hi. i am from India and I am looking for treatment of my father suffering from T3N1M1 colorectal metastasis to the liver. There are 4 patches on his liver, the largest being 7 cm, on both lobes. 64 cms of large intestine has been removed due to tumour blocking the intestine. Pre-colectomy surgery, his BBV and CEA (3.6) was normal. His SGPT, SGOT are normal. His ALP is high at 156. 64 yrs old, wt reduced from 78 kgs to 58 kgs in a year. The oncologist we have seen has suggested chemo with Oxaliplatin and Xelodo. What are the chances for the liver tumour to shrink and that he can survive for the next 3 yrs?