3T MRI is the new standard for brain imaging. It offers superior image quality and resolution, making it the best choice for diagnosing and treating brain conditions. If you are searching for more information about 3T MRI, you have come to the right place. We’ve worked with Mermaid Beach Radiology to develop a comprehensive guide covering everything you need to know about 3T MRI.
What is a 3t MRI and what are its benefits over other types of MRI scans?
When it comes to MRI scans, there are a variety of options available. One option is the 3T MRI, which stands for “3 Tesla.” The tesla unit measures the strength of the magnet that is used in the scan, and a 3T MRI uses a magnet that is twice as strong as those found in traditional MRI machines. This increased strength allows for more detailed images and shorter scan times. It also offers improved scanning capabilities for specific body areas, such as the brain and spine.
Additionally, because it requires less tissue distortion, a 3T MRI can provide greater accuracy for detecting conditions such as tumours or inflammation. While it may not be necessary for all types of scans, a 3T MRI can offer numerous benefits for specific cases. Talk to your doctor about whether a 3T MRI may be right for you.
How does the 3T MRI work?
The 3T MRI machine uses a strong magnetic field and radio waves to create images of your body. During the procedure, you will lie on a table that slides into the machine. The machine will then take pictures of your body from different angles.
The radiographer may also ask you to hold your breath for short periods during the scan so that the pictures are not blurred. The entire procedure typically takes 5–45 minutes, depending on the scanned area.
What conditions can be diagnosed with a 3T MRI scan?
A 3T MRI can be used to diagnose a variety of conditions, including:
- Brain tumours
- Stroke
- Dementia
- Multiple sclerosis
- Epilepsy
- Alzheimer’s disease
If you are experiencing symptoms that may be indicative of one of these conditions, talk to your doctor about whether a 3T MRI would be a good option for you.
How accurate are 3T MRI scans?
3T MRI scans are highly accurate and often detect conditions that other imaging tests, such as CT or X-ray, cannot. Sometimes, you may use a 3T instead of a biopsy to diagnose a condition.
Are there risks associated with having a 3T MRI?
There are no known risks associated with having a 3T MRI. However, if you have any metal in your body, such as an implant or a pacemaker, you will not be able to have the scan. This is because the magnetic field could move the metal and cause serious injuries.
If you are pregnant or think you may be pregnant, you should not have a 3T MRI. This is because the effects of the magnetic field on the developing baby are unknown.
Moreover, on the condition that contrast dye is used, there are very minimal risks that are associated with it. These include but are not limited to the following:
- Nausea
- Vomiting
- Diarrhoea
- Headache
- Dizziness
- Allergic reaction
These side effects are usually mild and short-lived. However, if you experience severe side effects after having a 3T MRI with contrast dye, be sure to seek medical attention immediately.
What to expect after a 3T MRI scan?
After your 3T MRI scan, you can return to your normal activities immediately. There is no recovery period or special care that is needed. But, if you received sedative medication to help you relax during the scan, you will need someone to drive you home.
The results of your 3T MRI scan will be interpreted by a radiologist and then forwarded to your doctor. Your doctor will discuss the results with you and explain what they mean about your health.
Where can you get a 3T MRI scan done in Australia?
3T MRI scans are available at select hospitals and radiology centres across Australia. To find a provider near you, search for “3T MRI” on Google Maps. Many providers also offer online booking so you can schedule your scan at a convenient time.
Final thoughts
A 3T MRI machine is an excellent diagnostic tool that you can use to detect a variety of conditions. It is highly accurate and usually results in less tissue distortion than traditional MRI machines. If you think you need a 3T MRI scan, talk to your doctor about whether it is right for you.
Do you have any more questions about 3T MRI scans?
Simona LeVey did her degree in psychology at Tel Aviv University. She is interested in mental health, wellness, and lifestyle.
