Medical Imaging and Diagnostic Ontology

Last uploaded: April 25, 2022
Preferred Name

RID3496

Synonyms
ID

http://radlex.org/RID/RID3496

Definition

Acute or chronic inflammation of the arachnoid membrane of the meninges most often involving the spinal cord or base of the brain. This term generally refers to a persistent inflammatory process characterized by thickening of the arachnoid membrane and dural adhesions. Associated conditions include prior surgery, infections, trauma, SUBarachnoid HEMORRHAGE, and chemical irritation. Clinical features vary with the site of inflammation, but include cranial neuropathies, radiculopathies, and myelopathies. (From Joynt, Clinical Neurology, 1997, Ch48, p25) [MeSH]

label

RID3496

Preferred_name

arachnoiditis

Preferred_name_German

Arachnoiditis

prefixIRI

RID:RID3496

prefLabel

RID3496

UMLS_ID

C0003708

subClassOf

http://radlex.org/RID/RID3495

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http://radlex.org/RID/RID3496 RADLEX SAME_URI