Predictive model for survival after liver resection for noncolorectal liver metastases in the modern era: a Japanese multicenter analysis

Background Survival benefit of liver resection for noncolorectal liver metastases ( NCRLM ) remains to be defined. Methods This multicenter, retrospective cohort analysis included consecutive patients with NCRLM whose primary tumor and all metastases were treated with curative intent between 2000 and 2013. The primary endpoint was 5‐year overall survival. Clinicopathological factors that affected prognoses were identified using multivariate Cox...