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.
e Pre-embolization arterial phase angiogram showing a hypervascular blush (arrow) in the right inferior renal pole with active contrast extravasation extending inferior to the kidney in multiple streams (asterisks). f Post-embolization arterial phase angiogram showing normal vascularization of the upper pole of the left kidney and hypovascularity of the lower pole (arrow) without active contrast extravasation.
