02/16/2023
Parathyroid glands….Tiny but they pack a punch!
Recently I’ve seen many patients with significantly high calcium from hyperparathyroidism so I thought I’d share a little on primary hyperparathyroidism!
Did you know that the parathyroid glands are one of the smallest organs in the body. However, when enlarged and non functioning properly they can cause osteoporosis, kidney stones, impaired kidney function amongst other symptoms!!!
Each parathyroid gland is normally about the size of a grain of rice (about 3-5 millimeters in diameter and 30 - 60 milligrams in weight). Although the thyroid and parathyroid glands are physically near each other and are both part of your body's endocrine system, their functions are unrelated.
Primary hyperparathyroidism (PHPT) is a condition in which one (or more) of your parathyroid glands produces too much parathyroid hormone and releases it in the bloodstream, often leading to high calcium levels.
The primary treatment for primary hyperparathyroidism is surgery to remove the enlarged parathyroid gland.
The second and third pictures both are examples of hyperfunctioning parathyroid glands. They can be mildly enlarged or very enlarged and still cause high levels of calcium and PTH and symptoms for the patient.
Who would have thought an organ that small could cause so many problems!