Molecular Diagnostics and Therapy is ready to provide all the advanced facilities of radiology and diagnostic imaging to CEC of Axial / Coronal / Sagittal from an NABL- and NABH-accredited centre. A specialized CT (computed tomography) scan is used to examine the paranasal sinuses in a variety of planes, sinus inflammation or infection, sinus anatomy variation, masses, and other abnormalities that could impact the nose/paranasal sinuses.

About CECT PNS (Axial / Coronal / Sagittal)

Special imaging procedures that include the use of a contrast medium given intravenously (special X-ray) are used to study the paranasal sinuses and nearby structures, called computed tomography (CT) with intravenous (IV) contrast dye (cecutomography paranasal sinus). It describes the nasal cavity, the walls of the sinuses, adjoining soft tissues, and adjoining anatomical structures in detail. There are three directions from which it is examined, and thus an image is obtained in each of them: in the axial direction, in the coronal direction, and in the sagittal direction. If there are any concerns regarding mass and/or soft tissue infection, or if another concern exists, then masses may be recommended.

What is CECT PNS (Axial / Coronal / Sagittal)?

CECT is an acronym for Contrast-Enhanced Computed Tomography, and PNS is “paranasal sinuses”. In these kinds of scans, if necessary, a special dye containing iodine is injected intravenously (into a vein) into the blood to show the area, blood flow, or abnormalities in the targeted area. The frontal, maxillary, ethmoid and sphenoid sinuses and nasal cavity and its surrounding structures are assessed. These images can be reconstructed in different planes (axial, coronal, and sagittal) to allow a full evaluation of the sinuses. The images aid doctors in making a diagnosis concerning sinus anatomy, thickening of the mucosa, the presence of fluids within the sinus walls, soft-tissue irregularities, suspected masses, and potential complications.

Common Reasons for CECT PNS

• Persistent Sinus Symptoms (Ongoing Nasal Congestion): Further investigation of persistent nasal congestion, facial discomfort, or facial pressure.
• Suspicion of Sinus Infection: Evaluation of complicated and/or atypical sinus infection.
• Recurrent Sinusitis: Structural abnormalities and/or potential complication evaluation of patients with recurrent symptoms.
• Evaluation of suspected paranasal sinus and/or nasal cavity mass or lesion indicates a nasal/sinus mass.
• Evaluation of sinus and soft tissue abnormalities, facial swelling, or pain.
• Assessment for Suspected Complications: Evaluation of the potential for the bacterial infection to spread to tissues/adjacent organs around the eye.
• Preoperative Evaluation: An in-depth assessment of the anatomy, as indicated by the type of sinus surgery chosen.

Conditions Evaluated

Sinus Inflammation and Infection

CT imaging can help identify sinus mucosal thickening, presence of fluid, and other abnormalities of the sinuses related to an inflamed sinus. Contrast imaging procedures can be used to obtain more information if there is suspicion of complications or unusual abnormalities of soft tissue.

Chronic and Recurrent Sinusitis

The extent of the involvement of the sinus with any associated anatomic changes can be seen on examination. May assist doctors in deciding whether or not certain circumstances for chronic or recurrent sinusitis exist.

Nasal and Paranasal Sinus Masses

CECT PNS will be helpful in the identification and characterization of the masses that are suspected in the nasal cavity and PNS. Contrast enhancement can provide data on lesion enhancement, lesion relationships, and lesion extent.

Anatomical Variations

The exam could exhibit variations in sinus structure, nasal septal deviation, and other structures that may be meaningful in the clinical assessment or surgical planning of a patient.

Sinus-Related Complications

CT, with or without intravenous contrast depending on the clinical indication, can help assess whether an infection has spread beyond the sinuses into adjacent soft tissues, including the tissues around the eyes.

Bone and Sinus Wall Abnormalities

In CT images, fine details of paranasal bony walls are seen. It might be useful for helping to determine erosion, thickening, remodeling, and other changes in structure.

Postoperative Sinus Changes

In some cases, an imaging scan of the PNS might be recommended, particularly after sinus surgery, so the surgeon can see the final result after surgery, to check if there are any complications still left, or to explore any accidental complications.

Why Choose Molecular Diagnostics and Therapy?

A high-tech center for molecular diagnostics and therapy accredited by NABH, NABL, and equipped with advanced facilities in diagnostic services of Radiology, Nuclear Medicine, and Pathology, all in one place. Backed by the latest in CT technology, standard imaging protocols, highly experienced radiology professionals, comfort, safety, and accurate reporting for the patient.

Book Your CECT PNS (Axial / Coronal / Sagittal)

If you have consulted a doctor or E.N.T. specialist, who has advised you for a CECT PNS, then it would mean you should make an appointment to have an examination performed by Molecular Diagnostics and Therapy. Tell the imaging procedure doctors if you have received another contrast dye procedure or have any health issues or kidney concerns before the procedure is performed.