What is normocalcemic hyperparathyroidism?

Normocalcemic primary hyperparathyroidism is when the blood parathyroid hormone (PTH) levels are higher than normal but the blood calcium level is normal in patients who do not have secondary hyperparathyroidism. It is thought to be a mild or early form of hyperparathyroidism. Many patients with normocalcemic primary hyperparathyroidism will go on to develop classic primary hyperparathyroidism.

Continue Learning about Endocrine System

Endocrine System

Your endocrine system works with your nervous system to control important bodily functions. The endocrine systems responsibilities include regulating growth, sexual development and function, metabolism and mood. The endocrine syst...

em also helps give your body the energy it needs to function properly. Endocrine glands secrete hormones into the bloodstream. Hormones are considered chemical messengers, coordinating your body by transferring information from one set of cells to another. Your endocrine system health can be affected by hormone imbalances resulting from impaired glands. A hormone imbalance can cause problems with bodily growth, sexual development, metabolism and other bodily functions. Endocrine system diseases or conditions include diabetes, growth disorders and osteoporosis.

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.