最終更新日：2024/07/31

(pathology) A destructive and expanding keratinizing squamous epithelium in the middle ear and/or mastoid process.

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cholesteatoma

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cholesteatoma

noun

(pathology) A destructive and expanding keratinizing squamous epithelium in the middle ear and/or mastoid process.

He was diagnosed with cholesteatoma.

意味（1）

(pathology) A destructive and expanding keratinizing squamous epithelium in the middle ear and/or mastoid process.