The wound grew into a benign tumour.

口渐渐长成了一个良性肿。

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

正因如此，体内开始形成良性肿和错构。

If that kind of tumor is benign, why would doctors want to treat it?

如果这是良性肿，为什么医生要治疗呢？

I think he has a rare kind of tumor called a carcinoid.

我们初步判断他体内有一个罕见良性肿。

We found a carcinoid tumor in the lung. Very rare, almost impossible to diagnose.

我们在你肺部发现一个良性肿。非常罕见，几乎不诊断。

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

如果其不侵入其他组织，那么就称之为良性肿。

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

其他良性肿包括成骨细胞、骨样骨，两者均起源于成骨细胞。

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

让我们从最常见良性肿开始，即骨软骨，多见于25岁以下男性。

This applies to both functional cysts and benign neoplasms like endometriomas, as well as serous and mucinous adenomas.

这适用于功性囊肿及诸如子宫内膜异位症囊肿、浆液性或黏液性囊腺等良性肿。

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

与良性肿相比，恶性肿征是其拥有稍微不规则胞核。

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

它最常见是由垂体良性肿引起。

Benign tumors can be surgically removed if they're causing symptoms, while the treatment for malignant tumors requires radiotherapy, chemotherapy, and surgery.

如果良性肿引起临床症状，可以手术切除，而恶性肿治疗需要放疗、化疗和手术。

That's right. It's also entirely possible that there was some other kind of benign growth in her kidney and that started to bleed.

没错。她肾脏中长了其他种类良性肿，而且开始出血，这是完全有可。

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那个良性肿。

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.

和良性肿相比，恶性肿有一些典型征，比如边界不清且结构紊乱细胞核。

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.

另一个原因是功亢进甲状腺腺，即滤泡细胞生长开始不受控制，形成一个产生过量甲状腺激素良性肿。

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.

垂体腺是导致这一失常主要原因，这是一种位于垂体良性肿，在这种定情况下被称为库欣病。

Benign tumors and hamartomas can form in any tissue, but the brain and the skin are usually affected the most, along with the kidneys, lungs and eyes.

良性肿和错构可以在任何组织里形成，但是脑和皮肤是最容易受累，其次还有肾脏、肺和眼。

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.

另一种常见内源性库欣综合征原因是肾上腺肿导致过多皮质醇分泌，比如肾上腺腺，一种良性肿，还有肾上腺癌，一种恶性肿。

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.

产生这种良性肿具体原因还不清楚，但是和恶性肿不同是，这些细胞不会转移到周围组织或扩散到身体其他部位。