Pneumomediastinum CT

Pneumomediastinum Microchapters
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Overview

The diagnosis can be confirmed via chest X-ray showing a radiolucent outline around the heart and mediastinum or via CT scanning of the thorax.

CT

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  A CT scan showing air in the mediastinum

Images shown below are courtesy of RadsWiki.

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  Pneumomediastinum
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  Pneumomediastinum

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  Pneumomediastinum and pneumothorax
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  Pneumomediastinum and pneumothorax

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  Pneumomediastinum and pneumothorax and subcutaneous emphysema