Meantime, Beatty is cancer free because a new diagnostic tool found her cyst before it became malignant.

同时，Beatty的癌症已经治愈了，因为一种新的诊断工具在她的囊肿变为恶性之前就发现了它。

It spread to his lungs, stomach and brain, after a surgery in late 1996, he was told cancer free.

而后传播到他的肺，胃及大脑, 在1996年晚些时候手术后, 他被告知根治了癌症。

Dr. Brown says women with mutated genes who get preventative surgery have a 98 percent chance of staying cancer free.

布朗博士说， 接受预防性手术的具有突变基因的女性有 98% 的机会远离癌症。

Avoiding chemotherapy after surgery means that patients like Nia Barton can resume their normal lives except for regular checkups to make sure they remain cancer free.

像尼亚·巴顿这样术后不进行化疗的病患，除了对癌细胞进行定期检查外，她可以恢复到正常人的生活。