What are the advantages of intra-arterial digital subtraction angiography in the workup of renal artery stenosis (RAS)?

Updated: Nov 02, 2020
  • Author: Bruce S Spinowitz, MD, FACP; Chief Editor: Vecihi Batuman, MD, FASN  more...
  • Print
Answer

Intra-arterial digital subtraction angiography has a high diagnostic accuracy compared to conventional angiography and is associated with fewer complications, lower doses of contrast, and smaller catheter size.


Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!