Evaluation of predictive value of CLIP, Okuda, TNM and JIS staging systems for hepatocellular carcinoma patients undergoing surgery

An accurate staging system is required to assess hepatocellular carcinoma (HCC) patients in order to benefit from hepatic resection before surgery. Cancer of the Liver Italian Program (CLIP) score was considered to be better than the Okuda staging system to predict survival. Japan Integrated Staging Score (JIS score) includes tumor, nodes, metastases (TNM) stage and Child-Pugh grade as a new staging system for HCC. The purpose of the present paper was to compare the CLIP, Okuda, TNM and JIS staging systems for HCC patients undergoing surgery.