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 of progression-free survival (PFS) and overall survival (OS). (A) Kaplan–Meier curves of PFS in IDH-mutant astrocytomas comparing the presence of T2-FLAIR mismatch sign (red line) with its absence (black line). (B) Kaplan–Meier curves of OS in IDH-mutant astrocytomas comparing the presence of T2-FLAIR mismatch sign (red line) with its absence (black line).
