Can J Emerg Med
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Review Case Reports
Lateral medullary syndrome: a diagnostic approach illustrated through case presentation and literature review.
Patients with lateral medullary syndrome classically present with crossed hemisensory disturbance, ipsilateral Horner syndrome, and cerebellar signs, all of which are attributable to infarction of the lateral medulla. However, variability in the presentation of this syndrome is the rule, as illustrated in this case presentation and literature review. ⋯ The importance of recognition of this condition in the emergency department is underscored by the association between lateral medullary infarction and vertebral artery dissection. With optimal therapy, the prognosis for recovery from lateral medullary syndrome is good.