Fig. 4From: Prognostic factors and multidisciplinary treatment modalities for brain metastases from colorectal cancer: analysis of 93 patientsSurvival curves for SRS alone versus SRS plus WBRT treatment modalities for BM. Kaplan–Meier survival curves for patients stratified by treatment modality for BM (SRS alone versus SRS plus WBRT). There was no significant correlation between SRS alone and SRS plus WBRT (P = 0.11, log-rank test)Back to article page