Original researchAnalysis of long-term results after liver surgery for metastases from colorectal and non-colorectal tumors: A retrospective cohort study

Background\r\nDuring the last decade, criteria for liver resection were extended thanks to surgical and oncological developments, thus increasing the number of surgeries for non-colorectal liver metastases.\r\n\r\nHowever, the real advantages of surgery in this category of patients remain debated, due to the few studies available in the literature.\r\n\r\nThe present study aims to analyze liver surgery performed for metastatic disease at a single referral center, comparing outcomes of patients that underwent resections for colorectal and non-colorectal metastases.