Published in:
Open Access
01-01-2008 | Gastrointestinal Oncology
Radiofrequency Ablation Versus Resection for Resectable Colorectal Liver Metastases: Time for a Randomized Trial?
Author:
Steven A. Curley, MD
Published in:
Annals of Surgical Oncology
|
Issue 1/2008
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Excerpt
Treatment strategies for patients with stage IV colorectal cancer have changed dramatically in the last decade. Patients with colorectal cancer metastases confined to the liver have always been a fascinating group to consider biologically and for local regional treatment strategies. In the late 1980s through the 1990s, resection was performed for a select subset of patients who had resectable disease. However, a high proportion of patients had bilobar unresectable disease and were treated with either 5-fluorouracil–based systemic chemotherapy or with implanted hepatic arterial infusion pumps. The advent of the new millennium was associated with the availability of several new cytotoxic and biologic agents active in colorectal cancer. These agents have completely changed the approach to the treatment of patients with colorectal cancer liver metastases and thus have increased the complexity of the decision-making process in these patients. …