Data for acute invasive rhinosinusitis was obtained from the Otorhinolaryngology departments at our tertiary hospital at the period from January 2017 to December 2020. Then the risk factors of comorbid diseases and fungal types between post-Covid-19 and non-Covid-19 groups regarding the incidence of invasive rhinosinusitis are compared.
Study Type
OBSERVATIONAL
Enrollment
56
Pathology examination
Fungus detection
Culture and microscopic examination by the light microscope to examine the different types of the fungi using hematoxylin \& eosin stain and Periodic acid-Schiff stain which is positive in fungi
Time frame: 2 weeks
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