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Results 1 - 2 of 2 for Parathyroid hyperplasia
  1. ... the most common cause of high PTH levels. Hyperplasia of your parathyroid glands, which means that they have become larger ...
  2. ... thyroid, which is called the medulla. C-cell hyperplasia , a rare condition that causes abnormal growth of C cells in your thyroid. C-cell hyperplasia can turn into medullary thyroid carcinoma. Your health ... most often used to: Help diagnose C-cell hyperplasia and medullary thyroid cancer in people who have ...