[Bone biopsy in the diagnosis of primary hyperparathyroidism].

In case when the diagnosis of primary hyperparathyroidism is unclear or difficult to establish the authors recommend to use the method of bone biopsy. The histological picture of the bone in hyperparathyroidism is described. It has been found that the bone biopsy ensures the differenciation of hyperparathyroidism from other forms of osteodistrophies, esteodisplasies and myeloma.