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Neuralgic amyotrophy detected by magnetic resonance neurography: subclinical, bilateral, and multifocal brachial plexus involvement

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dc.contributor.author Cejas, Claudia Patricia
dc.contributor.author Pastor Rueda, José Manuel
dc.contributor.author Hernández Pinzón, Jairo
dc.contributor.author Stefanoff, Nadia Ivanna
dc.contributor.author Barroso, Fabio Adrián
dc.date.accessioned 2022-12-15T12:17:51Z
dc.date.available 2022-12-15T12:17:51Z
dc.date.issued 2022-10-25
dc.identifier.citation Cejas C, Pastor Rueda JM, Hernández Pinzón J, Stefanoff N, Barroso F. Neuralgic amyotrophy detected by magnetic resonance neurography: subclinical, bilateral, and multifocal brachial plexus involvement. Neurol Res. 2022 Oct 25:1-7. doi: 10.1080/01616412.2022.2138038. Epub ahead of print. es_ES
dc.identifier.uri https://doi.org/10.1080/01616412.2022.2138038
dc.identifier.uri https://repositorio.fleni.org.ar/xmlui/handle/123456789/736
dc.description.abstract Introduction: Neuralgic amyotrophy (NA) is a painful non-traumatic peripheral nervous system condition affecting the brachial plexus. Signal abnormalities in nerves and muscles have been detected in these patients using magnetic resonance neurography (MRN). Methods: Electronic medical records and MRN images obtained in a 3 T scanner, in 14 adult patients diagnosed with NA at our Neurological institution (Neuromuscular Disorders Section), between December 2015 and December 2019 were retrospectively reviewed. The study was first approved by our Institutional Ethics Committee. Results: Subclinical, multifocal, and bilateral nerve signal anomalies were recorded in the brachial plexus of these patients. We identified four different types of nerve constriction without entrapment, which we categorized as follows: incomplete focal (type I), complete focal or hourglass (type II), multifocal or string of pearls (type III) and segmental (type IV). Conclusions: Given that MRN is an accurate diagnostic tool to detect nerve damage, we believe abnormal findings could improve early detection of NA patients. es_ES
dc.language.iso eng es_ES
dc.publisher Taylor & Francis es_ES
dc.rights info:eu-repo/semantics/openAccess
dc.rights.uri https://creativecommons.org/licenses/by/2.5/ar/
dc.subject Magnetic Resonance Imaging es_ES
dc.subject Imagen por Resonancia Magnética es_ES
dc.subject Plexo Braquial es_ES
dc.subject Brachial Plexus es_ES
dc.title Neuralgic amyotrophy detected by magnetic resonance neurography: subclinical, bilateral, and multifocal brachial plexus involvement es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.type info:ar-repo/semantics/artículo es_ES
dc.type info:eu-repo/semantics/publishedVersion
dc.description.fil Fil: Cejas, Claudia Patricia. Fleni. Departamento de Diagnóstico por Imágenes; Argentina.
dc.description.fil Fil: Pastor Rueda, José Manuel. Fleni. Departamento de Neurología. Sección de Enfermedades Neuromusculares; Argentina.; Argentina.
dc.description.fil Fil: Hernández Pinzón, Jairo. Fleni. Departamento de Diagnóstico por Imágenes; Argentina.
dc.description.fil Fil: Stefanoff, Nadia Ivanna. Fleni. Departamento de Diagnóstico por Imágenes; Argentina.
dc.description.fil Fil: Barroso, Fabio Adrián. Fleni. Departamento de Neurología. Sección de Enfermedades Neuromusculares; Argentina.; Argentina.
dc.relation.ispartofPAGINATION 1-7.
dc.relation.ispartofCOUNTRY Reino Unido
dc.relation.ispartofCITY Abingdon
dc.relation.ispartofTITLE Neurological research
dc.relation.ispartofISSN 1743-1328
dc.type.snrd info:ar-repo/semantics/artículo es_ES


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