More articles from HEAD & NECK
- Yield of CT Angiography and Contrast-Enhanced MR Imaging in Patients with Dizziness
Which is the preferred imaging modality in patients presenting with isolated dizziness? These authors retrospectively evaluated CTA, contrast-enhanced MRI of the brain, and contrast-enhanced MRI of the internal auditory canals and temporal bones in a large group of patients and showed that all 3 are unlikely to identify significant findings that will lead to a change in clinical management in this situation.