Thyroid nodules are solid or fluid-filled lumps or bumps. They're found on your thyroid, a small gland in your neck. This gland makes thyroid hormone, which affects your metabolism (the ...

The thyroid gland is part of the endocrine system (along with the adrenal glands, hypothalamus, pituitary, ovaries, and testes, and other endocrine organs). The thyroid gland releases hormones into ...

The integumentary system is the body’s outermost layer. Composed of skin, hair, nails, glands, and nerves, its main job is to protect your insides from elements in your environment, like pollution and ...

While the causes of sarcoidosis are not known, it is associated with increased immune system activity. This causes clusters of immune cells called granulomas to infiltrate your organs and lymph nodes.

There are 2 adrenal glands, one above each kidney. They make hormones that help the body work properly and are vital to life. Most tumours of the adrenal gland are called adenomas. These are not ...

The main goals of treatment for sarcoidosis are managing symptoms, decreasing the risk of organ damage, and improving quality of life. You may go into remission, meaning that the condition is no ...