Understand the purpose of a CT PNS test. Learn about its key benefits, uses, and how it helps in accurate medical diagnosis of sinus issues.
What Is a CT PNS Test?
CT PNS is the short form of computed tomography paranasal sinus test, which is a non invasive test used to detect various abnormalities in the PNS and helps to assess the:
• Frontal sinuses
• Maxillary sinuses
• Ethmoid sinuses
• Sphenoid sinuses
The test may assess:
• Sinus inflammation
• Sinus infection
• Sinus blockage
• Mucosal thickening
• Fluid inside the sinuses
• Nasal polyps
• Deviated nasal septum
• Bone abnormalities
• Sinus masses or other abnormalities
• Changes after sinus surgery
What is the Purpose of CT PNS?
Doctors may recommend the scan for:
• Chronic sinusitis
• Recurrent sinus infections
• Persistent nasal blockage
• Facial pain or pressure
• Headache associated with sinus symptoms
• Reduced sense of smell
• Suspected nasal polyps
• Deviated nasal septum
• Suspected sinus abnormalities
• Evaluation before sinus surgery
• Follow-up after selected sinus procedures
CT PNS for Sinusitis
CT PNS may help identify:
• Mucosal thickening
• Fluid accumulation
• Blocked sinus openings
• Involvement of one or more sinuses
• Chronic changes in the sinus walls
• Anatomical factors contributing to poor sinus drainage
CT PNS for Chronic Sinus Problems
• Recurrent sinus infections
• Persistent nasal congestion
• Chronic facial pressure
• Long-term sinus inflammation
• Structural blockage
• Nasal polyps
• Other abnormalities affecting sinus drainage
CT PNS for Nasal Polyps
CT PNS may help evaluate:
• Presence of polyps
• Extent of sinus involvement
• Areas of blockage
• Changes in sinus drainage pathways
• Associated inflammation
CT PNS for Deviated Nasal Septum
• Deviation of the nasal septum
• Narrowing of nasal passages
• Associated structural abnormalities
• Relationship with sinus drainage pathways
CT PNS before Sinus Surgery
The scan can provide information about:
• Sinus anatomy
• Location of sinus openings
• Areas of blockage
• Nasal polyps
• Bone structures
• Anatomical variations
• Extent of sinus disease
How Is CT PNS Performed?
The procedure generally includes:
• The patient lies on the CT scanning table.
• The head is positioned for imaging.
• The table moves through the CT scanner.
• Multiple images of the sinus region are obtained.
• The patient needs to remain still during the scan.
• The actual scanning process is usually completed within a few minutes.
Benefits of CT PNS
• Provides detailed images of the sinuses
• Helps identify sinus inflammation and blockage
• Useful for evaluating chronic sinusitis
• Can detect fluid and mucosal thickening
• Helps assess nasal polyps
• Can identify structural abnormalities
• Useful before selected sinus surgeries
• Provides detailed images of bone structures
• The scan is generally quick
Who May Need a CT PNS Test?
• Persistent sinus symptoms
• Recurrent sinus infections
• Long-term nasal blockage
• Facial pain or pressure
• Suspected chronic sinusitis
• Reduced sense of smell
• Suspected nasal polyps
• Deviated nasal septum
• Symptoms not improving with initial treatment
• Need for evaluation before sinus surgery
Why Choose Ganesh Diagnostic for CT PNS Test?
Ganesh Diagnostic is one of the best CT scan centres in Delhi providing CT PNS at the discount of 50%. This diagnostic centre has decades of experience and has the best doctors with advanced machines for the best and accurate results of the test. Accurate results help for better treatment of the conditions.
