There are several treatment options for liver metastasis, one being surgery. Results published in the Archives of Surgery state that repeat surgery to remove cancer that has spread to the liver provides significantly improved survival among patients with colorectal cancer.
The surgery, called hepatectomy, is the surgical removal of cancer and the surrounding tissue. Researchers recently evaluated data including treatment with repeat hepatectomies among patients with colorectal cancer and liver metastasis. The study included 64 patients who underwent one or more hepatectomies followed by chemotherapy.
At five years the overall survival was 53 percent. Among patients who experienced a cancer recurrence, five-year overall survival measured from the first hepatectomy was 73 percent among patients who underwent repeated hepatectomy, compared with 43 percent among patients without repeated surgery.
