Cretinism is a group of congenital diseases and organ dysfunctions characterized by delayed or impaired physical and mental development due to underdevelopment of the hypothalamus and related parts of the diencephalon. Congenital cretinism is an extreme form of hypopituitarism.
Sporadic means single. Thus, spondal cretinism is a disease that manifests itself due to a random failure in the development of individual brain cells. Moreover, a delay in the birth of a child can be either congenital or acquired. And then the little person already develops cretinism