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Double-lung point sign in traumatic pneumothorax

Published:January 10, 2014DOI:https://doi.org/10.1016/j.ajem.2013.12.059
      Lung ultrasound has emerged as a rapid and accurate screening tool for pneumothorax. The lung point sign, a sonographic representation of the point on the chest wall where the pleural layers re-adhere, is 100% specific to confirm the diagnosis. Double lung point sign for a single pneumothorax is extremely unusual and has only been reported twice in the literature.
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