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<meta name="DC.Description" content="To determine the usefulness of CT in progressive supranuclear palsy (PSP), the CT scans of 87 patients with extrapyramidal disorders and/or dementia were reviewed. Of these, eight patients whose CT scans showed the findings characteristic of PSP were selected for study. These findings consisted of atrophy of the midbrain and quadrigeminal plate, with prominent interpeduncular, crural, ambient, and quadrigeminal plate cisterns, and dilatation of the aqueduct and posterior third ventricle. All eight patients were found to have PSP while none of the other patients had a clinical diagnosis of PSP. The importance of CT in the diagnosis of PSP, especially in the early phases of the disease, is emphasized." />
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<meta name="twitter:description" content="To determine the usefulness of CT in progressive supranuclear palsy (PSP), the CT scans of 87 patients with extrapyramidal disorders and/or dementia were reviewed. Of these, eight patients whose CT scans showed the findings characteristic of PSP were selected for study. These findings consisted of atrophy of the midbrain and quadrigeminal plate, with prominent interpeduncular, crural, ambient, and quadrigeminal plate cisterns, and dilatation of the aqueduct and posterior third ventricle. All eight patients were found to have PSP while none of the other patients had a clinical diagnosis of PSP. The importance of CT in the diagnosis of PSP, especially in the early phases of the disease, is emphasized." />
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    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">P Ambrosetto</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">September 1987,  </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">8 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(5) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">849-851; </span></div>
  
  
  
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<div id="hw-article-author-popups-top-node-5187--61275196306" style="display: none;"><div class="author-tooltip-0"><div class="author-tooltip-name">P Ambrosetto </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'>Istituto di Clinica Neurologica, Bologna, Italy.</div></span></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=P%2BAmbrosetto%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=Ambrosetto%20P&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%3AP%2BAmbrosetto%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-cite-metadata"><span  class="highwire-cite-metadata-volume highwire-cite-metadata">Vol. 8</span>, <span  class="highwire-cite-metadata-issue highwire-cite-metadata">Issue 5 </span><div  class="highwire-cite-metadata-pubdate highwire-cite-metadata">1 Sep 1987 </div></div>
      
      
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