[Clinico-biochemical parallels in diverse forms of primary hyperparathyroidism]

Altogether 184 patients with bone, renal or mixed hyperparathyroidism (HPT) presenting primarily were examined for blood levels of parathyroid hormone and indirect indicators of parathyroid function. None of the indices (calcium concentration, phosphorus level, serum activity of acid and alkaline phosphatase, oxyproline excretion with urine, etc.) was changed. The commonest biochemical signs of primary HPT were hypercalcemia, hypersecretion of parathyroid hormone, hyperoxyprolinuria. Biochemical indices deviations occurred more often and were more profound in bone primary HPT and parathyroid adenomas.