CT angiography of the circle of Willis: is spiral technology always necessary?

MeSH terms

• Adult
• Angiography / instrumentation*
• Carotid Artery Diseases / diagnostic imaging
• Circle of Willis / diagnostic imaging*
• Equipment Design
• Female
• Humans
• Intracranial Aneurysm / diagnostic imaging
• Male
• Sensitivity and Specificity
• Tomography, X-Ray Computed / instrumentation*