Resolving MR features in osmotic myelinolysis (central pontine and extrapontine myelinolysis)
Osmotic myelinolysis is a distinctive clinical syndrome with characteristic MR features in the central pons (central pontine myelinolysis) and in other locations (extrapontine myelinolysis). We describe the resolving MR features in an adolescent who has experienced complete neurologic recovery. Regi...
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| Veröffentlicht in: | American journal of neuroradiology : AJNR 1993-01, Vol.14 (1), p.163-167 |
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| container_title | American journal of neuroradiology : AJNR |
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| creator | Ho, VB Fitz, CR Yoder, CC Geyer, CA |
| description | Osmotic myelinolysis is a distinctive clinical syndrome with characteristic MR features in the central pons (central pontine myelinolysis) and in other locations (extrapontine myelinolysis). We describe the resolving MR features in an adolescent who has experienced complete neurologic recovery. Regions of involvement manifested increased T2 signal intensity. The extrapontine involvement was noted to resolve earlier with interim-increased T1-weighted signal. The mechanism for the variable appearance of increased T1 signal intensity is discussed. |
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We describe the resolving MR features in an adolescent who has experienced complete neurologic recovery. Regions of involvement manifested increased T2 signal intensity. The extrapontine involvement was noted to resolve earlier with interim-increased T1-weighted signal. The mechanism for the variable appearance of increased T1 signal intensity is discussed.</description><identifier>ISSN: 0195-6108</identifier><identifier>EISSN: 1936-959X</identifier><identifier>PMID: 8427080</identifier><identifier>CODEN: AAJNDL</identifier><language>eng</language><publisher>Oak Brook, IL: Am Soc Neuroradiology</publisher><subject>Adolescent ; Biological and medical sciences ; Brain Diseases - diagnosis ; Case Reports ; Demyelinating Diseases - blood ; Demyelinating Diseases - diagnosis ; Disorders of higher nervous function. Focal brain diseases. Central vestibular syndrome and deafness. 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We describe the resolving MR features in an adolescent who has experienced complete neurologic recovery. Regions of involvement manifested increased T2 signal intensity. The extrapontine involvement was noted to resolve earlier with interim-increased T1-weighted signal. The mechanism for the variable appearance of increased T1 signal intensity is discussed.</description><subject>Adolescent</subject><subject>Biological and medical sciences</subject><subject>Brain Diseases - diagnosis</subject><subject>Case Reports</subject><subject>Demyelinating Diseases - blood</subject><subject>Demyelinating Diseases - diagnosis</subject><subject>Disorders of higher nervous function. Focal brain diseases. Central vestibular syndrome and deafness. Brain stem syndromes</subject><subject>Female</subject><subject>Humans</subject><subject>Magnetic Resonance Imaging</subject><subject>Medical sciences</subject><subject>Nervous system (semeiology, syndromes)</subject><subject>Neurology</subject><subject>Osmotic Pressure</subject><subject>Pons - pathology</subject><subject>Sodium - blood</subject><issn>0195-6108</issn><issn>1936-959X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkMFq3DAQhk1J2GzTPkJBh6Y0B4NkeSTrUghLkxY2FEILvRQhy9JaQZY2lh133z4ucUJ6ymlg_o9vfuZNtiaCslyA-H2UrTERkDOCq5PsbUq3GGMQvFhlq6osOK7wOvtzY1L09y7s0PUNskYNY28ScgHF1MXBadQdjHch-kNyCX3WJgy98mgfw-CCQSo0yPydV0-Ll_j5u-zYKp_M-2WeZr8uv_7cfMu3P66-by62eUuBDDmw2hoNuKTYcgUaVKFAQNNgUXEhSgwKoNKssrxpAGzdcKsNt01dFqwmmp5mXx69-7HuTLOUlPvedao_yKic_D8JrpW7eC8rSsuSFbPg0yLo491o0iA7l7TxXgUTxyT5fJ9TQV4FCRMVJYLN4IeXlZ67LJ-f849LrpJW3vYqaJeesRKYKOCf5uwRa92unVxvZOqU97OUyGmaSCnJfJPSBzBIncI</recordid><startdate>19930101</startdate><enddate>19930101</enddate><creator>Ho, VB</creator><creator>Fitz, CR</creator><creator>Yoder, CC</creator><creator>Geyer, CA</creator><general>Am Soc Neuroradiology</general><general>American Society of Neuroradiology</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7TK</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>19930101</creationdate><title>Resolving MR features in osmotic myelinolysis (central pontine and extrapontine myelinolysis)</title><author>Ho, VB ; Fitz, CR ; Yoder, CC ; Geyer, CA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-h351t-56bfec50430f7a5c5a2a595dd098799405a558c68f7dd55fbd7fce7fdb426b1c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>Adolescent</topic><topic>Biological and medical sciences</topic><topic>Brain Diseases - diagnosis</topic><topic>Case Reports</topic><topic>Demyelinating Diseases - blood</topic><topic>Demyelinating Diseases - diagnosis</topic><topic>Disorders of higher nervous function. Focal brain diseases. Central vestibular syndrome and deafness. Brain stem syndromes</topic><topic>Female</topic><topic>Humans</topic><topic>Magnetic Resonance Imaging</topic><topic>Medical sciences</topic><topic>Nervous system (semeiology, syndromes)</topic><topic>Neurology</topic><topic>Osmotic Pressure</topic><topic>Pons - pathology</topic><topic>Sodium - blood</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ho, VB</creatorcontrib><creatorcontrib>Fitz, CR</creatorcontrib><creatorcontrib>Yoder, CC</creatorcontrib><creatorcontrib>Geyer, CA</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>Neurosciences Abstracts</collection><collection>MEDLINE - Academic</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>Ho, VB</au><au>Fitz, CR</au><au>Yoder, CC</au><au>Geyer, CA</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Resolving MR features in osmotic myelinolysis (central pontine and extrapontine myelinolysis)</atitle><jtitle>American journal of neuroradiology : AJNR</jtitle><addtitle>AJNR Am J Neuroradiol</addtitle><date>1993-01-01</date><risdate>1993</risdate><volume>14</volume><issue>1</issue><spage>163</spage><epage>167</epage><pages>163-167</pages><issn>0195-6108</issn><eissn>1936-959X</eissn><coden>AAJNDL</coden><abstract>Osmotic myelinolysis is a distinctive clinical syndrome with characteristic MR features in the central pons (central pontine myelinolysis) and in other locations (extrapontine myelinolysis). We describe the resolving MR features in an adolescent who has experienced complete neurologic recovery. Regions of involvement manifested increased T2 signal intensity. The extrapontine involvement was noted to resolve earlier with interim-increased T1-weighted signal. The mechanism for the variable appearance of increased T1 signal intensity is discussed.</abstract><cop>Oak Brook, IL</cop><pub>Am Soc Neuroradiology</pub><pmid>8427080</pmid><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 0195-6108 |
| ispartof | American journal of neuroradiology : AJNR, 1993-01, Vol.14 (1), p.163-167 |
| issn | 0195-6108 1936-959X |
| language | eng |
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central |
| subjects | Adolescent Biological and medical sciences Brain Diseases - diagnosis Case Reports Demyelinating Diseases - blood Demyelinating Diseases - diagnosis Disorders of higher nervous function. Focal brain diseases. Central vestibular syndrome and deafness. Brain stem syndromes Female Humans Magnetic Resonance Imaging Medical sciences Nervous system (semeiology, syndromes) Neurology Osmotic Pressure Pons - pathology Sodium - blood |
| title | Resolving MR features in osmotic myelinolysis (central pontine and extrapontine myelinolysis) |
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