Primary hyperparathyroidism: problems in management.

Most hyperparathyroidism is subclinical, with no complaints of bone pain, constipation, mental confusion, or depression, no skeletal findings on x-ray, and no history of kidney stones. Routine hyperparathyroidectomy for asymptomatic hypercalcemia, with normal bone density and normal calciuria, particularly with moderate elevations of serum calcium, is now generally rejected.