Mastoiditis classification

Mastoiditis Microchapters
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Overview
Historical Perspective
Classification
Pathophysiology
Causes
Differentiating Mastoiditis from other Diseases
Epidemiology and Demographics
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Natural History, Complications and Prognosis
Diagnosis
History and Symptoms
Physical Examination
Laboratory Findings
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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, subacute, and chronic forms, depending on the timing of presentation and duration of disease.

Classification

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

• Acute: Mastoid air cells infection (<1 month)

• Subacute: Indolent infection (>1 month)

• Chronic: Mastoid air cells infection (months to years)