A clinical case of primary hyperparathyroidism as a manifestation of multiple adenomas of the parathyroid glands

Primary hyperparathyroidism, due to the development of multiple adenomas of the parathyroid glands, is quite rare. The frequency of occurrence, according to different data, fluctuates and is up to 5% of all cases of primary hyperparathyroidism. As a rule, the main cause of this disease is a solitary adenoma (80-85% of cases), the rest is hyperplasia and cancer of the parathyroid glands. The article deals with the clinical case of primary hyperparathyroidism in a patient with multiple adenoma of parathyroid glands.