Pathogenetic features of bronch-obstructive syndrome in children

Bronchial obstructive syndrome (BOS) in children has been attracting the attention of both researchers and medical practitioners for many years, due to the widespread and heterogeneous nature of its development, and therefore, difficulties in differential diagnosis. Of particular difficulty is the differentiation of various manifestations of airway obstruction in young children due to the high incidence of biofeedback as the main syndrome, secondary syndrome, and even iatrogenic