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. Patients underwent endoscopic sinus surgery and systemic treatment when required. Pre surgery serum IgE and post-surgery Histopathology was sent. Out of 100 patients, Males > Females and median age was 45.50 years (range 34.25-59.25 years). On DNE, 88% had polyps with 88.1% males and 87.8% females in their respective groups. 47% had allergic mucin with 49.2% males and 43.9% females in their respective groups. 34% had discharge with 28.8% males and 41.5% females in their respective groups. 37% had fungal filaments with 37.3% males and 36.6% females in their respective groups. 26% had fungal sinusitis in our study among which 53.8% were males and 46.1% were females. Peak fungal sinusitis was in 3rd to 5th decade. Commonest organism isolated was Aspergillus. Serum IgE was higher in patients with fungal sinusitis and nasal polyposis. In conclusion, the proportion of patients with Fungal Sinusitis was 26% among 100 patients with chronic rhinosinusitis. We isolated Aspergillus as the predominant fungus followed by Biporalis and Mucorales genus. Serum IgE was higher in patients with fungal sinusitis and Nasal polyposis. Both immunocompromised and competent individuals were managed surgically and/or medically when required. Our study showed that early fungal sinusitis detection leads to better management practices and prevents its progression into more severe disease with complications.