Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

NLM Logo

Pneumomediastinum, Diagnostic MeSH Descriptor Data 2025


MeSH Heading
Pneumomediastinum, Diagnostic
Tree Number(s)
E01.370.388.600
Unique ID
D011012
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D011012
Scope Note
Deliberate introduction of air or gas into the mediastinum as an aid to examination and diagnosis.
Entry Version
PNEUMOMEDIASTINUM DIAG
NLM Classification #
WF 975
Date Established
1966/01/01
Date of Entry
1999/01/01
Revision Date
1997/06/20
Pneumomediastinum, Diagnostic Preferred
page delivered in 0.145s