My grandfather was diagnsoed with Colon tumor, he is not good at english so he didn't understand the doctor very well, so I have a few questions, to give him some more information about his problem.
Is a Colon Tumor and Cancer the same?
Is Colon tumors harmful/ and or lead to death?
What are some possible ways they can be treated?
If needed surgery, is the surgery safe?
Will he be okay?
Thank you.