[Operative findings and therapeutic results in patients with primary hyperparathyroidism]

In the period from 1976 to September 1982 39 patients with the clinical diagnosis of primary hyperparathyroidism were operated on. Among then were 24 women and 14 men. The most frequent manifestation form is the renal one (n = 26). The proportion of patients with hypercalcaemic crisis was very large (n = 4). Topographically and anatomically the adenomas were most frequently found in the region of the right lower pole of the thyroid gland. 23 patients had a singular adenoma, 11 patients showed multiple adenomas and only 2 had a diffuse hyperplasia. In patients with persisting hyperparathyroidism before a repeated intervention an attempt of localization should be performed by a selective phlebography with taking of blood samples for the determination of PTH. The success of the operation is to be read off most clearly at the behaviour of the post-operative values of serum calcium. In 29 patients a normocalcaemia was achieved. 6 patients showed at first a hypocalcaemia, which however, was only temporary in 4 patients. 3 patients had a persisting hyperparathyroidism. In accordance with the literary data the formation of renal calculi clearly decreased after a successful operation.