Incidence and Prevalence of Fungal Sinusitis in Cases of Chronic Rhinosinusitis.

To study the incidence and prevalence of fungal sinusitis and its variants in cases of chronic rhinosinusitis in department of ENT and Head and Neck surgery. The study group consisted of 100 patients of chronic rhinosinusitis attending the outpatient and inpatients in department of Otorhinolaryngology. History was taken and diagnostic nasal endoscopy was performed.