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Ency. home > Disease > M > Mastoiditis

Mastoiditis    See images

Overview | Symptoms | Treatment | Prevention

Definition:

An infection of the mastoid bone of the skull.

Causes and Risks

Mastoiditis is usually a consequence of a middle ear infection (acute otitis media). The infection may spread from the ear to the mastoid bone of the skull. The mastoid bone fills with infected materials and its honeycomb-like bone structure may deteriorate.

Mastoiditis most commonly affects children. Before antibiotics, mastoiditis was one of the leading causes of death in children. Now it is a relatively uncommon and much less dangerous disorder.

Ency. home > Disease > M > Mastoiditis

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