Abstract
Introduction: Centropontine myelinolysis (CPM) is a rare pathology, a delayed neurological complication corresponding to massive demyelination of the protrusion. Its exact pathogenesis is poorly understood. Rapid correction of sodium hyponatremia has been implicated as a potent causative factor. We report a case of CPM despite a priori conservative correction of hyponatremia with a favorable course in a 61-year-old alcoholic-smoker diabetic. Case Presentation: A 61-year-old man with chronic alcoholism presented to the emergency department (D0) with physical asthenia and anorexia. He was treated for severe hyponatremia at 104 mmol/L by careful rehydration with saline before being transferred to a nephrological hospital. Magnetic resonance imaging (MRI) performed at D14 for locked-in syndrome showed osmotic demyelination syndrome (Figure 1). The evolution was favorable after 3 months of rehabilitation marked by a progressive and clear improvement of clinical signs. Conclusion: This observation suggests an evaluation of the benefit/risk ratio of the short-term prognosis of profound hyponatremia with that of the metabolic stress induced by a still too rapid correction. Particular attention should be paid to diabetic patients in the context of chronic alcoholism or nutritional deficiencies.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.