Parathyroid gland

Definition

The parathyroid gland is a small endocrine gland located in the neck, usually behind the thyroid gland. It produces and releases parathyroid hormone (PTH) into the bloodstream.

Related terms

Calcium regulation: The process of maintaining appropriate levels of calcium in the body.

Endocrine system: A collection of glands that produce hormones, including the parathyroid glands.

Thyroid gland: A butterfly-shaped gland located in the neck that controls metabolism and produces hormones.