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

大夫告诉我囊肿在那里，而且是癌前病变。

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

在氮氧甲烷的老鼠中，食用培根减少癌前病变的数量。

" He told me that the cyst was there and that it was precancerous, " Beatty said.

“医生告诉我出现囊肿，而且是癌变前期。”

Testing can find precancerous growths, called polyps, so they can be removed before they turn into cancer.

检查可以发现癌症前期的生长，叫做息肉，这样就能在成癌之前将其清除掉。

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，它们并不会发生癌前病变。

Actually, it looks like a precancerous basal cell.

老实说 看起来像癌前基底细胞。

I'd risk a few precancerous freckIes for a summer romance.

我愿意为夏日恋情 甘冒长癌症雀斑之险。

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

癌前病变的治疗要从积极监测，何病变组织都要被去除，还要停止接触一切致癌物，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癌前病变，但更严重的病变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变。

However, most lip vermillion cancers result from chronic sun damage and are associated with actinic cheilitis, a precancerous rough patch on the lip.

但是，多数唇红的癌是由慢性日光损害导致的且和日晒性唇炎（即嘴唇上出现癌前粗糙斑块）有关。

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前病变，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。

Perry also remained a faithful advocate for Fight Colorectal Cancer, an organization whose work encouraged Perry to undergo a colonoscopy in 2015 that revealed precancerous cells.

佩里仍然是对抗结直肠癌组织的忠实拥护者。该组织励佩里在2015年接受结肠镜检查，发现癌前细胞。

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癌前病变。