Bless you and your family angelheart. I am in remission going on 3 years in Jan. I had a bowel resection for a cancerous stromal tumor and a total removal of a cancerous MPNST behind my heart. The cancer was stage 3 high grade sarcoma. I did the chemo and radiation thing. Ifsofasimide Doxorubicin/adriamyn. along with the mesna so the chemo drugs would not damage my kidneys. Your daughter has youth on her side, with this type of cancer young people stand a better chance of beating cancer, something to do with the way the cells react to treatments. I am 48 now and was in relatively good health, so I thought. I had a tumor removed from my spine when I was 24 that turned out to be benign. I you need to talk or write I will be here. I am praying for you.