinkles-medline"><span>PubMed</span></a></div></div></li><li><div class="cit ref-cit ref-other no-rev-xref" id="cit-20.7.1287.6"><div class="cit-metadata"><cite>El-Mahdy W, Powell M.   <strong>Transsphenoidal management of 28 symptomatic Rathke's cleft cysts, with special reference to visual and hormonal recovery.</strong>  <span class="cit-source">Neurosurgery</span>  <span class="cit-pub-date">1998</span>;<span class="cit-vol">42</span>:<span class="cit-fpage">7</span>-17</cite></div><div class="cit-extra"><a href="/lookup/external-ref?access_num=9442498&amp;link_type=MED&amp;atom=%2Fajnr%2F20%2F7%2F1287.atom" class="cit-ref-sprinkles cit-ref-sprinkles-medline"><span>PubMed</span></a><a href="/lookup/external-ref?access_num=000071330000006&amp;link_type=ISI" class="cit-ref-sprinkles cit-ref-sprinkles-newisilink cit-ref-sprinkles-webofscience"><span>Web of Science</span></a></div></div></li><li><a class="rev-xref-ref" href="#xref-ref-7-1" title="View reference 7 in text" id="ref-7">↵</a><div class="cit ref-cit ref-other" id="cit-20.7.1287.7"><div class="cit-metadata"><cite>Eldevik OP, Blaivas M, Gabrielsen TO, Hald JK, Chandler WF.   <strong>Craniopharyngioma: radiologic and histologic findings and recurrence.</strong>  <span class="cit-source">AJNR Am J Neuroradiol</span>  <span class="cit-pub-date">1996</span>;<span class="cit-vol">17</span>:<span class="cit-fpage">1427</span>-1439</cite></div><div class="cit-extra"><a href="/lookup/ijlink/YTozOntzOjQ6InBhdGgiO3M6MTQ6Ii9sb29rdXAvaWpsaW5rIjtzOjU6InF1ZXJ5IjthOjQ6e3M6ODoibGlua1R5cGUiO3M6NDoiQUJTVCI7czoxMToiam91cm5hbENvZGUiO3M6NDoiYWpuciI7czo1OiJyZXNpZCI7czo5OiIxNy84LzE0MjciO3M6NDoiYXRvbSI7czoyMDoiL2FqbnIvMjAvNy8xMjg3LmF0b20iO31zOjg6ImZyYWdtZW50IjtzOjA6IiI7fQ==" class="cit-ref-sprinkles cit-ref-sprinkles-ijlink"><span><span class="cit-reflinks-abstract">Abstract</span></span></a></div></div></li><li><a class="rev-xref-ref" href="#xref-ref-8-1" title="View reference 8 in text" id="ref-8">↵</a><div class="cit ref-cit ref-other" id="cit-20.7.1287.8"><div class="cit-metadata"><cite>Alvarez-Garijo JA, Froufe A, Taboada D, Vila M.   <strong>Successful surgical treatment of an odontogenic ossified craniopharyngioma.</strong>  <span class="cit-source">J Neurosurg</span>  <span class="cit-pub-date">1981</span>;<span class="cit-vol">55</span>:<span class="cit-fpage">832</span>-835</cite></div><div class="cit-extra"><a href="/lookup/external-ref?access_num=6796660&amp;link_type=MED&amp;atom=%2Fajnr%2F20%2F7%2F1287.atom" class="cit-ref-sprinkles cit-ref-sprinkles-medline"><span>PubMed</span></a></div></div></li><li><div class="cit ref-cit ref-other no-rev-xref" id="cit-20.7.1287.9"><div class="cit-metadata"><cite>Palaoglu S, Akbay A, Mocan G,  et al.  <strong>Ossified adamantinous type craniopharyngiomas. 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Case report.</strong>  <span class="cit-source">Neurol Med Chir (Tokyo)</span>  <span class="cit-pub-date">1996</span>;<span class="cit-vol">36</span>:<span class="cit-fpage">729</span>-732</cite></div><div class="cit-extra"><a href="/lookup/external-ref?access_num=8937096&amp;link_type=MED&amp;atom=%2Fajnr%2F20%2F7%2F1287.atom" class="cit-ref-sprinkles cit-ref-sprinkles-medline"><span>PubMed</span></a></div></div></li><li><a class="rev-xref-ref" href="#xref-ref-11-1" title="View reference 11 in text" id="ref-11">↵</a><div class="cit ref-cit ref-other" id="cit-20.7.1287.11"><div class="cit-metadata"><cite>Mukada K, Ohta M, Uozumi T, Arita K, Kurisu K, Inai K.   <strong>Ossified prolactinoma: case report.</strong>  <span class="cit-source">Neurosurgery</span>  <span class="cit-pub-date">1987</span>;<span class="cit-vol">20</span>:<span class="cit-fpage">473</span>-475</cite></div><div class="cit-extra"><a 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ref-cit ref-other" id="cit-20.7.1287.13" data-doi="10.1093/brain/50.3-4.704"><div class="cit-metadata"><cite>Worster-Drought C, Dickson WEC, Archer BWC.   <strong>Dyspituitarism of the Lorain type, associated with a pituitary cyst arising from Rathke's cleft and secondary lesions in the hypothalamic region and ventricles.</strong>  <span class="cit-source">Brain</span>  <span class="cit-pub-date">1927</span>;<span class="cit-vol">50</span>:<span class="cit-fpage">704</span>-718</cite></div><div class="cit-extra"><a href="/lookup/ijlink/YTozOntzOjQ6InBhdGgiO3M6MTQ6Ii9sb29rdXAvaWpsaW5rIjtzOjU6InF1ZXJ5IjthOjQ6e3M6ODoibGlua1R5cGUiO3M6MzoiUERGIjtzOjExOiJqb3VybmFsQ29kZSI7czo1OiJicmFpbiI7czo1OiJyZXNpZCI7czoxMDoiNTAvMy00LzcwNCI7czo0OiJhdG9tIjtzOjIwOiIvYWpuci8yMC83LzEyODcuYXRvbSI7fXM6ODoiZnJhZ21lbnQiO3M6MDoiIjt9" class="cit-ref-sprinkles cit-ref-sprinkles-ijlink"><span><span class="cit-reflinks-full-text"><span class="free-full-text">FREE </span>Full Text</span></span></a></div></div></li><li><div class="cit ref-cit ref-other no-rev-xref" id="cit-20.7.1287.14"><div class="cit-metadata"><cite>Bayoumi ML.   <strong>Rathke's cleft and its cysts.</strong>  <span class="cit-source">Edinburgh Med J</span>  <span class="cit-pub-date">1948</span>;<span class="cit-vol">55</span>:<span class="cit-fpage">745</span>-749</cite></div><div class="cit-extra"><a href="/lookup/external-ref?access_num=18112515&amp;link_type=MED&amp;atom=%2Fajnr%2F20%2F7%2F1287.atom" class="cit-ref-sprinkles cit-ref-sprinkles-medline"><span>PubMed</span></a></div></div></li><li><a class="rev-xref-ref" href="#xref-ref-15-1" title="View reference 15 in text" id="ref-15">↵</a><div class="cit ref-cit ref-other" id="cit-20.7.1287.15"><div class="cit-metadata"><cite>Naiken VS, Tellem M, Meranze DR.   <strong>Pituitary cyst of Rathke's cleft origin with hypopituitarism.</strong>  <span class="cit-source">J Neurosurg</span>  <span class="cit-pub-date">1961</span>;<span class="cit-vol">18</span>:<span class="cit-fpage">703</span>-708</cite></div><div class="cit-extra"></div></div></li><li><a class="rev-xref-ref" href="#xref-ref-16-1" title="View reference 16 in text" id="ref-16">↵</a><div class="cit ref-cit ref-other" id="cit-20.7.1287.16"><div class="cit-metadata"><cite>Adelman LS, Post KD.   <strong>Calcification in Rathke's cleft cysts (Letter).</strong>  <span class="cit-source">J Neurosurg</span>  <span class="cit-pub-date">1977</span>;<span class="cit-vol">47</span>:<span class="cit-fpage">641</span></cite></div><div class="cit-extra"></div></div></li><li><div class="cit ref-cit ref-other no-rev-xref" id="cit-20.7.1287.17"><div class="cit-metadata"><cite>Tajika Y, Kubo O, Kamiya M,  et al.  <strong>Clinico-pathological features of 5 cases of pituitary cyst including Rathke's cleft cyst.</strong>  <span class="cit-source">Neurol Surg (Tokyo)</span>  <span class="cit-pub-date">1982</span>;<span class="cit-vol">10</span>:<span class="cit-fpage">1055</span>-1064</cite></div><div class="cit-extra"></div></div></li><li><div class="cit ref-cit ref-other no-rev-xref" id="cit-20.7.1287.18"><div class="cit-metadata"><cite>Matsumori K, Okada T, Nakayama K, Miyasaka Y, Beppu T.   <strong>A case of calcified prolactinoma combined with Rathke's cleft cyst.</strong>  <span class="cit-source">Neurol Surg (Tokyo)</span>  <span class="cit-pub-date">1984</span>;<span class="cit-vol">12</span>:<span class="cit-fpage">833</span>-838</cite></div><div class="cit-extra"></div></div></li><li><a class="rev-xref-ref" href="#xref-ref-19-1" title="View reference 19 in text" id="ref-19">↵</a><div class="cit ref-cit ref-other" id="cit-20.7.1287.19"><div class="cit-metadata unstructured">Burrows EH.   <strong>Pathologic intracranial calcification: Neoplasms.</strong>   In: Newton TH, Potts DG. <em>Radiology of the skull and brain,</em> Vol.1. Book 2, <em>The skull.</em> St Louis, MO: Mosby; 1971: 848–873 </div><div class="cit-extra"></div></div></li></ol></div></div>  </div>

  
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        	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-volume highwire-cite-metadata">Vol. 20</span>, <span  class="highwire-cite-metadata-issue highwire-cite-metadata">Issue 7 </span><div  class="highwire-cite-metadata-pubdate highwire-cite-metadata">1 Jul 1999 </div></div>
      
      
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