Figure 2.
Angiographs of the portal vein showing disappearance of a tumoral embolus after irradiation therapy. Angiographs taken before and after treatment are shown to the left (A) and right (B), respectively.
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.