question: My father is suffered by throat cancer. His weight is around 46 Kg and height is 5.2\". He is struggling to take solid foods. But taking the same to some extent. He is able to eat non veg in alternate days and egg on daily basis. He does not have sugar complaint and BP. And no heart problem also. His age is 57. The doctor who gave the treatment to him said that, his life time would be 4-5 yrs. And she suggested to undergo the chemo & radio theraphy. If it is done, lifetime may extend. And some fluid content of around 1400 ml was taken out near by lungs by putting a small hole in the body. So i need your valuable input on this.