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Disease Ontology Browser
cholesteatoma of external ear (DOID:9462)
Alliance: disease page
Synonyms: external canal cholesteatoma
Alt IDs: ICD10CM:H60.4, ICD9CM:380.21, UMLS_CUI:C0155398
Definition: A cholesteatoma which involves invasion of the squamous tissue into a localized area of bony erosion of the ear canal. It may develop spontaneously or as a consequence of infection, trauma or surgery.


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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
11/19/2024
MGI 6.24
The Jackson Laboratory