Surgical resection is the most effective treatment approach in colorectal liver metastases. The improved survival in Stage IV colorectal cancer is associated with a better diagnosis and evaluation, proper decision-making, improved chemotherapy, and the adoption of parenchymal-sparing hepatic resections. Liver surgery was one of the last frontiers reached by minimally invasive surgery. Surgical techniques and specialised equipment evolved to overcome the technical limitations, making laparoscopic liver resections safe and feasible. The aetiology and pathophysiology of hepatic metastases are discussed along with the rationale for and efficacy of minimally invasive surgery for colorectal liver metastases. Improved imaging techniques, identification of genomic markers, advances in chemotherapy, and personalised therapy will further improve the outcome of minimally invasive surgery in the management of Stage IV colorectal cancer.
Minimally invasive management of the entire treatment sequence in patients with stage IV colorectal cancer: a propensity-score weighting analysis
