The Role of Diagnostic Nasal Endoscopy and a Computed Tomography Scan (Nose and PNS) in the Assessment of Chronic Rhinosinusitis: A Comparative Evaluation of the Two Techniques
| Autor: | Aditya Kaushal, Karthika Nathan, Sudhir Kumar Majhi, Chirayata Basu, Ankur Gupta, Sabarirajan Ponnusamy, Rohit Bhardwaj |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
medicine.medical_specialty
Chronic rhinosinusitis Population Diagnostic accuracy Computed tomography diagnostic nasal endoscopy (DNE) computed tomography (CT) Lund-Kennedy endoscopy score 03 medical and health sciences 0302 clinical medicine Quality of life medicine 030212 general & internal medicine 030223 otorhinolaryngology education Nose Nasal endoscopy education.field_of_study medicine.diagnostic_test business.industry Lund-Mackay CT score lcsh:Otorhinolaryngology lcsh:RF1-547 medicine.anatomical_structure Paranasal sinuses diagnostic accuracy Radiology business chronic rhinosinusitis (CRS) |
| Zdroj: | Sinusitis, Vol 5, Iss 7, Pp 59-66 (2021) Sinusitis Volume 5 Issue 1 Pages 7-66 |
| Popis: | Introduction: The objective components of chronic rhinosinusitis (CRS) diagnosis require confirmatory findings from either diagnostic nasal endoscopy (DNE) or a computed tomography (CT) scan. Chronic rhinosinusitis affects a significant population worldwide, imposing a huge toll on the human economy as well as on quality of life. Thus, it is particularly important to define a cost-effective and easily available diagnostic tool for it. Hence, we have conducted this study with the aim of assessing the effectiveness of DNE in comparison with CT for evaluating CRS. Material and Methods: Eighty participants fulfilling the diagnostic symptom criteria of CRS underwent CTs of their noses and paranasal sinuses (PNS) and DNE. Standard Lund–Mackay and Lund–Kennedy scores were awarded to all participants based on the CT and DNE. A comparative analysis was done. Results: DNE in comparison to CT had 92.31% sensitivity, 73.33% specificity, 93.75% positive predictive value, 68.75% negative predictive value, and 88.75% diagnostic accuracy. Conclusion: We suggest that nasal endoscopy be used as an early diagnostic tool in the clinical assessment of suspected CRS patients (based on the diagnostic symptom criteria). DNE helps to decrease the usage of CT, thereby decreasing cost and radiation exposure. Computed tomography may be added for patients having anatomical defects (affecting endoscopic visualization) or refractory disease, and where surgery has been planned. |
| Databáze: | OpenAIRE |
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