MRI (Magnetic Resonance Imaging) is a powerful piece of equipment used to take photos inside the body. It uses a powerful magnet, radio waves, and a computer to make detailed pictures. The doctor uses this to diagnose patients’ health. There is a large machine with tube-shaped magnets. Within the MRI machine, water molecules in your body are temporarily realigned by the magnetic field. Like slices in a loaf of bread, MRI images are created using faint signals produced by aligned atoms. The MRI scan can be done in any Ultrasound clinic in Pickering.
Why MRI scan is done?
MRI scan is a way to examine the organs, tissue, and skeletal system. This is done on the different body parts and is mainly useful for looking at the soft tissues and the nervous system. There can be various injuries that need to be identified timely, like cancer, stroke, blood vessel damage, brain injury, eye problems, and inner ear problems. Not only this, various heart issues like, blocked blood vessels, heart disease, problems with heart structure, problems with the aorta, and more. Bones and joint issues, organs checkup, and others can also be there, which require MRI checkups.
What are the facts about MRI?
- MRI machines use magnets to create the necessary magnetic field doe their imaging. The magnets must be cooled to zero before starting the test should begin. Liquid hydrogen is used for this purpose.
- Ask about the MRI machine:
Before you go for the MRI check-up, validate the machine used is of good quality. A poor-quality MRI, which is 1.5 or lower usually fails to provide the desired results. You should always use a 3T machine as it can deliver reliable results. If you think the cost will be more, it is not. There is hardly any difference between their prices.
- MRI is 47 years old:
MRI was first discovered in 1937 by a physics professor at Columbia University. His method of measuring atomic nuclei movement led to the development of nuclear magnetic resonance (NMR), a state he named after himself. Rabi won the 1944 Nobel Prize in Physics for his invention. Rabi’s method was used only for chemicals. He concluded that cancerous tissue contains more water than healthy tissue, which could be detected by scanners bathing a part of the body in radio waves and measuring hydrogen atom emissions.
- Don’t go near the MRI magnet with a metal:
Taking any metal near the MRI room can be fatal. Verify you do not have any items related to metal like watches, jewelry, mobile phones, etc. When you enter the room, ask a technician or radiologist to check you. If you have any pacemaker insert or brain aneurysm clip, inform them before.
- Claustrophobia should not stop you from MRI:
If you are a patient with claustrophobia, do not avoid MRI. Be strong and perform the test since the evolved technology makes the whole experience comfortable. Even these days, the 3T MRI offers an ambient experience that allows the patient to watch movies while getting scanned. So, no need to fret.
- Identify fractures and tumors:
MRI is often used to identify any fracture or tumors which could not be able to identify through X-rays. It is possible to use MRI scans for a variety of diagnostic purposes, including orthopedics, neurological imaging, and vascular imaging.
- Check the radiologist is qualified:
When you opt for MRI, make sure the radiologist you are dealing with is qualified and uses the best technology. Before you choose the clinic, read all the reviews and the experience. As we are living in the world of technology, you may end up with inaccurate reports.
- More than 90 million scans every year:
The number of scans has increased in the past few years worldwide. It has been seen that more than 90 million MRI scans are recorded each year. It is gradually growing each passing year.
MRI scans have become an integral part of identifying any issues. MRI creates a strong magnetic field around you, which is used to notify the patient’s health. The facts we have mentioned above will help in identifying more about them. If you are suffering from any issue, you should consult the most reliable ultrasound clinic in Pickering. They will help with the problems. Search and find the right clinic.
What You Should Know About MRI scans?
MRI is a noninvasive method for your physician to examine your organs, tissues, and skeletal system. It creates detailed images of the inside of the body that aid in the diagnosis of various conditions.
The scan procedure is painless. There are no moving parts around, no magnetic field, and no radio waves to feel. The internal component of the magnet makes repeated tapping, thumping, and other noises while performing an MRI scan. To help you block out the noise, you might be given earplugs or have music playing. The duration of an MRI can range from 15 to more than an hour.
Why is MRI scan performed?
You may think why MRI scan is done. Well, unlike a walk in Ultrasound, an MRI scan can be used to examine the skeletal system, tissues, and organs. This is carried out on various body parts and is mainly helpful for examining the nervous system and soft tissues. Various conditions, such as cancer, stroke, blood vessel damage, brain injury, eye problems, and inner ear issues, need to be promptly identified in order to detect and treat them before it becomes fatal.
In addition to this, there are numerous heart conditions like arterial problems, heart disease, blocked blood vessels, bone & joint problems, organ inspections, and other conditions that can also be detected with MRI scanning.
Does MRI show all problems?
MRI has shown to be helpful in the diagnosis of a variety of conditions, including cancer, heart, and vascular disease, as well as abnormalities of the muscles and bones. It is more likely in some cases to identify and accurately characterize diseases than other imaging techniques. It detects issues in soft-tissue structures of the body, including the heart, liver, and many other organs.
However, an MRI scan cannot be used to examine arteries and veins. Cancers and issues with the liver, pancreas, biliary system, spleen, kidneys, and adrenal glands are all very well detected with the help of an MRI scan.
What MRI Cannot detect?
The most important thing to keep in mind is that MRI cannot identify every disease. Depending on where in the body the scan is being performed, several things may be visible on an MRI.
An MRI, for instance, cannot identify migraines, cluster headaches, or tension headaches, but it can assist medical professionals in ruling out other conditions that could be the source of your symptoms, such as a brain tumor. MRI scanning is seen to be 90.1% accurate on average. A neurologist and patient may go down the wrong path and delay or completely miss an accurate diagnosis if they receive a false negative diagnosis based on an MRI scan.
Do MRI have side effects?
No, having an MRI is completely safe. In fact, there are no known side effects of MRI scans. MRI scans do not utilize X-rays so the potential concerns (like exposure to radiation) associated with X-ray pictures and CT scans (which use X-rays) are not possible with MRI scans. However, patients with certain implants, such as pacemakers and other implants cannot undergo an MRI because it does involve exposure to a strong magnetic field.
Additionally, unless absolutely necessary, pregnant women are generally advised not to get an MRI scan done because it is still unknown how long-term exposure to strong magnetic fields will affect the developing fetus.
