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几年前,美国影星安吉丽娜·朱莉因为基因筛查发现携带了突变的BRCA 1基因,预计息乳腺癌和卵巢癌的概率分别高达87%和50%,加之她曾目睹了妈妈和癌症抗争的过程,她决定预防性切除双侧乳腺和卵巢。朱莉的这一选择,引发了人们对肿瘤基因筛查的关注。我有没有携带这些突变的基因?我患癌症的风险有多大?我要不要做一个相关的基因筛查?万一筛查出有问题我该怎么办?这一系列的问题让很多人不再淡定,所以我们有必要对肿瘤的基因筛查做一个正确的了解。
A few years ago, American movie star Angelina Jolie was found to carry mutations in the BRCA 1 gene because of genetic screening, expecting to have 87% and 50% chance of experiencing both breast cancer and ovarian cancer, respectively. In addition, she had witnessed her mother and cancer The fight, she decided to prevent the removal of bilateral breast and ovary. Julie’s choice triggered the concern of cancer gene screening. Do I have a gene that carries these mutations? How much risk of cancer do I have? Do I have to do a related genetic screening? What should I do if I have a problem identified? This series of questions leaves a lot of people no longer Calm, so we need to make a correct understanding of the tumor gene screening.