Skip navigation

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.

Results 1 - 3 of 3 for Introduced
  1. Catheter Angiography Video (American College of Radiology) (Radiological Society of North America)  
    ... air appears black. When a contrast material is introduced to the bloodstream during the procedure, it clearly ...
  2. Pediatric Nuclear Medicine Video (American College of Radiology) (Radiological Society of North America)  
    ... medicine examination will determine how the radiotracer is introduced into your child's body. For example: Intravenous - a ...
  3. Medications for IBS Video (International Foundation for Gastrointestinal Disorders)  
    ... blood flow to the colon). The FDA re-introduced this drug in 2002 under a Risk Evaluation ...