
Keywords: هتاکراتریت; CA19-9, carbohydrate antigen 19-9; CEA, carcinoembryonic antigen; CRC, colorectal cancer; Hb, hemoglobin; Ht, hematocrit; PS, performance status; RBC, red blood cell count; RFA, radiofrequency ablation; SLM, synchronous liver metastasesColorectal cancer;