Mastoiditis classification

Mastoiditis Microchapters
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Overview
Historical Perspective
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Differentiating Mastoiditis from other Diseases
Epidemiology and Demographics
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History and Symptoms
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Mehrian Jafarizade, M.D [2]

Overview

Mastoiditis may be classified into acute, subacute, and chronic forms, depending on the timing of presentation and the duration of the disease.

Classification

Mastoiditis may be classified into acute, subacute, and chronic forms based on disease duration:

• Acute: Mastoid air cells infection lasts less than 1 month.

• Subacute: Indolent infection (>1 month)

• Chronic: Mastoid air cells infection lasts for months to years.