Magnetic resonance imaging of the chronically injured cervical spinal cord
Thirteen patients with prior cervical spinal cord injury resulting in quadriplegia were evaluated with magnetic resonance imaging (MRI) long after their initial injury, either because of the relatively recent onset of new and worsening neurologic symptoms or to rule our residual compression on the s...
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| Veröffentlicht in: | American journal of neuroradiology : AJNR 1986, Vol.7 (3), p.457-464 |
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| container_end_page | 464 |
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| container_title | American journal of neuroradiology : AJNR |
| container_volume | 7 |
| creator | QUENCER, R. M SHELDON, J. J DONOVAN POST, M. J DIAZ, R. D MONTALVO, B. M GREEN, B. A EISMONT, F. J |
| description | Thirteen patients with prior cervical spinal cord injury resulting in quadriplegia were evaluated with magnetic resonance imaging (MRI) long after their initial injury, either because of the relatively recent onset of new and worsening neurologic symptoms or to rule our residual compression on the spinal cord or nerve roots. The results of MRI were compared with delayed metrizamide computed tomography (CT) in 10 cases, and in five of those the results were also compared with intraoperative spinal sonography. It was found that MRI more accurately demonstrated the intramedullary abnormalities in the injured spinal cord than did delayed metrizamide CT because the former could separate myelomalacia from a posttraumatic spinal cord cyst, a differentiation that was frequently difficult with delayed metrizamide CT. T2-weighted spin-echo pulsing sequences with long echo times were particularly useful in evaluating these patients. |
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M ; SHELDON, J. J ; DONOVAN POST, M. J ; DIAZ, R. D ; MONTALVO, B. M ; GREEN, B. A ; EISMONT, F. J</creator><creatorcontrib>QUENCER, R. M ; SHELDON, J. J ; DONOVAN POST, M. J ; DIAZ, R. D ; MONTALVO, B. M ; GREEN, B. A ; EISMONT, F. J</creatorcontrib><description>Thirteen patients with prior cervical spinal cord injury resulting in quadriplegia were evaluated with magnetic resonance imaging (MRI) long after their initial injury, either because of the relatively recent onset of new and worsening neurologic symptoms or to rule our residual compression on the spinal cord or nerve roots. The results of MRI were compared with delayed metrizamide computed tomography (CT) in 10 cases, and in five of those the results were also compared with intraoperative spinal sonography. It was found that MRI more accurately demonstrated the intramedullary abnormalities in the injured spinal cord than did delayed metrizamide CT because the former could separate myelomalacia from a posttraumatic spinal cord cyst, a differentiation that was frequently difficult with delayed metrizamide CT. T2-weighted spin-echo pulsing sequences with long echo times were particularly useful in evaluating these patients.</description><identifier>ISSN: 0195-6108</identifier><identifier>EISSN: 1936-959X</identifier><identifier>PMID: 70457</identifier><identifier>PMID: 0070457</identifier><identifier>CODEN: AAJNDL</identifier><language>eng</language><publisher>Oak Brook, IL: American Society of Neuroradiology</publisher><subject>Biological and medical sciences ; Injuries of the nervous system and the skull. Diseases due to physical agents ; Medical sciences ; Traumas. Diseases due to physical agents</subject><ispartof>American journal of neuroradiology : AJNR, 1986, Vol.7 (3), p.457-464</ispartof><rights>1987 INIST-CNRS</rights><rights>American Society of Neuroradiology</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8331332/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8331332/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,727,780,784,885,4022,53790,53792</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7860629$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>QUENCER, R. M</creatorcontrib><creatorcontrib>SHELDON, J. J</creatorcontrib><creatorcontrib>DONOVAN POST, M. J</creatorcontrib><creatorcontrib>DIAZ, R. D</creatorcontrib><creatorcontrib>MONTALVO, B. M</creatorcontrib><creatorcontrib>GREEN, B. A</creatorcontrib><creatorcontrib>EISMONT, F. J</creatorcontrib><title>Magnetic resonance imaging of the chronically injured cervical spinal cord</title><title>American journal of neuroradiology : AJNR</title><description>Thirteen patients with prior cervical spinal cord injury resulting in quadriplegia were evaluated with magnetic resonance imaging (MRI) long after their initial injury, either because of the relatively recent onset of new and worsening neurologic symptoms or to rule our residual compression on the spinal cord or nerve roots. The results of MRI were compared with delayed metrizamide computed tomography (CT) in 10 cases, and in five of those the results were also compared with intraoperative spinal sonography. It was found that MRI more accurately demonstrated the intramedullary abnormalities in the injured spinal cord than did delayed metrizamide CT because the former could separate myelomalacia from a posttraumatic spinal cord cyst, a differentiation that was frequently difficult with delayed metrizamide CT. T2-weighted spin-echo pulsing sequences with long echo times were particularly useful in evaluating these patients.</description><subject>Biological and medical sciences</subject><subject>Injuries of the nervous system and the skull. Diseases due to physical agents</subject><subject>Medical sciences</subject><subject>Traumas. Diseases due to physical agents</subject><issn>0195-6108</issn><issn>1936-959X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1986</creationdate><recordtype>article</recordtype><recordid>eNpVj01LxDAYhIO4aF39Dzl4LSRN0zQXQRY_Vla8KHgrb5O3bZZuWpLuwv57u7gIngZmhoeZC5JwLYpUS_19SRLGtUwLzsprchPjljEmtcquyEKxXKqEvL1D63FyhgaMgwdvkLodtM63dGjo1CE1XRi8M9D3R-r8dh_QUoPhcLJoHJ2fxQzB3pJFA33Eu7Muydfz0-fqNd18vKxXj5t0zISaUou8MWiwNMgUCCG51BlIU2vI6pqrnNVFAaUAhSZX1p56DTNW5mBBiVIsycMvd9zXO7QG_RSgr8Yw7w7HagBX_U-866p2OFSlEFyIbAbcnwEQ5w9NmF-7-AdQZcGKTIsfh0Vk3A</recordid><startdate>1986</startdate><enddate>1986</enddate><creator>QUENCER, R. M</creator><creator>SHELDON, J. J</creator><creator>DONOVAN POST, M. J</creator><creator>DIAZ, R. D</creator><creator>MONTALVO, B. M</creator><creator>GREEN, B. A</creator><creator>EISMONT, F. J</creator><general>American Society of Neuroradiology</general><scope>IQODW</scope><scope>5PM</scope></search><sort><creationdate>1986</creationdate><title>Magnetic resonance imaging of the chronically injured cervical spinal cord</title><author>QUENCER, R. M ; SHELDON, J. J ; DONOVAN POST, M. J ; DIAZ, R. D ; MONTALVO, B. M ; GREEN, B. A ; EISMONT, F. J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p237t-de1fcece8ce07a3351592a5cb9a2bb1740b66a83a7ec47dd8ce0f0cd54ada7383</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1986</creationdate><topic>Biological and medical sciences</topic><topic>Injuries of the nervous system and the skull. Diseases due to physical agents</topic><topic>Medical sciences</topic><topic>Traumas. Diseases due to physical agents</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>QUENCER, R. M</creatorcontrib><creatorcontrib>SHELDON, J. J</creatorcontrib><creatorcontrib>DONOVAN POST, M. J</creatorcontrib><creatorcontrib>DIAZ, R. D</creatorcontrib><creatorcontrib>MONTALVO, B. M</creatorcontrib><creatorcontrib>GREEN, B. A</creatorcontrib><creatorcontrib>EISMONT, F. J</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>American journal of neuroradiology : AJNR</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>QUENCER, R. M</au><au>SHELDON, J. J</au><au>DONOVAN POST, M. J</au><au>DIAZ, R. D</au><au>MONTALVO, B. M</au><au>GREEN, B. A</au><au>EISMONT, F. J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnetic resonance imaging of the chronically injured cervical spinal cord</atitle><jtitle>American journal of neuroradiology : AJNR</jtitle><date>1986</date><risdate>1986</risdate><volume>7</volume><issue>3</issue><spage>457</spage><epage>464</epage><pages>457-464</pages><issn>0195-6108</issn><eissn>1936-959X</eissn><coden>AAJNDL</coden><abstract>Thirteen patients with prior cervical spinal cord injury resulting in quadriplegia were evaluated with magnetic resonance imaging (MRI) long after their initial injury, either because of the relatively recent onset of new and worsening neurologic symptoms or to rule our residual compression on the spinal cord or nerve roots. The results of MRI were compared with delayed metrizamide computed tomography (CT) in 10 cases, and in five of those the results were also compared with intraoperative spinal sonography. It was found that MRI more accurately demonstrated the intramedullary abnormalities in the injured spinal cord than did delayed metrizamide CT because the former could separate myelomalacia from a posttraumatic spinal cord cyst, a differentiation that was frequently difficult with delayed metrizamide CT. T2-weighted spin-echo pulsing sequences with long echo times were particularly useful in evaluating these patients.</abstract><cop>Oak Brook, IL</cop><pub>American Society of Neuroradiology</pub><pmid>70457</pmid><pmid>0070457</pmid><tpages>8</tpages></addata></record> |
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| identifier | ISSN: 0195-6108 |
| ispartof | American journal of neuroradiology : AJNR, 1986, Vol.7 (3), p.457-464 |
| issn | 0195-6108 1936-959X |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_8331332 |
| source | EZB-FREE-00999 freely available EZB journals; PubMed Central |
| subjects | Biological and medical sciences Injuries of the nervous system and the skull. Diseases due to physical agents Medical sciences Traumas. Diseases due to physical agents |
| title | Magnetic resonance imaging of the chronically injured cervical spinal cord |
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