CT PNS with contrast

Specimen Required

NONE

Fasting Required

Purpose of the Test

CT PNS with contrast is typically ordered to evaluate sinusitis, which is an inflammation of the sinuses that can cause symptoms such as facial pain, congestion, and difficulty breathing. The test can also help diagnose other conditions, such as nasal polyps, tumors, or infections.

When this test is required

CT PNS with contrast is typically requested by a doctor or other healthcare provider for diagnostic purposes when a patient is experiencing symptoms of sinusitis or other sinus-related conditions.

What the Test Detects

CT PNS with contrast is used to examine the paranasal sinuses for abnormalities or signs of disease, such as inflammation, polyps, tumors, or infections.

Preparation for the Test

To prepare for a CT PNS with contrast, patients may be asked to avoid eating or drinking for several hours before the test. They should inform their doctor if they have any allergies or are taking any medications.

Sample Requirements

No, a sample is not required for CT PNS with contrast.

Additional Notes

While CT PNS with contrast is considered a safe and non-invasive procedure, it does involve radiation exposure and the use of contrast dye, which can cause some side effects, such as nausea or allergic reactions. Patients should inform their doctor if they have any allergies or are taking any medications.

Selected Tests