beadgirl - she was diagnosed at the end of January, out of the blue at the age of 57. She had surgery 5 days after her GP saw her and then had the first course of chemo, which she finished at the end of May and was given the all-clear. She felt quite well on the chemo really.
Unfortunately the cancer was was found to have come back in July, so she started chemo again (a different kind). When OC comes back, or if they don't manage to remove it all in the first place, it is considered to be uncurable and all treatment is just palliative.
A week after starting chemo she was found to have a complete intestinal blockage because the cancer had invaded her bowels and had a colostomy put in, she had another blockage a week later and more surgery for that.
At the time the doctors in hospital gave a very grim prognosis and advised her to not have any further chemo and just concentrate on pain relief.
She was in a very bad state both mentally and physically, but anxious to grasp whatever straw was offered to her, so she insisted on having further chemo.
Thankfully this latest chemo seems to work in that so far, the cancer hasn't grown anymore and she has recovered some strength. Unfortunately the cancer cells will eventually become immune to the chemo and that's it then, really.
How old is your SIL? Is she of a good weight? My mum has always been very thin (borderline underweight when fit & healthy) and that has been a problem with the relapse - she lost so much weight that their GP is now saying that her weight is more likely to kill her right now than the cancer.