Robert D. Utiger
Contributor
Clinical Professor of Medicine, Harvard Medical School.
Primary Contributions (54)
Hyperparathyroidism, abnormal increase in the secretion of parathormone by one or more parathyroid glands. Hyperparathyroidism may be primary or secondary. In primary hyperparathyroidism, one or more parathyroid glands produces excessive amounts of parathormone. This causes an increase in serum…
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