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出典:『Wikipedia』 (2011/03/27 12:07 UTC 版)

英語による解説

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A parapneumonic effusion is a type of pleural effusion that arises as a result of a pneumonia, lung abscess, or bronchiectasis. There are three types of parapneumonic effusions: uncomplicated effusions, complicated effusions, and empyema. Uncomplicated effusions generally respond well to appropriate antibiotic treatment. The criteria for a complicated parapneumonic effusion include the presence of pus or Gram stain–positive pleural fluid or a pleural fluid pH <7.0. Appropriate management includes chest tube drainage (tube thoracostomy). Treatment of empyemas includes antibiotics, complete pleural fluid drainage, and reexpansion of the lung.