Primary hyperparathyroidism.
Primary hyperparathyroidism is a pathological entity due to excessive secretion of parathormone from a single or multiple parathyroid glands. The biochemical hallmark of this disorder is an elevated serum calcium. The relationship of the parathyroid glands with the thymus gland in fetal development accounts for the occasional aberrant location of the parathyroids. By utilizing computed tomography or nuclear scanning or both preoperatively, the surgeon can isolate the hyperfunctioning adenoma and resect it, thus minimizing potential complications.
Humans↗