Posttreatment surveillance after hepatic metastases resection for colorectal cancer
Since the appearance of effective new drugs for colorectal cancer and more aggressive surgical approaches to resecting isolated metastases, many patients who had metastatic cancer are now free of disease for an extended period of time. There are few guidelines on how to follow such patients it is fairly new situation and there are no mature studies. For high risk non-metastatic colon cancer, NCCN guidelines recommend annual CT of chest, abdomen
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