PTH-INTACT(PARATHYROID HORMONE) Detail

The PTH-Intact test measures the level of intact Parathyroid Hormone (PTH) in the blood. PTH is produced by the parathyroid glands, located behind the thyroid, and plays a vital role in regulating calcium and phosphorus levels in the body.

This test is primarily used to diagnose the cause of abnormal calcium levels, including hypercalcemia (high calcium) or hypocalcemia (low calcium). It helps in evaluating parathyroid gland disorders such as hyperparathyroidism (overactive gland) or hypoparathyroidism (underactive gland), and can guide the management of chronic kidney disease, where calcium-phosphorus balance is often affected.