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Traumatic pneumothorax may also be observed in those exposed to blasts, even when there is no apparent injury to the chest. [9] Traumatic pneumothoraces may be classified as "open" or "closed". In an open pneumothorax, there is a passage from the external environment into the pleural space through the chest wall.
Pneumothorax (collapsed lung) can just like...happen. if you sneeze or cough or just breathe wrong, your lung can"nope" and collapse. Image credits: cat_prophecy #10
The affected lung "collapses" like a deflated balloon. A tension pneumothorax is a particularly severe form of this condition where the air in the pleural cavity cannot escape, so the pneumothorax keeps getting bigger until it compresses the heart and blood vessels, leading to a life-threatening situation.
However the one-way valve is also an important concept. To repeat your quote of Fishman: "The mechanism responsible [in a spontaneously breathing person] for tension pneumothorax is the disruption of the visceral or parietal pleura in such a manner that a one-way valve develops." Indeed if there was no one-way valve, the intrapleural pressure ...
Catamenial pneumothorax is a spontaneous pneumothorax that recurs during menstruation, within 72 hours before or after the onset of a cycle. [1] It usually involves the right side of the chest and right lung, and is associated with thoracic endometriosis . [ 2 ]
Treatment for this condition is the same as for hemothorax and pneumothorax independently: by tube thoracostomy, the insertion of a chest drain through an incision made between the ribs, into the intercostal space. A chest tube must be inserted to drain blood and air from the pleural space so it can return to a state of negative pressure and ...
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In someone with heart disease, the combination of the effects described in the study could trigger bad cardiovascular outcomes, like a heart attack, a stroke or blood clots forming, Bhatt said.