NCIthesaurus disease has location cholesteatoma of middle ear ICD10CM:H71 Epidermosis of ear ICD9CM:385.3 Cholesteatoma of middle ear and mastoid MESH:D018424 DOID:11433 DOID:10964 UMLS_CUI:C0008374 UMLS_CUI:C0155490 SNOMEDCT_US_2025_09_01:87688009 SNOMEDCT_US_2025_09_01:39911004 NCI:C3654 Cholesteatoma of middle ear and/or mastoid Cholesteatoma of the middle ear disease_ontology ICD9CM:385.32 Epidermosis of middle ear middle ear cholesteatoma middle ear disease cholesteatoma middle ear