What causes Collapsed Lung?

A collapsed lung (pneumothorax) occurs when air leaks into the space between the lung and the chest wall (pleural space), causing the lung to collapse. This condition can develop for various reasons, including spontaneous causes, traumatic injuries, or as a complication of underlying medical conditions.

Spontaneous Pneumothorax:

• This can happen without warning, particularly in young, healthy individuals. It’s often linked to the rupture of small air sacs (blebs) on the lung surface. In some cases, underlying lung diseases like COPD or asthma can weaken the lung tissue, making it prone to collapse.

Traumatic Pneumothorax:

• Injuries to the chest, such as from car accidents, falls, or stabbing, can directly damage the lung or chest wall, causing air to leak into the pleural space. Surgical procedures can also unintentionally lead to pneumothorax.

Medical Conditions:

• Lung diseases, such as emphysema, tuberculosis, and lung infections, can create air pockets in the lungs, making them more susceptible to collapse. Additionally, genetic disorders like Marfan syndrome or Ehlers-Danlos syndrome can affect the lung tissue’s strength, increasing the risk of pneumothorax.

Treatment for a collapsed lung typically involves the insertion of a chest tube to remove the trapped air and help the lung re-expand. In severe cases, surgery may be needed to repair the lung or prevent future collapses. Prompt medical intervention is important to ensure the best recovery.