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 curves for OS-R2 of mismatch area (left) and mismatch sign (right) at first (top) and second (bottom) resection. Starting date for the analysis is the date of first and second resection, respectively, and T2-FLAIR mismatch area/sign was annotated on the last available MRI before resection. Censored patients indicated by a “+” at date of last follow-up. Shaded areas indicate 95% confidence intervals.
