Conventional radiographs are rarely used today due to their lack of precision and high rate of false results compared to CT scans. 🔍 Common Conditions Detected
Imaging of the paranasal sinuses (PNS) and nasal cavities is essential for diagnosing chronic inflammatory diseases, infections, tumors, and anatomical variants. 1. Computed Tomography (CT Scan / TDM) Download Imagrie Naso Sinusienne pdf
A CT scan is the gold standard and most commonly used technique for examining the sinuses. Conventional radiographs are rarely used today due to
Suspected fungal infections, tumor extension into the brain or eyes, and distinguishing fluid from solid masses. 3. Plain X-Rays Download Imagrie Naso Sinusienne pdf
It perfectly differentiates between retained secretions, inflammatory mucosa, and tumors.
MRI is used as a complementary tool when a CT scan alone is not sufficient.