Prayers Needed!

My sister needs your prayers. She was diagnosed with breast cancer last week. She has had 2 biopsies and the last one shows that the cancer is an invasive type and is grade 3. Her surgeon told her that grade 3 is the worst kind. She has 2 masses on the right side and is going to have to have a mastectomy (although she told them she has to have a matched set, so if they take one, take them both). She is meeting with a plastic surgeon today and then he and the surgeon will arrange their schedules to do the surgery together. Hopefully the surgery will be done soon.
So she needs all of the prayers that she can get and pray that they will be able to get all of the cancer and that is hasn't spread to the lymph nodes when they check them during the surgery.
She has 3 children that are 10, 8 and 5 and they need their mother for many more years to come.