Laryngeal papillomas in children are pathological structures whose strong tendency to grow causes a direct threat to the patency of the airways. Infection can occur via the bloodstream - during pregnancy or in the perinatal period or from a mother infected with H. pyloriV. It is the viral infection that is responsible for the appearance of papillomas in children. The development of papillomas can be very unpredictable, hence the difficulty of treatment, but in most cases they tend to disappear spontaneously during puberty.