Sequential MRI in pontine and extrapontine myelinolysis following rapid correction of hyponatremia

OBJECTIVE: This study describes the MRI changes associated with pontine and extrapontine myelinolysis secondary to rapid correction of hyponatremia in dogs. The authors discuss the relevance of the results for theories of pathogenesis and for diagnosis of patients. RESULTS: MRI changes associated wi...

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Autores principales: Laureno, Robert, Lamotte, Guillaume, Mark, Alexander S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2018
Materias:
Research Note
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6173859/
https://www.ncbi.nlm.nih.gov/pubmed/30290836
http://dx.doi.org/10.1186/s13104-018-3816-5
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author Laureno, Robert
Lamotte, Guillaume
Mark, Alexander S.
author_facet Laureno, Robert
Lamotte, Guillaume
Mark, Alexander S.
author_sort Laureno, Robert
collection PubMed
description OBJECTIVE: This study describes the MRI changes associated with pontine and extrapontine myelinolysis secondary to rapid correction of hyponatremia in dogs. The authors discuss the relevance of the results for theories of pathogenesis and for diagnosis of patients. RESULTS: MRI changes associated with pontine and extrapontine myelinolysis first occur on diffusion-weighted imaging. As a generalization, gadolinium enhancement, flair image change and T(2) weighted image abnormality appear sequentially.
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spelling pubmed-61738592018-10-15 Sequential MRI in pontine and extrapontine myelinolysis following rapid correction of hyponatremia Laureno, Robert Lamotte, Guillaume Mark, Alexander S. BMC Res Notes Research Note OBJECTIVE: This study describes the MRI changes associated with pontine and extrapontine myelinolysis secondary to rapid correction of hyponatremia in dogs. The authors discuss the relevance of the results for theories of pathogenesis and for diagnosis of patients. RESULTS: MRI changes associated with pontine and extrapontine myelinolysis first occur on diffusion-weighted imaging. As a generalization, gadolinium enhancement, flair image change and T(2) weighted image abnormality appear sequentially. BioMed Central 2018-10-05 /pmc/articles/PMC6173859/ /pubmed/30290836 http://dx.doi.org/10.1186/s13104-018-3816-5 Text en © The Author(s) 2018 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.
spellingShingle Research Note
Laureno, Robert
Lamotte, Guillaume
Mark, Alexander S.
Sequential MRI in pontine and extrapontine myelinolysis following rapid correction of hyponatremia
title Sequential MRI in pontine and extrapontine myelinolysis following rapid correction of hyponatremia
title_full Sequential MRI in pontine and extrapontine myelinolysis following rapid correction of hyponatremia
title_fullStr Sequential MRI in pontine and extrapontine myelinolysis following rapid correction of hyponatremia
title_full_unstemmed Sequential MRI in pontine and extrapontine myelinolysis following rapid correction of hyponatremia
title_short Sequential MRI in pontine and extrapontine myelinolysis following rapid correction of hyponatremia
title_sort sequential mri in pontine and extrapontine myelinolysis following rapid correction of hyponatremia
topic Research Note
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6173859/
https://www.ncbi.nlm.nih.gov/pubmed/30290836
http://dx.doi.org/10.1186/s13104-018-3816-5
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