He told me that the cyst was there and that it was precancerous.

大夫告诉我囊肿在那里，而且是前病。

The bacon diet reduced the number of precancerous lesions in rats injected with the azoxymethane.

在注射了氮氧甲烷的老鼠中，食用培根减少了前病的数量。

An area of frictional keratosis is not a precancerous lesion and usually fades away once the irritation stops.

摩擦性角化不前病，一般当刺激因素去除后，它会自行消退。

But if you gave these calcium deficient rats some calcium, they had no such increase in precancerous lesions.

但是如果你给这些缺钙的老鼠一些钙，它们并不会发生前病。

Treatment of precancerous lesions begins with active surveillance, removing any diseased tissue, and stopping any causative agents, like smoking and alcohol abuse.

前病的治要从积极监测开始，任何病组织都要被去除，还要停止接触一切致物，如戒烟戒酒。

Leukoplakia is a precancerous white lesion, but more serious lesions include the red-colored erythroplakia which almost always contain severe dysplasia or early cancer.

口腔黏膜白斑是一种白色的前病，但更严重的病红色的口腔黏膜红斑，其几乎总有严重的异型增生或早期。

However, leukoplakia is considered a precancerous condition, meaning that compared to normal tissue, it's more likely to develop into a cancer in the future.

但是，口腔黏膜白斑被认为是一种前病，意思是相对正常组织来说，它在未来发展成症的可能性更大。

Uh...actinic keratosis is, uh, a premalignant lesion.

光线性角化病是 呃 一种前病。

Prevention depends on the early detection of cell abnormalities, pre-cancerous lesions, that can develop into full-blown cancer.

预防取决早期发现细胞异常和前病，这些异常可能会发展成为全面的症。

And now so the next, you know, the next frontier for them is trying to catch early cancers or like pre-cancerous growths.

而现在，他们的下一个前沿领域就是努力及早发现症，或是那些前病。

Well, one of the initial studies looking at that idea that heme iron causes cancer, fed calcium deficient rats a heme iron rich diet and found that indeed, these rats developed precancerous lesions in their colon.

在一项关血红素铁能致的初步研究中，钙缺乏的老鼠被喂食富含血红素铁的食物，该研究发现，这些老鼠的结肠发生了前病。

If we had that map of the molecular changes of a pre-cancer to a cancer, we could develop ways of finding people that are harboring these precancerous lesions, and then blocking them from ever getting an invasive disease.

如果我们有从前进展到症的分子化图谱，我们就可以开发出能找出携带这些前病分子患者的方法，然后阻止他们患上入侵式疾病。

As a family, everyone needs to sort of bond together and help treat dad who may be suffering from cancer or who hasn't gone for his precancerous screening. Prevention is so key.

作为一个家庭，每个人都需要团结一致，帮助治可能患有症或尚未接受前病筛查的父亲。预防非常关键。