Fig. 3From: Primary tumor location as a predictor of the benefit of palliative resection for colorectal cancer with unresectable metastasisKaplan–Meier curves for 5-year overall survival (OS) in different primary location subgroups. a Palliative resection shows no benefit in stage IV right-side colon cancer patients. b Stage IV left colorectal cancer patients show a benefit from palliative resectionBack to article page