National Cancer Institute Thesaurus

Last uploaded: July 2, 2026
Id http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C79601
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C79601
Preferred Name

Otitis Externa

Definitions
Inflammation of the anatomical structures of the outer ear and ear canal, which is most often caused by an infectious process. Symptoms include erythema, edema, and pain.
Synonyms
External Ear Inflammation
Inflammation of the External Auditory Canal
Inflammation of External Auditory Canal
Otitis Externa
External Otitis
External ear inflammation
Type http://www.w3.org/2002/07/owl#Class
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