Hi. When I was diagnosed I did some Genetic Counceling. I tested for the brach, but didn't have that. I do have PALB2 mutated gene. If I did have the brach kind I believe they could have treated me with another type of chemo that works better with that gene mutation. (? I think)
So sorry you and your family are going down this cancer road. It's not easy. I've surrvived 2 years now. And when I really look at other people and their problems with health and deaths I don't have it so bad.
Pray, think positive. God bless.