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.
Two extension pathways of intravenous leiomyomatosis. a Coronal image showed filling defect in the enlarged inferior vena cava extending from the right common iliac vein. b Coronal image presented tumor extension pathway through left ovarian vein
