Gallblader Cancer

Hi all
My dad age is 52. Recently my dad Gallblader operatoin was done and doctor took it out and did biosphy and found the Cancer on his Gallblader. But as per doctor and biosphy report the cancer hasnot been spread in any other glans and blodvescular yet. My dad conditions is normal now and he even dont' have any pain yet. I start consulting with Dr now. But I have some confusion here. If any one can help me out this questions please help me
1. Once the GB is tookout and the cancer is not seen in other part then will cancer be speard out again? if yes then after how long?
2. Right now what kind of treatment he need?
3. What if my dad came to know that he is suffered from cancer, what will be his moral depresed?
4. Till how long I can extained his life and in what way?
Please feel free to give me suggestions..

Dear Gangu,
So sorry to hear of your father's cancer but from what you say, it sounds like it was only in his gall bladder and that has been removed. You really need to ask a doctor these questions. Only a doctor familiar with your father's case can answer them. They may give him further treatment to ensure all cancer cells are taken care of. Your father's situation sounds positive as far as the future goes. Good luck to you both.