Surgical Management of Renal Cell Cancer Liver Metastases. (December 2016)

• Record Type: Journal Article
• Authors: Pikoulis, E.; Margonis, G. A.; Antoniou, E.
• Is Part Of: Scandinavian journal of surgery. Volume 105:Number 4(2016)
• Page Start: 263
• Page End: 268
• Publication Date: 2016-12
• Subjects: Renal cell cancer -- liver metastases -- long-term outcomes; Surgery -- Periodicals; 617.005
• DOI: 10.1177/1457496916630644
• Languages: English
• ISSNs: 1457-4969

Abstract

Background and Aims: There is an increasing trend toward performing liver resections in the setting of metastatic disease. Renal cell cancer liver metastases are associated with poor survival. The indications for and the short- and long-term outcomes of liver resection for renal cell cancer liver metastases remain not well defined. Material and Methods: A focused, structured literature review on PubMed, EMBASE, and Google Scholar was performed to identify primary research articles, on short- and long-term outcomes and prognostic factors of patients undergoing liver resection for renal cell cancer liver metastases. Only studies with a sample size equal or larger than 10 patients were included. Results and Conclusion: A total of 10 studies met inclusion criteria. Median overall survival ranged between 16 and 142 months. Major morbidity was rare while 30-day postoperative mortality was less than 5%. A disease-free interval of more than 2 years from nephrectomy to evidence of liver metastases and a radical, microscopically negative surgical resection (R0) were the most consistent prognostic factors that, in turn, could be used as potential selection criteria to identify patients who can benefit the most from liver-directed surgery. Liver surgery for renal cell cancer liver metastases can be performed with low mortality, acceptable morbidity, and promising survival benefit in carefully selected patients. Studies that can assess the impact of modern, targeted regimens in the preoperative setting and liver-directed surgery and in turn shape new selection criteria are warranted.