Prognostic role of 25-hydroxyvitamin D in patients with liver metastases from colorectal cancer treated with radiofrequency ablation

Background and Aim Vitamin D is implicated in the etiology of several neoplastic diseases, but its relationship with colorectal cancer survival is still unclear. Aim of this study was to determine whether vitamin D levels influence survival outcomes in colorectal cancer liver metastases patients treated with percutaneous radiofrequency ablation. Methods We measured 25‐hydroxyvitamin D levels in 143 patients with 215 colorectal liver metastases...