Fig. 2From: Chemotherapy versus radiotherapy for FIGO stages IB1 and IIA1 cervical carcinoma patients with postoperative isolated deep stromal invasion: a retrospective studyKaplan-Meier survival curves of disease free survival (DFS) stratified by depth of stromal invasion. It was the subgroup of patients with stromal invasion depth at 2/3 to full-thickness that made significant difference at these groupsBack to article page