Figure 1. A 41-year-old man, known case of ankylosing spondylitis, semi-prone on the angiographic table. Under sonographic guide a 6 french sheet was inserted in his left thrombosed popliteal vein (arrow)
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.