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Guttural pouch mycosis in two horses
Australian Veterinary Journal
|March 1, 1978
Summary
Guttural pouch mycosis in horses can cause severe bleeding and paralysis. Fungal infection, likely Aspergillus, was identified in later stages, though the initial cause remains unclear.
Area of Science:
- Veterinary Medicine
- Equine Health
- Mycology
Background:
- Guttural pouch mycosis is a serious condition in horses.
- Understanding its clinical presentation and etiology is crucial for effective treatment.
Observation:
- Two cases of guttural pouch mycosis presented with profuse nasal hemorrhage and pharyngeal paralysis.
- Subsequent signs included bilateral nasal discharge with food material, dysphagia, and parotid pain.
Findings:
- One horse recovered with conservative medical management.
- Post-mortem examination of the second horse revealed an invasive septate fungus resembling Aspergillus in later stages.
- The initiating cause of the fungal lesion could not be determined.
Implications:
- Early recognition of clinical signs is vital for prompt veterinary intervention.
- While Aspergillus-like fungi are implicated, further research is needed to elucidate the primary etiology of guttural pouch mycosis.
- This study highlights the challenges in diagnosing and treating this complex equine condition.