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Related Experiment Video

Updated: May 24, 2026

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models

Published on: March 1, 2015

[Dysphagia in Avellis' syndrome].

Rianne P J Geerlings¹, Sander M Pompe, Peter J Koehler

¹Atrium Medisch Centrum, afd. Neurologie, Heerlen, the Netherlands. rpjgeerlings@gmail.com

Nederlands Tijdschrift Voor Geneeskunde

|March 1, 2012

Summary

Avellis' syndrome, a rare brain stem infarction, can be challenging to diagnose. Prompt recognition of lateral medulla oblongata ischemia is crucial for appropriate neurological care.

Area of Science:

Neurology
Neuroscience
Internal Medicine

Background:

Avellis' syndrome is a rare neurological disorder caused by lateral medulla oblongata ischemia.
Early identification of brain stem infarction is key to prevent misdiagnosis and ensure timely neurological consultation.

Observation:

A 53-year-old woman presented with acute headache, dysphagia, nausea, vomiting, hoarseness, and unilateral sensory disturbances.
Symptoms included facial, arm, and leg tingling, indicating potential neurological compromise.

Findings:

Neurological consultation diagnosed Avellis' syndrome.
Brain MRI confirmed ischemia in the right lateral medulla oblongata.

Implications:

Brain stem infarction diagnosis can be difficult due to subtle lateralization compared to hemispheric syndromes.

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Last Updated: May 24, 2026

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models

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Published on: March 1, 2015

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing

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Published on: December 1, 2023

Acute onset dysphagia warrants consideration of brain stem infarction in the differential diagnosis.