An official website of the United States government
Here’s how you know
Official websites use .gov A
.gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A
lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
CT Angiography (CTA) (Radiological Society of North America) (American College of Radiology)
... some cases, especially in children and patients with fragile and small veins, the contrast may be hand- ... the vein being injected and spreads under the skin where the IV is placed, it may damage ...