Its been 3 days since my mum has been diagnosed with CUP. She has been told her cancer is hormone driven as there are oestrogen markers and the cancer is currently in 3 sites in the lymph. So far they have done mammogram and ultrasound, CT’s of everywhere and ultrasound of ovaries/womb etc. They have told us PET scan not helpful here and she starts chemo on Tuesday which treats breast/ovary etc. They said her markers for gut etc were very low and CT clear and they did not want to delay treatment anymore with further tests. Mum currently has pain in her sides (abdo and kidney area). We are still in total shock and I am the only child so need to get very clued up quickly to support her and Dad. Is there anything else I can do? Also we have only 3 days to prepare for chemo….any advice?