It is a kind of benign, noncancerous brain tumor.

它是一种、非癌脑肿。

Another benign tumor is the giant-cell tumor of the bone - quite a name!

另一个骨肿是骨巨细胞。

Because of that, benign tumors and growths called hamartomas form throughout the body.

正因如此，内开始形成肿构。

Other benign tumors are osteoblastomas and osteoid osteomas, both of which arise from osteoblasts.

其他肿包括成骨细胞、骨样骨，两者均起源于成骨细胞。

If it is not able to invade other tissues, it's referred to as a benign tumor.

如果其不能侵入其他组织，那么就称之为肿。

Let's start with the most common benign tumor, which is an osteochondroma and commonly affects males under 25 years.

让我们从最常见的肿开始，骨软骨，多见于25岁以下的男。

Compared with benign tumor cells, a distinguishing feature of malignant tumor cells is that they have slightly less organized nuclei.

与肿相比，恶肿的特征是其拥有稍微不规则的胞核。

Best In 1987, Lauren was diagnosed with a benign brain tumor.

最佳 1987 年，劳伦被诊断出患有脑。

It's most commonly caused by a benign tumor of the pituitary gland.

它最常见的是由垂肿引起。

A doctor he met at a reading in El Paso, Texas, volunteered to remove that benign tumor he later fed to a turtle.

他在德克萨斯州埃尔帕索的一场读书会上还遇到了一位医生主动请求切除他后来喂给了海龟的那个肿。

A third class of tumors are called borderline tumors because they have features that are intermediate between the other benign and malignant tumors.

第三类肿是中肿，因为其特点介于其他恶肿之间。

One cause is hyperprolactinemia, or excessive prolactin secretion by pituitary lactotroph cells, which is frequently seen with a benign pituitary tumor called a prolactinoma.

一个原因是高泌乳素血症，垂泌乳素细胞分泌过多泌乳素，大多并发的垂肿，称为泌乳素。

Compared with benign tumor cells, malignant tumor cells have key features like not having a clearly defined border or like a slightly less organized nuclei.

肿相比，恶肿有一些典型特征，比如边界不清且结构紊乱的细胞核。

The leading cause of that is a pituitary adenoma, which is a benign tumor of the pituitary gland- and this specific condition is called Cushing disease.

垂腺是导致这一失常的主要原因，这是一种位于垂的肿，在这种特定情况下被称为库欣病。

A different cause is a hyper functioning thyroid adenoma where the follicular cells start growing uncontrollably, forming a benign tumor that makes excess thyroid hormones.

另一个原因是功能亢进的甲状腺腺，滤泡细胞的生长开始不受控制，形成一个产生过量甲状腺激素的肿。

Another common cause of endogenous Cushing syndrome is tumors of the adrenal glands that make excess cortisol - like adrenal adenomas, which are benign tumors, and adrenal carcinomas, which are malignant tumors.

另一种常见的内源库欣综合征的原因是肾上腺肿导致过多的皮质醇分泌，比如肾上腺腺，一种肿，还有肾上腺癌，一种恶肿。

The exact reason for the development of this sort of benign tumor isn't known - but unlike a malignant tumor - the cells don't invade neighboring tissues or spread to other parts of the body.

产生这种肿的具原因还不清楚，但是恶肿不同的是，这些细胞不会转移到周围组织或扩散到身其他部位。

Rhabdomyo refers to striated muscle tissue, or cardiac muscle tissue in this case, so rhabdomyomas are benign tumors of the heart that usually affect the ventricles, and are best considered hamartomas rather than a true neoplasm.

横纹肌指的是条状的肌肉组织，这里就指心肌；横纹肌是肿，且通常累及心室，最好被认为构而非肿。

There are two general types of tumors: benign tumors and malignant tumors. A benign tumor is composed of cells that will not invade other unrelated tissues or organs of the body, although it may continue to grow in size abnormally.

肿恶肿。尽管肿可能会继续异常地积增大，但他不会侵袭身其他无关组织或器官的细胞组成。