Mastoiditis classification

Mastoiditis Microchapters
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Overview
Historical Perspective
Classification
Pathophysiology
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Differentiating Mastoiditis from other Diseases
Epidemiology and Demographics
Risk Factors
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Natural History, Complications and Prognosis
Diagnosis
History and Symptoms
Physical Examination
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Cost-Effectiveness of Therapy
Future or Investigational Therapies
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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 and subacute and chronic forms, depending on the timing of presentation and duration.

Classification

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

• Acute:Mastoid air cells infection less than one month.

• Subacute: Indolent infection more than one month.

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