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Relating to the mastoid process.‘mastoid disease’
- ‘The relationship between middle ear disease and mastoid development remains unclear although it is known that poor mastoid development is associated with middle ear disease.’
- ‘Cholesterol granuloma is usually associated with chronic middle ear disease and is common in the mastoid antrum and air cells of the temporal bone.’
- ‘Common to all of these patients is an abnormal connection between the sterile subarachnoid space, and the sinonasal region, middle ear cleft and mastoid cavity.’
- ‘A review of the literature shows fluctuating trends in the numerous techniques that have been developed and used by otologists throughout the years of mastoid surgery.’
- ‘A CT scan enables assessment of the degree of aeration of the middle ear cleft and mastoid cavity and a bone scan may detect osteomyelitis.’
The mastoid process.
- ‘Longstanding cholesteatomas expand to involve the mastoid, inner ear, and facial nerve.’
- ‘They were implanted in the mastoid, frontal and maxillary regions for periods of 1 week to 2 months.’
- ‘The group of patients underwent modified radical mastoidectomy because of the presence of a sclerotic mastoid with extensive cholesteatoma.’
- ‘The mastoid was poorly developed, with a clear fluid effusion throughout with no evidence of cholesteatoma or inflammatory disease.’
- ‘The temporal bone is the first bone to be affected, with imminent involvement of the petrous apex and mastoid.’
- 1.1informal treated as singular Mastoiditis.‘stop poking your ears out with your biro—you'll get mastoids’
Mid 18th century via French and modern Latin from Greek mastoeidēs ‘breast-shaped’, from mastos ‘breast’.
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