Results Of Surgical Treatment Of Colorectal Cancer Liver Metastases In Latvia Oncology Center

485 Background: Colorectal cancer (CRC) is the third leading cause of cancer death. At the time of diagnosis 25% of patients present with stage IV disease and out of all CRC patients 50% develop liver metastases. About 15% of them have initially resectable disease. Surgical resection is the best treatment option as it is associated with longer survival. Latvia Oncology center (LOC) provide expertise in managment of all cancers, including metastatic CRC. Methods: Data about CRC patients with surgicaly treated liver metastases was colected and analysed from Latvia Oncology center in period 2011-2014. This data is also included in LiverMetSurvey international registry of patients operated for CRC liver metastases. 66 patients underwent hepatectomies, 10 patients had 2 or more surgeries due to a reccurent disease. Results: 77 surgeries were performed, 31 were hemihepatectomies and 46 were limited resections. Sinchronous surgery for liver metastases and primary tumor were performed in 19 cases: 11 for left col...