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Fungal nasal polyposis - A rare case report.
Jaishma Rajni Jeyaraaj1, Latha Ragunathan1, Kavitha Kanniyan1
1Department of Microbiology, Aarupadai Veedu Medical College and Hospital, Vinayaka Missions Research Foundation (Deemed to be University), Kirumampakkam, Puducherry, 607403, India.
Indian Journal of Medical Microbiology
|November 29, 2024
Summary
Aspergillus peyronelii is a rare fungus causing chronic rhinosinusitis with fungal nasal polyposis in immunocompetent patients. This case highlights the need for advanced diagnostics to identify uncommon fungal pathogens like A. peyronelii.
Area of Science:
- Mycology
- Infectious Diseases
- Otolaryngology
Background:
- Chronic rhinosinusitis with fungal nasal polyposis (CRSwNP) is often caused by common fungi like Aspergillus flavus, particularly in India.
- Immunocompetent individuals can develop CRSwNP, necessitating a broader differential diagnosis beyond typical pathogens.
Observation:
- A 28-year-old woman presented with unilateral nasal obstruction and a 15-year history of allergies, diagnosed with nasal polyposis.
- Diagnostic evaluation revealed an uncommon fungal pathogen, Aspergillus peyronelii, as the causative agent.
Findings:
- Aspergillus peyronelii, a saprophytic and endophytic fungus, was precisely identified through meticulous diagnostic approaches.
- This case represents a rare instance of A. peyronelii causing CRSwNP in an immunocompetent host.
Implications:
- The identification of A. peyronelii underscores the importance of considering rare fungal pathogens in CRSwNP cases.
- Further research is crucial to optimize diagnostic strategies and therapeutic interventions for A. peyronelii infections.
- This finding expands the known spectrum of fungal etiologies for CRSwNP in immunocompetent individuals.
