Most people have four pea-sized glands, called parathyroid glands, on the thyroid gland in the neck. Though their names are similar, the thyroid and parathyroid glands are completely different. The parathyroid glands make parathyroid hormone (PTH), which helps your body keep the right balance of calcium and phosphorous.
If your parathyroid glands make too much or too little hormone, it disrupts this balance. If they secrete extra PTH, you have hyperparathyroidism, and your blood calcium rises. In many cases, a benign tumor on a parathyroid gland makes it overactive. Or, the extra hormones can come from enlarged parathyroid glands. Very rarely, the cause is cancer.
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Parathyroid
- Parathyroid Disorders (National Library of Medicine)Most people have four pea-sized glands, called parathyroid glands, on the thyroid gland in the neck. Though their names are similar, the thyroid and parathyroid glands are completely different. The parathyroid glands make ...
- Parathyroid Hormone (PTH) Test What is a parathyroid hormone (PTH) test? This test measures the level of parathyroid hormone (PTH) in your blood. PTH, is made by your parathyroid glands . They ...
- Parathyroid cancer is a rare cancer that usually affects people in their forties or fifties and occurs in one of the four parathyroid glands. The parathyroid glands ...
- A parathyroid adenoma is a noncancerous (benign) tumor of the parathyroid glands. The parathyroid glands are located in the neck, near ...
- Parathyroid hyperplasia is the enlargement of all 4 parathyroid glands. The parathyroid glands are located in the neck, near or attached ...
- ... disorder in which 1 or more of the parathyroid glands in your neck produce too much parathyroid hormone (PTH). ... There are 4 tiny parathyroid glands in the neck, near or attached to the back side of the thyroid gland. The parathyroid glands help control ...
- Parathyroidectomy is surgery to remove the parathyroid glands or parathyroid tumors. The parathyroid glands are right behind your thyroid gland in your neck. These glands help your body control ...
- Parathyroid cancer is a cancerous ( malignant ) growth in a parathyroid gland. ... The parathyroid glands control the calcium level in the body. There are 4 parathyroid glands, 2 on top of ...
- Parathyroid hormone injection is used along with calcium and vitamin D to treat low levels of calcium ... in which the body does not produce enough parathyroid hormone [PTH; a natural substance needed to control ...
- Hypoparathyroidism is a disorder in which the parathyroid glands in the neck do not produce enough parathyroid hormone (PTH). ... There are 4 tiny parathyroid glands in the neck, located near or ... the back side of the thyroid gland. The parathyroid glands help ...
