Fig. 2From: Prognostic impact of additive chemotherapy after curative resection of metachronous colorectal liver metastasis: a single-centre retrospective studyImpact of additive chemotherapy on disease-free and overall survival. DFS (a) and OS (b) analyzed by Kaplan-Meier with (green) and without (orange) additive CTx. Additive CTx resulted in a significantly prolonged OS (p = 0.023) in patients with metachronous CRLMBack to article page