early effects of parathyroid hormone ( pth ) deficiency were studied in 12 patients with primary hyperparathyroidism due to single parathyroid adenoma by following the precise time course of changes in plasma calcium ( ca ) and immunoreactive parathyroid hormone ( ipth ) after parathyroid surgery and by prelabeling 2 patients with radiocalcium ( ca* ) .
C0221002
primary hyperparathyroidism
C0262587
parathyroid adenoma