Figure 2

PFS according to TERT level. Kaplan–Meier curves for PFS according to (A) detectable or undetectable TERT T2 level before surgery, (B) TERT T2 levels ⩽ or > median level (42 copies per ml) before surgery and (C) detectable or undetectable TERT T3 level after surgery. PFS=Progression-free survival; TERT=telomerase reverse transcriptase.