SPECIFIC FEATURES OF THE STRUCTURE OF THE BRONCHI IN PEOPLE AGED 27-32 YEARS

Abstract

Abstract —The respiratory organs develop from the prechordal plate and mesenchyme. The prechordal plate becomes the source of formation of the epithelium, while the mesenchyme forms the fibrous and mucous muscle tissue and blood vessels in the walls of the respiratory system organs. The neuroectodermal layer is involved in the formation of individual endocrine cells. The respiratory system is a zone of formation for the development of a number of defects, so early diagnosis and treatment in many cases can save the life of the fetus. Studies on the ultrasound anatomy of the fetal lung and the topographic anatomy of the trachea and main bronchi during the early fetal period of human ontogenesis are known. A comprehensive analysis of the horizontal and frontal incisions of the thoracic cavity has shown that at this stage of ontogenesis, the principled position of the root elements (head bronchi, pulmonary artery, pulmonary vein) in the lung gate will be the same as in the case of older individuals.