Fig. 2From: Identification of a low risk population for parametrial invasion in patients with early-stage cervical cancerKaplan–Meier curve for disease free survival (a) and overall survival (b) in patients with and without parametrial invasion on final pathologic analysis. Continued line is for patients without parametrial involvement. Dotted line is for patients with parametrial involvement (for DFS and OS, p = 0.153 and p = 0.08, respectively)Back to article page