Lung collapse

Lung collapse, also known as atelectasis, is a condition where part or all of a lung becomes airless and collapses. It can result from a blockage in the air passages (bronchus or bronchioles) or by pressure on the outside of the lung.

Causes

Lung collapse can be caused by various factors such as:

• Pneumonia
• Lung tumors
• Chest injuries
• Fluid in the lung (pleural effusion)
• Lung diseases such as chronic obstructive pulmonary disease (COPD)
• Being on a breathing machine (ventilator)

Symptoms

Symptoms of lung collapse can vary depending on the size of the collapsed area and the person's overall health. Common symptoms include:

• Cough
• Chest pain
• Shortness of breath
• Rapid breathing
• Fatigue

Diagnosis

Diagnosis of lung collapse typically involves a physical examination and imaging tests such as a chest X-ray or CT scan. In some cases, a bronchoscopy may be performed to look inside the airways.

Treatment

Treatment for lung collapse depends on the cause and severity of the collapse. It may include:

• Removing the airway blockage
• Oxygen therapy
• Surgery
• Chest physiotherapy
• Positive pressure ventilation

See also

• Pneumothorax
• Pulmonary fibrosis
• Respiratory failure

Lung collapse Resources
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