What causes pneumothorax in newborns?

In newborns, the combination of alveoli breaking, ulcers in the lungs and excessive neonatal fans can cause pneumothorax, which is a cave in the infant due to the surrounding air pressure. Other common causes of pneumothorax in newborns include respiratory syndromes such as Meconium aspiration syndrome or respiratory distress syndrome (RDS). The risk of pneumothorax in newborns is the highest in infants born during premature birth or lung diseases. If it is not treated, the lungs of the child can often recover spontaneously without medical intervention; Without an autonomous recovery, surgeons must use needles to extraction of excess air from the lungs or risk that the child is dying of suffocation.

children born prematurely often have respiratory systems that are very fragile and still evolve or arrested in development. As a result, neonatal breathing often helps the hospital fans that force air into the lungs of the newborn, causing inflation and launch of alveoli and accept the obligation to eliminateCit gases such as carbon dioxide. This forced breathing combined with the brittle respiratory organs of the newborn can cause burst in lungs, alveoli or both.

alveoli are particularly prone to breaking, because these small air bags on the lungs are made of thin single -layer membranes. Although the slippery surface coating keeps the alveoli flexible during bending, constant mechanical ventilation can overwork well -coated air bags, causing tears. This is the most common reason for pneumothorax in newborns. If the alveoles do not break, the lungs themselves can tear and develop holes if they are stressed by a machine fan.

Meconium aspiration syndrome can develop immediately after delivery, when the newborn accidentally inaches fluids from the amniotic bag, including stool, bile and other amniotic liquids. While in the womb, the lungs of the baby are not used to breathe and notIn the risk that in a mixture known as a meconium that regularly swallows the child to obtain nutrition and filter out waste. However, as soon as the child is born, all recently swallowed meconium can be sucked into the lungs during the first few breaths. Although Meconia aspiration syndrome can cause pneumothorax in newborns indiscriminately, which affects children at any stage of health or development, RDS affects only premature children born 10 to 12 weeks earlier. Children with RDS lack a special slippery coating on alveoli, which allows them to function without tearing the membrane.

Surgeons carefully follow the newborn's inhabitants for hints of pneumothorax in newborns. The signs include fast and strenuous breathing as well as coloring of the face, so the baby's skin has a bluish undertone. Hyperactivity and pulling the muscles of the chest or stomach are other symptoms. In addition to visual stimuli, medical staff relies on the instruments of ThPři measurement the amount of oxygen in the newborn blood.