Combined Radiological and Endoscopic Evaluation of Sino Nasal Anatomical Variations in Patients of Chronic Rhinosinusitis: A North Indian Study.

To determine the prevalence of anatomical variations of nasal cavity and paranasal sinuses of patients with chronic rhinosinusitis (CRS) on CT scan imaging. To correlate the Anatomical variations with the extent of CRS. 100 patients attending the ENT outpatient department with clinically diagnosed CRS were selected for study based on inclusion and exclusion criteria. Patients were subjected to CT scan and diagnostic nasal endoscopy. The correlation of anatomical variation with severity of CRS based on radiological score and endoscopic score was observed. Deviated nasal septum was the most common anatomical variation observed in 71% cases. Followed by Agger nasi (68%), concha bullosa (55%), Onodi cell (25%), Haller cell (14%), frontal sinus hypoplasia (2%) and uncinate bulla (1%) respectively. Statistically significant relationship of radiological score with left side Bullous Concha Bullosa and highly statistically significant relationship with Haller Cell was observed. While statistically significant relationship between Deviated Nasal Septum on left side with endoscopic score was also observed. Correlation of anatomical variation with CRS concludes on the note that some variations cause impaired sinus drainage and ventilation leading to recurrent sinusitis. Also, incidence of these variations was comparable to other studies done in asymptomatic population therefore, simply detection of a solitary anatomical variant itself does not determine predisposition to disease or the pathogenesis of the CRS and that we should have a critical look out for these anatomical variations from point of view of surgical management.

An Unusual Case of a Pediatric Nasal Septal Abscess with Life-Threatening Complications in COVID-19 Pandemic.

In this modern era, when access to healthcare services is improved, and awareness among the general population is enhanced, the presentation of mere septal abscess of the nose as a fatal complication is less common. Due to various lockdown restrictions in the COVID-19 scenario and fear to contract an infection, patients are presenting late to the health care setting for proper management. We treated an 11-year old child of complicated nasal septal abscess who responded well to aspiration of pus and medical treatment. Our patient is a rare case report who progressed from vestibulitis to septal abscess and further leading to sinusitis, orbital, and intracranial complications.