CECT PNS (Contrast-Enhanced CT of the Paranasal Sinuses) is a CT scan performed with intravenous contrast to evaluate sinuses, nasal cavity, and surrounding structures. It helps detect sinusitis, polyps, mucosal thickening, complications, bone erosion, and tumors, and aids surgical planning. The test is quick and noninvasive but involves contrast and radiation; kidney function and contrast allergy should be reviewed beforehand.

A CT scan of the paranasal sinuses (PNS) with contrast is a CT study where iodinated dye is given (usually IV) to enhance blood vessels and soft tissues. It produces detailed cross-sectional images to assess sinus inflammation, infection, abscess, tumors, or spread into the orbit or brain. The scan is quick; risks include contrast allergy and potential kidney effects, so pre-screening is done.

A CT scan of the paranasal sinuses typically costs: in India about ₹1,000–6,000; in the UK it's free on the NHS with a referral but private rates are roughly £100–£400; in the US expect about $300–$3,000 depending on facility, use of contrast and insurance. Prices vary by city, urgency and whether a radiologist report is included.

PNS in a CT scan stands for paranasal sinuses. A CT PNS is a low-dose X‑ray study that images the air-filled sinuses around the nose — maxillary, frontal, ethmoid and sphenoid — to assess sinusitis, nasal polyps, fractures, congenital anomalies or tumors, and to plan surgery. It shows detailed bone and air-space anatomy and is often done without contrast.

A PNS CT scan is generally painless and non‑invasive. You lie still while X‑rays are taken; you may experience mild discomfort from holding a position or from claustrophobia. If IV contrast is used, there can be a brief sting, warmth, or metallic taste and rare allergic reactions. The procedure is quick and typically well tolerated with no lasting pain.

In India, a CT scan of the paranasal sinuses typically costs about ₹800–₹3,500. Prices vary by city and facility; government hospitals charge much less, while private diagnostic centres and big-city hospitals charge more. Additional fees may apply for contrast, 3D reconstructions, urgent appointments, and radiologist reporting. Confirm exact billing, available packages, and any insurance coverage with the facility before booking.