Prayer Request for a friend -brain tumour.

Hi all,
I have a prayer request for a friend from school.She is unsaved .She is 54,her name is Ann and has a brain tumour.She has been moved from hospital to a hospice for end of life care.I am told she has only days left.I probably wont get to see her as only family are allowed in,Too be honest I dont have faith for a healing but I know God can do the impossible,yours Hugh