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Daniel Brørs. Spontaneous Pneumothorax. Spontaneous Pneumothorax. Pneumothorax (collapsed lung) occurs when air accumulates in the pleural space. It is usually caused by disease or injury, but can also happen spontaneously
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Daniel Brørs Spontaneous Pneumothorax
Spontaneous Pneumothorax • Pneumothorax (collapsed lung) occurs when air accumulates in the pleural space. • It is usually caused by disease or injury, but can also happen spontaneously • Spontaneous pneumothorax can be divided into primary and secondary type. • Primary Spontaneous Pneumothorax • Caused by the rupture of a bleb in the lining of the lung (blister filled with serous fluid). • Secondary Spontaneous Pneumothorax • Associated withchronic lung pathology, particularly “chronic obstructive pulmonary disease” (COPD)
Etiology • Spontaneous Pneumothorax usually occurs in tall, slender men. Often without a history of lung disease. • It is prevalent in northern europe, as its countries have the tallest populations.
Treatment • In case of small leakages, only observation (x-ray) is practiced. The lung reinflates on its own. • More severe cases call for surgery, such as the insertion of a chest tube. • Inserted between 5th and 6th ribs, in mid-axillary line
Treatment • In reoccuring cases (up to 50%), thoracoscopic surgery is applied. • After removing the air from the pleural space, there are two usual procedures • Excision of the bleb, and stapling of its base • Creating permanent adhesion between visceral and parietal pleura by physical trauma to the parietal pleura (scar tissue)
Sources • http://www.tidsskriftet.no/?seks_id=222770 • http://apps.med.buffalo.edu/procedures/chesttube.asp?p=7 • http://en.wikipedia.org/wiki/Pneumothorax • http://www.6051.com/English-version/pneumothorax.htm • http://www.nlm.nih.gov/medlineplus/ency/article/000100.htm