Survival outcomes of patients with colorectal liver metastases following hepatic resection or ablation in the era of effective chemotherapy

Abstract

The outcome of patients with colorectal liver metastases (CLM) undergoing surgical resection in the era of effective chemotherapy is not widely reported. In addition, factors associated with disease-specific survival (DSS) in a contemporary series of patients are not well defined. Clinical, pathologic, and outcome data for 64 patients with CLM treated by a single surgeon in a multidisciplinary setting from February 2002 to October 2007 were examined. Hepatic resection was combined with radiofrequency ablation (RFA) in 23 (36%) cases. Secondary or tertiary resection was undertaken in 12 (19%) patients. Synchronous CLM were noted in 25 (39%) cases. Neoadjuvant chemotherapy was given to 41 (64%..