Sinusitis - Chronic
Alternate Names : Chronic Sinus Infection, Chronic Sinusitis
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Chronic Sinusitis Diagnosis & Tests
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Percussion over a sinus shows tenderness.
- Normal sinuses transilluminate (glow when a light is shone directly on the sinuses), but sinuses do not transilluminate when sinusitis is present.
- Sinus X-rays, cranial CT scan, or cranial MRI shows the sinuses to be filled with fluid, or shows thickening of the membranes of the sinus.
- Aspiration of the sinuses may provide information on the bacteria causing the infection.
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