Liver Transplantation for Unresectable Colorectal Liver Metastases: Redefining Boundaries in Transplant Oncology
Listed in
This article is not in any list yet, why not save it to one of your lists.Abstract
Historically, colorectal liver metastases (CRLM) have been considered a contraindication for liver transplantation (LT), given the limited organ supply and poor oncologic efficacy. Recent studies, however, have demonstrated that highly selected patients with unresectable CRLM can achieve remarkable long-term survival following LT, often surpassing outcomes seen with conventional systemic therapies. This review explores the evolving role of LT for the treatment of unresectable CRLM, examining patient selection criteria, overall survival, disease-free survival, recurrence patterns, and emerging biomarkers that may guide transplant eligibility. Additionally, we discuss innovations in organ utilization, including living donor LT and machine perfusion strategies, to expand access while mitigating ethical concerns surrounding organ allocation. As LT for CRLM transitions from experimental protocols to clinical application, this review highlights key challenges and opportunities that will shape its future role in the field of transplant oncology.