Hi I have a question concerning my mum who has terminal cancer.She has had breast cancer and was treated for that 2 and a bit years ago.May this year she was diagnosed with bone cancer in the spine.She had deposits on her liver but has not developed into anything but does now have lung cancer and it might be elsewhere,but she keeps getting pain in her groin and legs i wondered if anyone else has heard of this or if anyone knows what it might be.I would be very gratful.I dont think my mum has much time left.She seems very quiet and very much with her thoughts.it seems a cruel waste of a person who has so much to give.Any advise would be good.