Introduction. Primary hyperparathyroidism is an endocrine disease resulting from a primary pathology of the parathyroid gland, characterized by increased secretion of parathyroid hormone and increased blood calcium levels. Among the endocrine diseases, primary hyperparathyroidism is the third most common after diabetes mellitus and thyroid disease. In Russia, according to epidemiological studies, primary hyperparathyroidism is found in 1% of the population, women suffer 2-3 times more often than men do, and the average age of diagnosis is 54-59 years. In the absence of a timely diagnosis, primary hyperparathyroidism causes systemic damage to internal organs: renal impairment, nephrolithiasis, esophageal affection, cardiovascular and nervous system involvement, and it leads to a violation of bone tissue integrity.
The aim is to demonstrate a clinical case of a patient with primary hyperparathyroidism and to analyze the stages of diagnosis of the disease and treatment.
Material and methods. The review of medical literature on the problem of diagnostics and treatment of primary hyperparathyroidism was performed, as well as an analysis of the patient’s medical documentation with this pathology.
Results and discussion. A variant of complicated course of primary hyperparathyroidism of bone and visceral form is considered. About 15 years passed from the moment of appearance of the first symptoms of the disease to the development of complications of renal and bone system. Despite the slow development of the disease and availability of screening methods, hyperparathyroidism was detected at the stage of complications. This article provides a detailed analysis of the primary hyperparathyroidism history, as well as analyzes the possibilities of diagnosis, treatment and prevention of this pathology. The efficacy of the therapy has been assessed, and ways of correction have been outlined. The analysis of the reasons that made it difficult to diagnose this pathology at an early stage, before the development of serious complications of internal organs, has been carried out.
Conclusions: It can be assumed that the presented clinical case will increase the awareness of physicians, especially therapists, about the primary manifestations of this pathology and the peculiarities of its detection and routing the patient, which will allow avoiding many diagnostic errors.