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.
Magnetic resonance (MR) angiogram (A) demonstrating focal stenosis of the proximal right renal artery. Despite the stenosis and poststenotic dilation, filtration and kidney volume (B) were preserved in this kidney. This is an example of a “normal” appearing kidney beyond a stenotic lesion (see text). The left kidney in this patient was considered a “normal” kidney.
