The most common ones are adenomatous polyps, also called colonic adenomas.

最常见的是腺瘤息肉，也叫结肠腺瘤。

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

适用于功能囊及诸如子宫内膜异位症囊、浆液或黏液囊腺瘤等瘤。

Instead, the pituitary adenoma simply grows in size and secretes too much ACTH.

相反，垂体腺瘤只会增大，并分泌过多的ACTH。

In some cases, Cushing syndrome results from a pituitary adenoma making excess ACTH, and in those situations it's called Cushing disease.

某些病中，库欣综合征是由垂体腺瘤制造过多促肾上腺皮质激素导致的；情况下，它被称作库欣病。

In both adrenal adenomas and carcinomas, the cells of the zona fasciculata within the adrenal cortex start dividing abnormally and secrete excess cortisol.

肾上腺腺瘤和肾上腺癌中，肾上腺皮质里束状带的细胞开始异常分裂并分泌过多皮质醇。

Unlike pituitary adenomas, ectopic sites of ACTH productions typically don't respond even to high doses of dexamethasone, and the serum cortisol remains high.

和垂体腺瘤不同，异位ACTH综合征一般对高剂量地塞米松没有反应，血清皮质醇还是会很高。

If Cushing syndrome is due to a pituitary adenoma - like in Cushing disease - then surgical excision of the adenoma may be needed.

如果库欣综合征是由于垂体腺瘤导致，比如库欣病，那可能需要手术移除腺瘤。

Low ACTH levels can be seen in adrenal adenomas and carcinomas, whereas high ACTH levels can be seen in Cushing disease and ectopic ACTH production.

肾上腺腺瘤和肾上腺癌会检测出低水平ACTH，库欣病和异位ACTH综合征会检测出高水平ACTH。

The second most common cause is called Conn syndrome and this is where an adenoma or tumor in the glandular epithelial cells secretes too much hormone.

是由于起源于腺上皮细胞的腺瘤或瘤分泌过多的激素。

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.

垂体腺瘤是导致一失常的主要原因，是一位于垂体的瘤，特定情况下被称为库欣病。

Apart from pituitary adenomas, there are ectopic sources of ACTH like small cell lung cancer, and in these cases the excess ACTH is coming from somewhere other than the pituitary.

除了垂体腺瘤，ACTH也有异位来源，比如小细胞肺癌；情况下，垂体以外的部位分泌过多的ACTH。

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瘤，即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瘤。

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.

另一常见的内源库欣综合征的原因是肾上腺瘤导致过多的皮质醇分泌，比如肾上腺腺瘤，一瘤，还有肾上腺癌，一恶瘤。