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A Case Report on Neuromyotonia Associated With Myasthenia Gravis: Isaacs Syndrome

Year: 2024
Type: article
Abstract: This case report details a 38-year-old male presenting with symptomsincluding muscle twitching, cramps, and bilateral ptosis. He wasdiagnosed with neuromyotonia (Isaacs syndrome) alongside myastheniagravis (MG), indicated by the presence of serum acetylcholine receptor(AChR) antibodies. The patient showed significant improvement after a5-day course of intravenous methylprednisolone and phenytoinadministration. This case suggests overlapping pathophysiologicalmechanisms between neuromyotonia and autoimmune myastheniagravis, warranting further research.Keywords: Neuromyotonia, Isaacs syndrome, Myasthenia gravis,Acetylcholine receptor antibodies, Autoimmune disorders, Peripheralnerve hyperexcitability
Language: English
Subfield: Neurology
Field: Medicine
Open Access status: green
OpenAlex ID: W6930843135
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