Pneumomediastinum: Difference between revisions
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==Overview== | |||
'''Pneumomediastinum''' (from [[Greek language|Greek]] ''pneuma'' - "air", also known as '''mediastinal emphysema''') is a condition in which air is present in the [[mediastinum]]. | '''Pneumomediastinum''' (from [[Greek language|Greek]] ''pneuma'' - "air", also known as '''mediastinal emphysema''') is a condition in which air is present in the [[mediastinum]]. | ||
Revision as of 20:16, 11 January 2009
| Pneumomediastinum | |
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|---|---|
| Pneumomediastinum: Spinnaker sail sign. (Image courtesy of RadsWiki) | |
| ICD-10 | J98.2, P25.2 |
| ICD-9 | 518.1, 770.2 |
| DiseasesDB | 29460 |
| MedlinePlus | 000084 |
| eMedicine | ped/1832 emerg/469 |
| MeSH | D008478 |
Template:Search infobox Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Associate Editor In Chief: Cafer Zorkun, M.D., Ph.D. [2]
Please Take Over This Page and Apply to be Editor-In-Chief for this topic: There can be one or more than one Editor-In-Chief. You may also apply to be an Associate Editor-In-Chief of one of the subtopics below. Please mail us [3] to indicate your interest in serving either as an Editor-In-Chief of the entire topic or as an Associate Editor-In-Chief for a subtopic. Please be sure to attach your CV and or biographical sketch.
Overview
Pneumomediastinum (from Greek pneuma - "air", also known as mediastinal emphysema) is a condition in which air is present in the mediastinum.
First described in 1819 by René Laennec,[1][2] the condition can result from physical trauma or other situations that lead to high pressure within the alveoli of the lung, causing them to burst and leak air into the chest cavity.
Chest X Ray
Images shown below are courtesy of RadsWiki and copylefted
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Pneumomediastinum: Spinnaker sail sign
CT
Images shown below are courtesy of RadsWiki and copylefted
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Pneumomediastinum -
Pneumomediastinum -
Pneumomediastinum and pneumothorax -
Pneumomediastinum and pneumothorax
References
Acknowledgements
The content on this page was first contributed by: C. Michael Gibson M.S., M.D.