This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

Classical primary hyperparathyroidism—a disease of 'bones, stones, and psychic groans'—is a rarity in the US, although it is still seen in some parts of the world. Today, most patients with primary ...

Hyperparathyroidism is a condition wherein the parathyroid glands create too much parathyroid hormone. This can cause the levels of calcium in the blood to rise, which, without treatment, can lead to ...