Laparoscopic liver resection for colorectal liver metastases: retrospective analysis of prognostic factors and oncological outcomes in a single-center cohort.

LLR for CRLM offers adequate long-term oncologic outcomes. OS and DFS rates are negatively affected by the administration of NAC and by pathological features, including the differentiation grade of the primary CRC and the histological growth pattern of the CRLM.