Related Experiment Video
Updated: Aug 10, 2026
07:43
Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
Published on: January 17, 2018
Optimal computed tomographic (CT) examination technique for microendoscopic sinus surgery
Nikoleta I Traykova1, Karen B Djambazov, Ilia P Yovchev
1Department of Radiology, Medical University-Plovdiv, Bulgaria.
Folia Medica
|September 15, 2004
Summary
This study identifies an optimal computed tomography (CT) imaging technique for diagnosing inflammatory sinonasal diseases. The suggested method enhances diagnostic information while reducing patient radiation exposure and costs.
Area of Science:
- Radiology
- Otolaryngology
- Medical Imaging
Background:
- Functional endoscopic sinus surgery is a common treatment for inflammatory sinonasal diseases.
- This has led to an increased reliance on radiologic imaging for pre-surgical assessment.
Purpose of the Study:
- To determine the optimal computed tomography (CT) imaging technique for evaluating sinonasal diseases.
- To improve diagnostic accuracy and patient safety in pre-operative imaging.
Main Methods:
- Sixty patients with inflammatory sinonasal diseases were scanned using a Sytec 3000 CT scanner.
- Scans were acquired in both coronal and axial planes.
- Optimized milliampere second settings were used with constant kilovolt peak to reduce radiation dose.
Main Results:
- The proposed CT technique provides maximal diagnostic information for sinonasal conditions.
- The optimized imaging parameters did not compromise image quality.
Conclusions:
- Computed tomography (CT) is the preferred imaging modality for diagnosing inflammatory sinus diseases.
- The developed CT technique offers a cost-effective and lower-radiation alternative for patient assessment.
