The reference book on hereditary diseases contains a description of the most common hereditary diseases and syndrome, systematized by leading clinical manifestations. The reference book includes diseases of the nervous system, eyes, skin, musculoskeletal system, endocrine and cardiovascular systems, syndromes caused by hereditary metabolic disorders, chromosomal abnormalities, as well as congenital deformities and malformations. The book is intended for doctors of various specialties, as well as for students of medical institutes.