Fig. 2From: Is radiotherapy necessary for upper rectal cancer underwent curative resection? A retrospective study of 363 patientsSurvival plots based on risk stratification for Radiotherapy and Non-radiotherapy patients after matching. cumulative incidence of overall survival (A), local recurrence free survival (C), distant metastasis free survival (E) in low risk group; cumulative incidence of overall survival (B), local recurrence free survival (D), distant metastasis free survival (F) in high risk groupBack to article page