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.
Kaplan-Meier estimates for OS according to (A) RSS, (B) RSS for patients preoperatively classified as resectable by the NCCN criteria, (C) RSS for patients preoperatively classified as unresectable by the NCCN criteria. D, Metastasis-free survival based on RSS. AS indicates arterial score; VS, venous score.
