Movement disorders in children: recognition and management in the emergency department.

Abstract

The differential diagnosis for pediatric patients presenting to the emergency department with movement-based neurological complaints is wide. Clinicians must ensure these children receive an appropriate evaluation to recognize rare diseases. Early recognition of these diagnoses helps facilitate coordination with specialists, guides imaging, and ensures proper management and disposition. This issue reviews 3 less-common movement disorders: acute cerebellar ataxia, anti-N-methyl-D-aspartate receptor encephalitis, and acute disseminated encephalomyelitis. The common presentations, evaluation, and management of these conditions in the emergency department are discussed.