Preferred Term:
diagnostic pneumomediastinum
Definition:
Deliberate introduction of air or gas into the mediastinum as an aid to examination and diagnosis.
Concept Schemes:
NALT Full
Broader Concept:
URI:
https://lod.nal.usda.gov/nalt/185620
Download this Concept:
RDF/XMLCreated 2012-04-25, last modified 2012-11-30