**Lyubarsha-Pick syndrome** is a hereditary disease belonging to the group of polyendocrinopathies. It is characterized by the occurrence of tumors of the parathyroid glands, type I diabetes mellitus, hypogonadism, skin hyperpigmentation, pathological blood pressure, decreased growth rate, and physical underdevelopment in childhood.
The disease is inherited in an autosomal dominant manner. Occurs with a frequency of 1:50,000