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.
A rim contrast-enhancing psoas abscess with a thick and irregular wall is evident bilaterally, larger on the left (arrowheads), which extends into the epidural space (triangle).
