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Published on: June 2, 2011
Disseminated Aspergillus terreus infection in a caged pigeon
1Department of Veterinary Public Health, College of Veterinary Science, Gujarat Agricultural University, India.
Abstract:
Disseminated aspergillosis due to Aspergillus terreus was diagnosed in a young pigeon kept by a bird fancier. The fungus was isolated in heavy growth from the infected tissues on Sabouraud medium at 37 degrees C. Microscopic examination of the squeeze preparation of the air sacs revealed the presence of typical conidiophores of an Aspergillus sp. Histologically, branched, septate hyphae morphologically indistinguishable from Aspergillus were detected in the air sacs and lungs. The clinical, mycological and pathological findings are discussed. The role of A. terreus as an opportunistic pathogen should be studied in various clinical conditions of mammals and avians.
Insights
Disseminated aspergillosis caused by Aspergillus terreus was identified in a young pigeon. This study details the clinical, mycological, and pathological findings of this opportunistic fungal infection in avian species.
Area of Science:
- Veterinary Mycology
- Avian Pathology
Background:
- Aspergillosis is a significant fungal disease affecting birds.
- Aspergillus terreus is an emerging cause of opportunistic infections.
Observation:
- A young pigeon presented with disseminated aspergillosis.
- The causative agent, Aspergillus terreus, was isolated from infected tissues.
- Microscopic and histological examinations confirmed the presence of Aspergillus hyphae.
Findings:
- The study details the clinical signs, mycological culture results, and pathological findings.
- Morphological identification confirmed Aspergillus species in air sacs and lungs.
Implications:
- Highlights Aspergillus terreus as a potential pathogen in avian medicine.
- Suggests further research into the opportunistic role of A. terreus in mammals and avians.
