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DeCS
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Descriptor English:
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Cholesteatoma, Middle Ear
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Descriptor Spanish:
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Colesteatoma del Oído Medio
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Descriptor Portuguese:
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Colesteatoma da Orelha Média
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Synonyms English:
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Middle Ear Cholesteatoma
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Tree Number:
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C09.218.200
C17.800.428.260.300
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Definition English:
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A mass of KERATIN-producing squamous EPITHELIUM that resembles an inverted (suck-in) bag of skin in the MIDDLE EAR. It arises from the eardrum (TYMPANIC MEMBRANE) and grows into the MIDDLE EAR causing erosion of EAR OSSICLES and MASTOID that contains the INNER EAR. |
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History Note English:
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95
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Allowable Qualifiers English:
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Record Number:
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32310
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Unique Identifier:
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D018424
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Occurrence in VHL:
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Similar:
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DeCS CID-10 SciELO LILACS LIS
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