Abstract:
In this article, the dynamics of tachomyl finding of tissue structures of the trachea and bronchi wall during the period of up to six months of infection, the structure of which was investigated. It has been proved that in the period of one month of infants, not all layers of the trachea wall have found a good takomil, in the period up to six months, the covering epithelium is one layer from the multilayer, the connective tissue from which the private plate is not formed, the cartilage rings turn from the sparse chondroid and cellular structure into.