What is NCCT PNS Sagittal Scan?

A Non-Contrast Computed Tomography  PNS Sagittal scan is a modality of imaging that helps in the visualization of the paranasal sinus without the use of contrast. This non-invasive procedure gives detailed cross-sectional pictures of the sinus cavity and its surrounding structures and yields useful information about anatomy and possible abnormalities. The patient lies on a table during the scan, which traverses into and out of a CT scanner while the camera inside it rotates around the patient, taking numerous views of the structure from various angles. The sagittal view particularly outlines the complex anatomy of the sinuses to diagnose conditions such as sinusitis, nasal polyps, and other abnormalities. This is very useful in patients with possible allergies to contrast or issues with their kidneys and allows for a non-invasive modality to effectively evaluate the sinuses.

Why is an NCCT PNS Sagittal Scan Recommended?

It is also indicated to order an NCCT PNS Sagittal scan due to its diagnostic effectiveness concerning different conditions of the paranasal sinuses. This modality allows sinusitis-presenting symptoms that range from facial pain and congestion to be diagnosed in great detail, along with associated structural abnormalities such as deviated septums and nasal polyps, which may cause impairment in drainage. In cases of facial trauma, this study will help in furnishing information about possible sinus injuries. Besides, since it does not require the use of contrast agents, it is safer for patients allergic to such agents, or those with poor kidney functions. Finally, one gets detailed images from it that help guide healthcare providers in planning tailored medical or surgical interventions toward optimum patient care.

Conditions that can be diagnosed

Sagittal scans of the NCCT PNS are important for disorders that affect the PNS and tissues surrounding it. The following are some of the major disorders diagnosed through this modality:

1.Sinusitis: This is the inflammation or infection of the mucosa lining of the sinuses and causes facial pain, congestion, and pressure.

2.Nasal Polyps: These are noncancerous growths along the lining of the nasal passages, which, when large, may obstruct airflow and increase chronic sinus problems.

3.Chronic Rhinosinusitis: Symptoms all manifest with chronic inflammation of the paranasal sinuses, which may further require intervention or surgical management.

4.Deviated Septum: It aims at assessing the anatomical variants that might impede sinus drainage and airflow, hence causing recurrent sinusitis.

5.Cysts and Mucoceles: Included is the identification of cystic lesions within sinuses that might give rise to symptoms or complications.

6.Facial Trauma: It’s the assessment of sinus injury or fractures resulting from accidents or trauma.

7.Tumors: Both benign and malignant tumors affecting the sinuses or structures surrounding them may be identified.

8.Fungal Infection: Diagnosis of invasive fungal diseases is especially made among the immunocompromised patient.

NCCT PNS Sagittal scans give detailed pictures of the sinuses, thereby permitting the right diagnosis and proper treatment of these disorders.

Advantages of NCCT PNS Sagittal scan

Advantages of NCCT PNS Sagittal scan over other imaging modalities in reviewing the paranasal sinuses include the fact that no contrast agent is used; this, therefore, makes it safe for allergic patients or those with renal impairment. In addition, the dosage in NCCT tends to be lower compared to enhanced scanning, hence minimizing the risks to the patient. It is fast and provides comprehensive imaging related to bony outlines, thus minimizing sensitivity to motion artifacts. It has proved particularly effective for the diagnosis of chronic conditions, such as sinusitis, and is generally more cost-effective than the MRI and CECT studies. Offering quick turnarounds on the results, NCCT scans help facilitate quicker diagnosis and treatment planning for sinus-related problems.

Risks and safety condition

Although NCCT PNS Sagittal is considered a safe exam, several risks and safety concerns are worth mentioning. These include ionizing radiation exposure; although the doses given in a noncontrast CT are far lower compared to other imaging modalities. Patients should be asked to declare any known allergies, especially iodinated contrast agents, even though these are not used on this scan. Those with pre-existing kidney problems should always have a prior discussion of their renal status. Other patients may suffer from anxiety or discomfort from lying still; open communication with care providers can help ensure a supportive experience during the procedure.

• Test Type: NCCT PNS Sagittal
• Preparation:
• Wear a loose-fitting cloth
• Fasting not required
• Carry Your ID Proof
• Prescription is mandatory for patients with a doctor’s sign, stamp, with DMC/HMC number; as per PC-PNDT Act
• Reports Time: With in 4-6 hours
• Test Price: Rs.1500

What is an NCCT PNS Sagittal scan?

An NCCT PNS Sagittal would represent a Non-Contrast Computed Tomography of the Paranasal Sinuses in a sagittal view and would give detailed images of the sinuses and surrounding structures without the administration of contrast agents.

How to book an NCCT PNS Sagittal scan with Medintu?

You can easily book a slot for an NCCT PNS Sagittal scan by visiting Medintu’s official site or by contacting us at +919100907036/+919100907622.

How do I prepare for the scan?

No special preparation is usually needed. However, tell your healthcare provider about any medications you are taking and about any known allergies, especially to iodinated contrast.

Does the exam hurt?

The exam itself does not hurt, even though some patients may feel uncomfortable lying in the scanner for a long period.

When can I learn the results?

Results are often ready within a few hours to a day after the scan. Your healthcare provider will go over the findings with you at a later time.