FAQs about 3T MRI Sinus Scan in Chandigarh CHD
What is a 3T MRI Sinus Scan?
A 3T MRI Sinus Scan is a high-resolution imaging technique used to obtain detailed pictures of the sinus cavities and surrounding structures in the head. The '3T' refers to the strength of the MRI machine's magnetic field, which is three Tesla, providing clearer images than traditional MRI machines. This scan helps doctors diagnose issues such as sinusitis, nasal polyps, tumors, or other abnormalities.
Why should I choose 3T MRI over other MRI types?
Choosing a 3T MRI offers several advantages over lower-strength MRI scans. The higher magnetic field strength allows for better signal-to-noise ratio, resulting in higher resolution images. This can lead to more accurate diagnoses and better detection of subtle abnormalities. For sinus issues, this means clearer images of the sinus cavities which is crucial for effective treatment planning.
How should I prepare for a 3T MRI Sinus Scan?
Preparation for a 3T MRI Sinus Scan is typically straightforward. You should inform your doctor about any metal implants, medical devices, or previous allergic reactions to contrast materials. It’s advisable to wear loose-fitting clothing and avoid any metal accessories. Arrive at the facility with a list of your current medications and medical history. If you're receiving a contrast injection, you may need to fast for a few hours beforehand.
How long does the procedure take?
The 3T MRI Sinus Scan procedure usually takes about 30 to 45 minutes. This includes registration, preparation, and the actual scan time. It is important to remain still during the scan to ensure the best image quality. The technician will guide you through the process and inform you when the images are being taken.
Will I receive results immediately after the scan?
No, you will not receive results immediately after the scan. The images obtained from the 3T MRI Sinus Scan will be analyzed by a radiologist who will prepare a report. This process may take a few hours to a couple of days. Your primary care physician will then discuss the results with you and suggest any necessary follow-up.