My nan (96) has been referred to hospital for tests relating to low iron which will include tests for bowel cancer. I have spoken to her about whether she wants to put herself through the tests but she is adamant she should. If the worst happens, would they actually treat her at her age? What could we expect to happen? She has no other symptoms and I would just want to live the rest of my days in ignorance if it was me. The tests would be very very uncomfortable for someone of this age I imagine and I just dont want her to be in pain if she doesn't need to be. Does anyone have experience of this??