Aug 8, 2024 · A pneumothorax (noo-moe-THOR-aks) is a collapsed lung. A pneumothorax occurs when air leaks into the space between your lung and chest wall. This air pushes on the outside …

A pneumothorax (collapsed lung) happens when there’s air in the space between your chest wall and your lung (pleural space). Air in the pleural space can build up and press against your …

Oct 21, 2025 · A pneumothorax (a.k.a. collapsed lung) is the accumulation of air or gas in the space between the lung and the chest wall.

Pneumothorax ... A pneumothorax is collection of air in the pleural space between the lung and the chest wall. [3] Symptoms typically include sudden onset of sharp, one-sided chest pain …

Nov 14, 2025 · Pneumothorax, condition in which air accumulates in the pleural sac, causing it to expand and compress the underlying lung, which may then collapse.

Pneumothorax is air around or outside the lung. It may result from chest trauma, excess pressure on the lungs or a lung disease, such as chronic obstructive pulmonary disease (COPD), …

Sep 6, 2018 · Pneumothorax is air in the pleural space causing partial or complete lung collapse. Pneumothorax can occur spontaneously or result from trauma or medical procedures. …

Jan 8, 2025 · Collapsed lung can be caused by an injury to the lung. Injuries can include a gunshot or knife wound to the chest, rib fracture, or certain medical procedures. In some …

Sep 25, 2025 · Pneumothorax, a collapsed lung, occurs when air escapes the lung and leaks between the lung and the chest wall, preventing your lungs from expanding.

Pneumothorax (collapsed lung) is an injury to the lung that causes air or gas to build up in the thin layer of tissue that covers the lungs. Learn the types, causes, risk factors, symptoms, and …