Otolaryngology Book

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Eosinophilia Syndrome

Aka: Eosinophilia Syndrome, Nares Syndrome, Nonallergic Rhinitis with Eosinophilia
  1. Definition
    1. Nonallergic Rhinitis with Eosinophilia
  2. Epidemiology
    1. Perennial non-Allergic Rhinitis
    2. More common in adults
      1. May represent up to a third of Rhinitis cases
  3. Symptoms
    1. Congestion
    2. Rhinitis
  4. Labs
    1. Nasal Eosinophilia
    2. Allergy Testing (RAST or Skin Testing) negative
  5. Differential Diagnosis
    1. See Rhinitis Causes
  6. Associated conditions: Triad
    1. Aspirin sensitivity
    2. Non-IgE-mediated Asthma
    3. Nasal Polyps

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