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Aspergillus niger pulmonary infection in a dog
Sung-Ho Kim1, Hwang-Chol Yong, Jung-Hee Yoon
1Department of Internal Medicine, College of Veterinary Medicine, Seoul National University, Seoul, Korea.
The Journal of Veterinary Medical Science
|November 6, 2003
Summary
A young golden retriever recovered from parvovirus and Isospora infections but later developed a severe cough. Treatment with itraconazole successfully resolved the subsequent Aspergillus niger respiratory infection.
Area of Science:
- Veterinary Medicine
- Canine Infectious Diseases
- Mycology
Background:
- Puppies are susceptible to gastrointestinal and respiratory infections.
- Concurrent infections can complicate diagnosis and treatment.
- Canine parvovirus and Isospora canis are common causes of illness in young dogs.
Observation:
- A 6-month-old golden retriever presented with fever, bloody diarrhea, and cough.
- Initial treatment for parvovirus and Isospora was successful.
- Two weeks post-recovery, the dog developed severe cough and nasal discharge.
Findings:
- Aspergillus niger was identified as the causative agent of the respiratory illness.
- Endotracheal washings confirmed the presence of Aspergillus niger.
- Treatment with itraconazole over 10 weeks led to complete resolution of clinical signs.
Implications:
- This case highlights the potential for secondary fungal infections following viral and parasitic infections in dogs.
- Early diagnosis and appropriate antifungal therapy are crucial for managing invasive aspergillosis in canines.
- It demonstrates the efficacy of itraconazole in treating canine respiratory aspergillosis.