Aim: To assess the overall survival and determine whether pre-TARE shunt fraction, tumor volume and tumor marker impact the outcome.
Methods: This is a retrospective study of 75 patients who were referred for 90Y-glass microsphere radioembolisation by a joint clinic decision between 1 January 2010 and 31 December 2014. All patients underwent pre-TARE CECT and 99mTc-MAA lung shunt fraction (LSF) imaging.
Results: Overall survival was 19 months for hepatocellular carcinoma (HCC) and 24 months for metastatic colorectal carcinoma. For hepatocellular carcinoma-LSF higher than 6.51 % was predictive of significantly decreased survival (P value 0.00). A progressive disease in survival was observed as LSF increased from less than 6.51 % to more than 20%. Tumor volume and tumor marker did show correlation with patient outcomes. For metastatic colorectal carcinoma-LSF and tumor marker did not show significant correlation with survival and tumor volume showed significant correlation with survival with P value of 0.049.
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