Wallenberg Syndrome
Pronunciation: WAL-en-berg SIN-drome
A specific brainstem stroke pattern causing distinctive neurological deficits including crossed sensory loss and ataxia.
Full Definition
Wallenberg syndrome, also known as lateral medullary syndrome, results from infarction of the lateral medulla oblongata, typically due to vertebral or posterior inferior cerebellar artery occlusion. Patients present with a characteristic constellation of symptoms including ipsilateral facial numbness, contralateral body numbness, vertigo, nystagmus, dysphagia, and ataxia. In rehabilitation documentation, this syndrome requires specific mention due to its complex symptom profile and implications for swallowing safety, balance training, and discharge planning.
Usage
Usage note: Always capitalize both words as it is an eponymous syndrome.
In Context
- "The patient's Wallenberg syndrome presentation includes crossed sensory deficits requiring comprehensive swallowing evaluation." — rehabilitation assessment note
- "Wallenberg syndrome patients typically require intensive balance retraining due to cerebellar involvement." — physical therapy evaluation