Teaching Video NeuroImages: Vagoglossopharyngeal neuralgia mimicking a seizure.
journal contributionposted on 2022-03-09, 12:19 authored by Albi ChalisseryAlbi Chalissery, Albi J. Chalissery, Maria Gaughan, Geoffrey Haughton, Gerard Mullins, Norman DelantyNorman Delanty
A 79-year-old woman with a history of partial thyroidectomy for multinodular goiter presented with acute onset episodic left ear pain followed by collapse with loss of awareness and limb jerking. Video EEG captured stereotyped episodes (video, links.lww.com/WNL/A287) with corresponding bradycardia and asystole for several seconds without ictal changes. A diagnosis of vagoglossopharyngeal neuralgia was made. She became symptom-free with eslicarbazepine and pacemaker insertion.
Approximately 10% of patients with glossopharyngeal neuralgia experience bradycardia and syncope. Activation of the vagus nerve (dorsal motor nucleus) by excessive input from the glossopharyngeal nerve (via tractus solitarius) may lead to potential cardiac arrhythmias.
CommentsThe original article is available at http://n.neurology.org
Published CitationChalissery AJ, Gaughan M, Haughton G, Mullins G, Delanty N. Teaching Video NeuroImages: Vagoglossopharyngeal neuralgia mimicking a seizure. Neurology. 2019;90(13):e1179
- Beaumont Hospital
- School of Pharmacy and Biomolecular Sciences