Diagnosis of surgical sinusitis using nasal endoscopy and computerized tomography

Area of Science:

• Otolaryngology
• Radiology
• Surgical Pathology

Background:

• Chronic sinusitis diagnosis often relies on traditional methods.
• Identifying surgical candidates can be challenging with standard examinations.
• Advanced imaging and endoscopy offer potential for improved diagnostic accuracy.

Purpose of the Study:

• To prospectively evaluate diagnostic nasal endoscopy and coronal CT scanning for identifying surgical sinus disease.
• To assess the correlation between these modalities and their combined accuracy.
• To determine the efficacy of functional endoscopic sinus surgery in patients identified by this work-up.

Main Methods:

• Prospective study of 50 consecutive patients with chronic sinusitis symptoms.
• Utilized diagnostic nasal endoscopy and coronal CT scanning of paranasal sinuses.
• Compared findings with traditional work-up and surgical outcomes.

Main Results:

• Sixty percent of patients showed indications for surgery via endoscopy or CT.
• A 90% correlation was observed between endoscopy and CT findings.
• Combined work-up was more accurate than either modality alone.
• Functional endoscopic sinus surgery in 18 patients resulted in significant improvement for 89%.

Conclusions:

• A comprehensive endoscopic sinus work-up can identify surgically correctable sinusitis.
• This approach is valuable even with normal routine examinations.
• It is warranted for patients with a suggestive history of chronic sinusitis.