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Chronic invasive fungal rhinosinusitis by Paecilomyces variotii: A rare case report

T Swami1, S Pannu, Mukesh Kumar

  • 1Department of Microbiology, S.P. Medical College, Bikaner, Rajasthan, India.

Indian Journal of Medical Microbiology
|January 19, 2016
PubMed

Insights

Fungal sinusitis is rising in prevalence, affecting both healthy and immunocompromised individuals. This case highlights Paecilomyces variotii as an uncommon cause of chronic fungal sinusitis in an immunocompetent patient.

Area of Science:

  • Mycology
  • Infectious Diseases
  • Otolaryngology

Background:

  • Fungal sinusitis is an emerging health concern affecting diverse patient populations.
  • Increased incidence is linked to advancements in diagnostics and favorable environmental conditions for fungi.
  • Common culprits include Aspergillus, Candida, and Mucor species, though rare pathogens are increasingly reported.

Observation:

  • A case of chronic fungal sinusitis in an immunocompetent adult male is presented.
  • The causative agent identified was Paecilomyces variotii, an opportunistic soil saprophyte.
  • This represents an infrequent human infection with this specific fungal species.

Findings:

  • Paecilomyces variotii can cause chronic fungal sinusitis in immunocompetent individuals.
  • The diagnosis and management of uncommon fungal sinusitis require careful consideration.
  • This case expands the known spectrum of fungal pathogens implicated in sinonasal infections.

Implications:

  • Highlights the importance of considering rare fungal species in diagnosing sinusitis, even in immunocompetent patients.
  • Suggests a need for increased awareness and diagnostic vigilance for non-Aspergillus, non-Mucor fungal sinusitis.
  • Contributes to the understanding of opportunistic fungal infections and their clinical significance in otolaryngology.

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