"Empyema, Subdural" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
An intracranial or rarely intraspinal suppurative process invading the space between the inner surface of the DURA MATER and the outer surface of the ARACHNOID.
Below are MeSH descriptors whose meaning is more general than "Empyema, Subdural".
Below are MeSH descriptors whose meaning is more specific than "Empyema, Subdural".
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