Morvan syndrome

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Synonyms: Limbic encephalitis-neuromyotonia-hyperhidrosis-polyneuropathy syndrome | Morvan fibrillary chorea

Morvan syndrome is a rare life-threatening acquired neurologic disease characterized by neuromyotonia dysautonomia and encephalopathy with severe insomnia. Signs involving central (e.g. hallucinations confusion amnesia myoclonus) autonomic (e.g. variations in blood pressure hyperhidrosis) and peripheral (e.g. painful cramps myokymia) hyperactivity as well as systemic manifestations (such as weight loss pruritus fever) are reported. Thymoma is present in some cases.

Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview. Reference: Access aggregated data from Orphanet at Orphadata. Orphadata: Free access data from Orphanet. © INSERM 1999. Available on Data version July 2024

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Morvan syndrome?

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Advocacy Organizations

Project CASK

VISION Project CASK believes in a world free of the life limitations and debilitating effects of CASK gene disorders. ​MISSION To accelerate breakthroughs in research to develop treatments and a cure for CASK gene disorders. ​VALUES Collaboration. Transparency. Urgency.

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Clinical Trials

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