Book your CECT (Axial + Coronal) at Molecular Diagnostics and Therapy, an NABL & NABH-accredited diagnostic centre providing state-of-the-art radiology and pathology services. The images show our CECT (Contrast-Enhanced Computed Tomography) system, which gives high-resolution, axial and coronal images of the Paranasal Sinuses (PNS) with intravenous contrast, assisting physicians to diagnose sinonasal tumours and complicated sinus infections, inflammatory conditions, vascular abnormalities and other complex conditions of the nose and paranasal sinuses.
We employ high-resolution CT scanners, equipped with the latest technology, and have a fast reporting system to provide detailed contrast-enhanced images as well as timely reporting, assuring quick and correct diagnosis and treatment planning.
About CECT PNS (Axial + Coronal)
A CECT PNS (Axial + Coronal) of the Paranasal Sinus is a specialized CT scan after injecting IV contrast that helps look at detailed cross-sectional images from both the top to bottom (Axial) and front to back (Coronal) plane of the Paranasal Sinus. The contrast agent allows for more detailed evaluation of complex sinonasal diseases, including the examination of the sinus mucosa, its circulation, soft tissue, and abnormal lesions.
Excellent imaging of the maxillary sinus, frontal sinus, ethmoid sinus, sphenoid sinus, nasal cavity, osteomeatal complex, nasal septum, turbinates, adjacent soft tissue, lymph nodes, adjacent facial bones, and blood vessels. In Molecular Diagnostics and Therapy, high-quality and precise image quality assessments are done by advanced imaging technology to provide images of the sinus and ENT area.
What is a CECT PNS (Axial + Coronal)?
CECT PNS Axial + Coronal is a non-invasive imaging exam using intravenous contrast. An X-ray and sophisticated computer processing to create in-depth images in two planes, which provides the physician with a more comprehensive understanding of paranasal sinus infections, tumours, inflammatory diseases, soft tissue abnormalities, and vascular involvement. This scan is routinely performed when there is a suspicion of a sinonasal tumour, a complicated sinonasal infection, persisting facial pain/swelling, or detailed assessment of the paranasal sinuses before therapy or surgery.
Common Reasons for CECT PNS (Axial + Coronal)
Persistent or recurrent sinus infections
Suspected sinonasal tumours
Chronic facial pain or swelling
Evaluation of soft tissue masses
Assessment of inflammatory sinus disease
Investigation of complications of sinus infections
Pre-operative evaluation before ENT surgery
Follow-up assessment after treatment or surgery
Conditions Evaluated
Sinonasal Tumours
Helps detect and evaluate benign and malignant tumours affecting the nasal cavity and paranasal sinuses.
Complicated Sinus Infections
Assesses the extent of infection, abscess formation, and spread to adjacent structures.
Inflammatory Conditions
Evaluates inflammatory changes involving the sinus mucosa and surrounding soft tissues.
Soft Tissue Abnormalities
Detects masses, cysts, and other abnormalities affecting the nasal cavity and paranasal sinuses.
Vascular Abnormalities
Provides enhanced visualization of blood vessels and vascular involvement in sinonasal diseases.
Post-Surgical Changes
Monitors healing and evaluates the surgical site following ENT procedures.
Who Should Consider This Scan?
Your doctor may recommend this examination if you:
Have persistent or severe sinus symptoms
Have suspected sinonasal tumours
Experience facial swelling or persistent facial pain
Require detailed evaluation of sinus infections
Need assessment before ENT surgery
Require follow-up imaging after treatment
Benefits of CECT PNS (Axial + Coronal)
Provides detailed contrast-enhanced axial and coronal images of the paranasal sinuses
Helps detect tumours, infections, inflammatory diseases, and soft tissue abnormalities
Supports accurate diagnosis and surgical planning
Fast, minimally invasive, and highly informative examination
High-resolution imaging using advanced CT technology
Enables precise evaluation of complex sinonasal disorders
Why Choose Molecular Diagnostics and Therapy?
Experienced Radiologists
Advanced Contrast-Enhanced CT Scan Technology
NABL & NABH Accredited Diagnostic Centre
Accurate and reliable reporting
Affordable and transparent pricing
Comprehensive Radiology and Pathology services under one roof
Book Your CECT PNS (Axial + Coronal)
Schedule your appointment at Molecular Diagnostics and Therapy for a CECT PNS (Axial + Coronal). You can count on our team of professionals to provide safe, timely, and accurate contrast CT imaging for sinus infection or any other ENT-related problems.
Test information: Fasting : 04 hours
Reporting: Within 24 hours*
Fasting for 4–6 hours may be required before a CECT PNS (Axial + Coronal) scan if intravenous (IV) contrast is to be administered. Follow your doctor's instructions.
Wear comfortable clothing and remove earrings, nose pins, spectacles, hearing aids, dentures (if advised), hairpins, or any metallic objects around the head and neck before the examination.
Inform your doctor if you have a history of allergy to contrast dye, kidney disease, asthma, diabetes, thyroid disorders, or any previous reaction to contrast material.
Inform your doctor if you are pregnant, think you may be pregnant, or are breastfeeding before undergoing the scan.
Inform your doctor about all current medications, especially metformin or other diabetes medicines, as temporary precautions may be required before or after contrast administration.
Carry previous CT scans, MRI, X-rays, ENT consultation notes, nasal endoscopy reports, laboratory investigations, or other relevant medical records, if available, for comparison and accurate evaluation.
Drink adequate water before and after the examination (unless otherwise advised) to help eliminate the contrast material from your body.
Follow the CT technician's instructions carefully and remain completely still during image acquisition to obtain clear, high-quality images.
Arrive 10–15 minutes before your scheduled appointment for registration and preparation.
CECT PNS (Axial + Coronal) जांच से पहले 4–6 घंटे का उपवास (फास्टिंग) करना पड़ सकता है, यदि IV कॉन्ट्रास्ट दिया जाना हो। अपने डॉक्टर के निर्देशों का पालन करें।
आरामदायक कपड़े पहनें तथा जांच से पहले कान की बालियां, नोज़ पिन, चश्मा, हियरिंग एड, डेंचर (यदि सलाह दी जाए), हेयरपिन या सिर एवं गर्दन के आसपास की सभी धातु की वस्तुएं हटा दें।
यदि आपको कॉन्ट्रास्ट डाई से एलर्जी, किडनी की बीमारी, अस्थमा, मधुमेह, थायरॉइड की समस्या या पहले कॉन्ट्रास्ट से कोई प्रतिक्रिया हुई हो, तो इसकी जानकारी डॉक्टर को अवश्य दें।
यदि आप गर्भवती हैं, गर्भधारण की संभावना है या स्तनपान करा रही हैं, तो जांच से पहले डॉक्टर को अवश्य बताएं।
यदि आप मेटफॉर्मिन या मधुमेह की अन्य दवाएं अथवा कोई नियमित दवा ले रहे हैं, तो इसकी जानकारी डॉक्टर को दें, क्योंकि कॉन्ट्रास्ट देने से पहले या बाद में विशेष निर्देश दिए जा सकते हैं।
यदि उपलब्ध हों, तो पिछली CT Scan, MRI, X-ray, ENT परामर्श, Nasal Endoscopy रिपोर्ट, लैब जांच या अन्य संबंधित मेडिकल रिकॉर्ड साथ लेकर आएं।
यदि डॉक्टर द्वारा मना न किया गया हो, तो जांच से पहले और बाद में पर्याप्त मात्रा में पानी पिएं, ताकि कॉन्ट्रास्ट शरीर से आसानी से बाहर निकल सके।
जांच के दौरान CT तकनीशियन के निर्देशों का पालन करें और उच्च गुणवत्ता वाली इमेज प्राप्त करने के लिए बिल्कुल स्थिर रहें।
पंजीकरण और तैयारी के लिए निर्धारित समय से 10–15 मिनट पहले पहुंचें।
The patient is positioned comfortably on the CT scanner table with the head properly aligned to obtain high-quality axial and coronal images of the paranasal sinuses.
An intravenous (IV) contrast agent is administered under medical supervision to enhance visualization of the nasal cavity, paranasal sinuses, surrounding soft tissues, lymph nodes, and vascular structures.
The CT scanner acquires high-resolution contrast-enhanced axial and coronal images of the frontal, maxillary, ethmoid, and sphenoid sinuses, nasal cavity, osteomeatal complex, nasal septum, turbinates, adjacent facial bones, and surrounding soft tissues.
The patient is instructed to remain completely still during image acquisition to ensure clear and accurate images.
Some patients may experience a temporary warm sensation or metallic taste immediately after contrast injection, which usually disappears within a few minutes.
The examination provides detailed evaluation of complicated sinus infections, sinonasal tumours, inflammatory disorders, soft tissue masses, vascular abnormalities, post-surgical changes, and other complex ENT conditions.
The procedure is safe, minimally invasive, and generally completed within 10–15 minutes, including contrast administration.
The radiologist carefully analyzes the contrast-enhanced images to assess the extent of disease, involvement of adjacent structures, and suitability for medical or surgical treatment.
After detailed evaluation, the final report is generally available within 04 hours.
* For details, please see service-related policies
Disclaimer: The information provided on this page is for educational and informational purposes only.
It is not intended to replace professional medical advice, diagnosis, or treatment.
Always consult a qualified healthcare professional for advice regarding your individual health condition or treatment.