Is It Safe To Undergo C-section Despite Of Hysterectomy?

my daughter was diagnosed with placenta accreta in her first trimester.This is her fourth pregnancy.her last pregnancy was a c-section due to complications with the baby. he was born fine via c-section in 2010. first two pregnancies were vaginal. will she survive this c-section with a hysterectomy? are the chances of her and the baby being fine.i am her mother and am very worried.