乳房自检对早期癌症的发现很有价值。
Breast self-examination is invaluable for detecting cancer in its very early stages.
肿大的前列腺并不一定表明癌症的存在。
一些人担心电源线的电磁场可能增加患癌症的风险。
Some people are worried that electromagnetic fields from electric power lines could increase the risk of cancer.
肥胖增加了患癌症的可能性，英国是全球第六大肥胖国家。
Obesity raises susceptibility to cancer, and Britain is the sixth most obese country on Earth.
她说目前确认化学成分是否造成癌症的途径每次对其进行试验。
She says the current way to identify whether chemicals cause cancer is to test them one at a time.
我们不在说癌症的解药，但它内部确实能够帮助我们理解事物。
We are not talking about the cure for cancer, but it does have it within it to help us make sense of things.
虽然不存在一个患上癌症的合适年纪，但二三十岁的人可能尤其容易感到被孤立。
While there's never a good age to get cancer, people in their 20s and 30s can feel particularly isolated.
巴氏涂片可以检测异常细胞，这些细胞是癌症的前兆，可以使用激光等技术来摧毁它们。
Pap smears work by detecting abnormal cells that are cancer precursors and that can be destroyed using techniques like lasers.
在全球经济中，无论在哪儿发现治疗癌症的新型药物，都将在全球产生巨大的经济利益。
In the global economy, a new drug for cancer, wherever it is discovered, will create many economic interests around the world.
然后她拿起电话，给通讯录里的每个人都打了电话，问他们是否认识其他患癌症的年轻女性。
Then she picked up the phone and called everyone in her address book, asking if they knew other young women with cancer.
癌症的早期查出是极为重要的。
遗传学也正使我们对癌症的理解发生巨大的变化。
Genetics is also bringing about dramatic changes in our understanding of cancer.
尽管癌症的病因正被揭开，但我们还没有任何预防它的有效的方法。
Although the causes of cancer are being uncovered, we do not yet have any practical way to prevent it.
狗可能拥有对抗癌症的最新工具：它们的鼻子！
Dogs might have the latest tools in the fight against cancer: their noses!
即使是更强烈的警告，比如展示死于癌症的吸烟者的照片，似乎也不起作用。
Even stronger warnings, like showing pictures of smokers who have died of cancer, don't seem to work.
“它可能会在以后的生活中引发遗传问题，包括癌症的发展。”牛津大学的朱利安·萨乌莱斯库告诉英国广播公司新闻。
"It could cause genetic problems later in life, including the development of cancer," Julian Savulescu from the University of Oxford told BBC News.
你想找到治疗癌症的方法，但你实际上没有找到治疗癌症的方法。
You wanted to be finding the cure for cancer, but you're not actually finding the cure for cancer.
我们想我们可能对导致这种癌症的一组异常基因有了近乎完全的了解。
We think that we may have an almost complete understanding of the set of abnormal genes that drive this cancer.
不良的饮食和缺乏运动也会增加罹患心脏病的风险以及助长某些癌症的发展。
Poor diet and physical inactivity also each increase the risk of heart disease and have a role to play in the development of some cancers.
现在这个概念被打破了，病毒作为人类癌症的原因的问题推测有了新的意义。
Now this concept was shattered, and the question of viruses as a cause of human cancer assumed new significance.
但在剩下的时间里，尽管癌症的风险在临终时增加，它必须与其他因素，如剩余寿命平衡。
But for the remainder, the risk of cancer, while increased at the end of life, must be balanced with other factors like remaining life expectancy.
在剩下的时间里，尽管癌症的风险在临终时增加，它必须与其他因素平衡，如剩余预期寿命。
For the remainder, the risk of cancer, while increased at the end of life, must be balanced with other factors like remaining life expectancy.
消化系统癌症的相关风险可能更多的是饮食问题，即脂肪过多和缺乏纤维素，而不是体重问题。
And the associated risk of cancer in the digestive system may be more of a dietary problem too much fat and a lack of fiber than a weight problem.
卡尔女士在最近一期学习频道播放的纪录片中讲述了她的癌症经历，她还写了一本关于如何应对癌症的实用指南。
Ms. Carr put her cancer experience in a recent Learning Channel documentary, and she has written a practical guide about how she coped.
据世界癌症研究基金会估计，如果人们减掉他们超额的体重的话，英国每年可预防1.9万例癌症。越来越多的证据表明，过多的身体脂肪会增加患各种癌症的风险。
The WCRF has estimated that 19,000 cancers a year in Britain could be prevented if people lost their excess weight with growing evidence that excess body fat increases the risk of various cancers.
癌症的职业和环境原因是什么？
我们有了抽烟和癌症的关联,不是吗？
口腔癌症的主因是什么？吸烟？酗酒？
What's the leading cause of oral cancer? Smoking? Heavy drinking?
他多年来饱受癌症的折磨。
他多年来饱受癌症的折磨。
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