The woman had three children, who will have a very highrisk of cancer if they inherited the mutation.
这名妇女有三个孩子,如果他们遗传了以上变异,那他们患癌症的风险便大大提高。
2
Myriad sells a test costing more than $3, 000 that looks for mutations in the two genes to determine if a woman is at a highrisk of getting breast cancer and ovarian cancer.