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

大夫告诉我囊肿在那里，而且是癌。

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，食用培根减少了癌的数量。

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

摩擦性角化不属于癌，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，它们并不会发生癌。

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

癌的治要从测开始，任何组织都要被去除，还要停止接触一切致癌物，如戒烟戒酒。

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

光线性角化是 呃 一种癌。

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癌，但更严重的包括红色的口腔黏膜红斑，其几乎总有严重的异型增生或早期癌。

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癌，意思是相对于正常组织来说，它在未来发展成癌症的可能性更大。

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.

在一项关于血红素铁能致癌的初步研究中，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癌。

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，帮助治可能患有癌症或尚未接受癌筛查的父亲。预防非常关键。

What a precancer Atlas is, is — think about all of the cellular and molecular changes that occur as a normal cell in your lung becomes pre-cancer and eventually becomes a full-blown invasive cancer.

Spira：什么是癌 Atlas，是——想一想肺部正常细胞成癌并最终成为成熟的浸润性癌症时发生的所有细胞和分子化。

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.

如果我们有从癌进展到癌症的分子化图谱，我们就可以开发出能找出携带这些癌分子患者的方法，然后阻止他们患上入侵式疾。

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.

Spira：如果我们有从癌到癌症的分子化图谱，我们就可以找到方法来发现携带这些癌的人， 然后阻止他们患上侵袭性疾。