What CTA Shows
CTA shows arteries and veins clearly. It also highlights blockages. CTA supports vascular diagnosis.
Using Contrast for CTA
Using contrast helps enhance vessel detail. It also improves accuracy. Proper timing supports clarity.
Timing the Bolus
Timing the bolus helps capture peak enhancement. It also reduces artifacts. Good timing supports reliable imaging.
Common CTA Findings
Common findings include stenosis, aneurysms, and clots. CTA helps detect many conditions. Awareness supports interpretation.
CT Image Acquisition Articles for Students