BRCA 1 and 2 mutations are associated with a 20 percent to 50 percent lifetime risk of developing this cancer and an even greater likelihood of developing breast cancer!
Iinguquko zeBRCA 1 no- 2 zayanyaniswa nomyinge wama-20 ukusa kuma-50 eephesenti womgcipheko wobomi wokuphathwa ngulo mhlaza kunye namathuba amakhulu kakhulu okuphathwa ngumhlaza webele!