Subcutaneous emphysema laboratory findings: Difference between revisions

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Created page with "__NOTOC__ {{Subcutaneous emphysema}} {{CMG}} ==Overview== ==Laboratory Findings== [[Image:Subcutaneous emphysema pelvis arrows2.jpg|thumb|left|Subcutaneous air (arrows) can b..."
 
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__NOTOC__
__NOTOC__
{{Subcutaneous emphysema}}
{{Subcutaneous emphysema}}
{{CMG}}
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==Overview==
==Laboratory Findings==
 
[[Image:Subcutaneous emphysema pelvis arrows2.jpg|thumb|left|Subcutaneous air (arrows) can be seen as black areas on this pelvic CT scan.]]
Significant cases of subcutaneous emphysema are easy to diagnose because of the characteristic signs of the condition.<ref name="pleural"/> In some cases, the signs are subtle, making diagnosis more difficult.<ref name="Wicky00"/> [[Medical imaging]] is used to diagnose the condition or confirm a diagnosis made using clinical signs. On a chest [[radiograph]], subcutaneous emphysema may be seen as radiolucent striations in the pattern expected from the [[pectoralis major]] muscle group. Air in the subcutaneous tissues may interfere with [[radiography]] of the chest, potentially obscuring serious conditions such as pneumothorax.<ref name="Criner02"/> It can also and reduce the effectiveness of chest [[ultrasound]].<ref name="Gravenstein07">
{{
cite book |author=Gravenstein N, Lobato E, Kirby RM |title=Complications in Anesthesiology |publisher=Lippincott Williams & Wilkins |location=Hagerstown, MD |year=2007 |pages= 171 |isbn=0-7817-8263-5 |oclc= |doi= |accessdate=2008-05-12 | url= http://books.google.com/books?id=S0usnJnJKjUC&pg=PA103&dq=subcutaneous+emphysema&lr=&client=firefox-a&sig=KX0AOaC9mzjPStAAFPN3LzmHk6w#PPA171,M1
}}
</ref> On the other hand, since subcutaneous emphysema may become apparent in [[chest X-ray]]s before a pneumothorax does, its presence may be used to infer that of the latter injury.<ref name="Wicky00"/>
==References==
==References==
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Latest revision as of 15:28, 15 June 2015