three indices of circulating parathyroid hormone ( pth ) activity were compared between two groups : the first a group of 23 patients from three large kindreds with autosomal dominant hypercalcemia without hypercalciuria [ familial hypocalciuric hypercalcemia ( fhh ) ] and the second a group of 64 patients with typical primary hyperparathyroidism ( 1hpt ) manifesting comparable hypercalcemia .
C0030518
parathyroid
C0221002
primary hyperparathyroidism