hello DoctorMy Father Have 4th Stage Cancer in Liver Lung and Lymph nodeLocal Doctor give Chemotherapy treatment with medicine \"carboplatin\" and \"paclitaxel\"is this the right drugs and how much my father live after 3 chemotherapy cycle he is very weak.
As your father is suffering from stage 4 cancer and if it is lung cancer that has spread to liver and lymph nodes then carbonation and paclitaxel should work to keep the disease in control. If cancer is of unknown origin that has spread to liver and other sites then also paclitaxel and carbonation should work. As his 3rd cycle is over I would suggest u do CT scan of chest and upper abdomen to see the tumor response to chemotherapy. In average your father can live from 6 months to 1 year if it is already stage 4.