Diagnostic Accuracy of Neuroimaging in Emergency Department Patients With Acute Vertigo or Dizziness: A Systematic Review and Meta-analysis Supporting the Guidelines for Reasonable and Appropriate Care in Emergency Medicine

Patients presenting to the emergency department (ED) with acute vertigo or dizziness represent a diagnostic challenge. Neuroimaging has variable indications and yield. We aimed to conduct a systematic review and meta-analysis of the diagnostic test accuracy of neuroimaging for patients presenting with acute vertigo or dizziness.