Conversation: The conversation between human and AI assistant.
[|Human|] Hi sirIs it possible to extend the life of the patient by Chemotherapy.The case is that the patient started off with throat cancer and has been treated with radiation therapy for about 2 months and now the doctors say she does not have much time.If we go by chemo then they say that then also you can have one year not more than that but i have seen cases who have lived long even having cancer i understand  that it cannot be cured completely butt can we extend a patients life.pls suggest
[|AI|]  Hi, Thanks for writing in. Cancer is a challenging condition and difficult to treat in some patients. The treatment response depends on the stage of cancer and grade of cells in the cancer area. Throat cancer has slightly better prospects and extended survival in early stages. It is important to know what stage the patient is having. Radiation therapy is given to shrink the cancer tissue. After the cancer is reduced then chemotherapy is given. In stage 4 cancer the survival is up to 2 years in many patients but might be less if there is airway infiltration and spread to adjacent structures. The patient usually dies because they cannot eat, and the airway is also involved. With chemotherapy attempts can be made to reduce the cancer and this also require attention to the general health of the patient to avoid nutritional deficiencies. Please do not worry.