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Aspergillus colonization in hydatid cyst: Addition of a case
Meetu Agrawal1, Megha S Uppin, P Lakshmi Manasa
1Department of Pathology, Nizam's Institute of Medical Sciences, Punjagutta, Hyderabad, Andhra Pradesh, India.
Abstract:
Aspergillus is a common saprophytic fungus that causes invasive or non-invasive disease in humans. It commonly colonizes pre-existing lung cavities. It has been earlier reported to coexist in previously operated or ruptured hydatid cysts. However there have been only few case reports of its occurrence in previously unoperated cysts in immunocompetent hosts. The present case adds to this category.
Insights
Aspergillus fungus can infect lung cavities, sometimes coexisting with hydatid cysts. This case highlights its rare occurrence in unoperated cysts within immunocompetent individuals.
Area of Science:
- Mycology
- Infectious Diseases
- Pulmonology
Background:
- Aspergillus is a ubiquitous saprophytic fungus causing human infections.
- It frequently colonizes pre-existing lung cavities.
- Co-infection with Aspergillus in hydatid cysts has been documented, primarily in operated or ruptured cysts.
Purpose of the Study:
- To report a rare case of Aspergillus co-infection in a previously unoperated hydatid cyst.
- To contribute to the limited literature on fungal co-infections in immunocompetent hosts with intact hydatid cysts.
Main Methods:
- Case report presentation.
- Review of relevant medical literature.
Main Results:
- A case of Aspergillus co-infection within an unoperated hydatid cyst in an immunocompetent host is described.
- This finding is rare and expands the known spectrum of Aspergillus co-infections.
Conclusions:
- Aspergillus can colonize intact hydatid cysts even in immunocompetent individuals.
- This case underscores the importance of considering fungal co-infections in hydatid cyst management.
