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Updated: Jun 23, 2026

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models
Published on: March 1, 2015
Sudden dysphagia in an elderly, quadriparetic patient
1Department of Physical Medicine and Rehabilitation, University of Liège, University Hospital, avenue de l'Hôpital, B35, 4000 Liège, Belgium. jfkaux@chu.ulg.ac.be
Clinical Case:
We report the case of a 92-year-old quadriparetic patient who suddenly presented a major swallowing disorder following trauma to the neck. A diagnosis of myasthenia gravis was suggested by single-fibre EMG of the extensor digitorum communis muscle. In view of the continued absence of dysphagia after 6 months of pyridostigmine treatment, this diagnosis was considered as definitive.
Discussion:
We review the various characteristics of myasthenia gravis and ways of investigating dysphagia.
Conclusion:
It is important to be aware of and investigate all the direct and indirect signs of dysphagia and establish the exact aetiology in order to provide the best possible treatment.
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