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Nasal Aspergillosis
Infectious DiseaseRespiratoryFungusCanineNew
Key Points
  • Nasal aspergillosis is a fungal infection of the nasal cavity and paranasal sinuses, primarily caused by Aspergillus fumigatus
  • Dogs are most commonly affected, especially dolichocephalic breeds
  • Unilateral mucopurulent discharge, epistaxis and sneezing are the most common clinical signs
  • Diagnosis is suspected based on clinical presentation and imaging
  • Topical antifungal therapy is the most effective option for localised cases
    • If dissemination is suspected or topical therapy fails, systemic antifungals are required
  • Complete prevention is not possible as Aspergillus spp. are ubiquitous in the environment
Differential Diagnoses
  1. Bacterial rhinitis
  2. Nasal neoplasia
  3. Nasal foreign body
Overview
Aetiology
Clinical Signs
Diagnosis
Treatment
Prevention
Resources
Overview

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Aetiology

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Clinical Signs

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Diagnosis

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Treatment

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Prevention

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Resources

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Educational content only. This factsheet is for general veterinary education and is not a substitute for professional veterinary advice, diagnosis, or treatment. Not for use in an emergency — contact a veterinarian or emergency service. Full disclaimer →