PATHOLOGY

Detailed explanation-1: -The thyroid gland is a vital hormone gland: It plays a major role in the metabolism, growth and development of the human body. It helps to regulate many body functions by constantly releasing a steady amount of thyroid hormones into the bloodstream.

Detailed explanation-2: -Thyroid gland-The thyroid gland is critical to the healthy development and maturation of vertebrates and regulates metabolism.

Detailed explanation-3: -The thyroid keeps your metabolism under control through the action of thyroid hormone, which it makes by extracting iodine from the blood and incorporating it into thyroid hormones. Thyroid cells are unique in that they are highly specialized to absorb and use iodine.