Why Is MRI Important?

Some patients, particularly those who experience “scanxiety”, may not be familiar with the unique features the machine offers and will have questions about this and other MRI options.

With the brimming opportunities lurking in the healthcare industry, MRI technicians have a job that is exciting, monetarily rewarding and easy to handle. So grab the opportunity and fit yourself in an MRI program that appeals to

As my sweaty hands lay on top of my stomach, I glanced at what seemed to be the end of the machine. The only section that was lit and in my mind, the only part of me that was safe. I had gone through this twice already, but I hadn’t made it inside the MRI machine and never thought I would.

during the Cold War, and the start of Reagan’s political campaign, was the invention of the MRI. On July 3rd, 1977, the first Magnetic Resonance Imaging exam on a living patient was performed. An MRI identifies atoms by how they behave and became an extremely useful, non-invasive method for imaging he inside of a human. (APS News) Although, the first version of the MRI was more barbaric than the ones we have today. The prototype was a machine made from a hollow cylinder magnet, 53 inches in diameter, 30 miles of niobium-titanium wire, and a liquid helium cooling system. This was called the NMR (Nuclear Magnetic Resonance). Isidor I. Rabi was the first to discover NMR. NMR was later developed into the earliest stage of the MRIs we use today by a man by the name of Damadia. He got the idea of expanding the NMR after investigating electrically charged particles in the human body. After years of research and tests, Damadia’s crew was ready to test their new invention, and with the huge risk that was thought to come with testing this machine, Damadia volunteered himself. July 3rd, 1977, he was successful with one of the most ground breaking inventions of all time. (Smithsonian Magazine:

MRI provides both anatomic and physiologic information. It is the modality of choice when cartilage, nerves, or organs are of interest. Magnetic resonance imaging does not give off any ionizing radiation. Instead, the magnetic force reacts with the hydrogen in our bodies to show the images. Because of this fact, it is the least harmful to the patient.

"The new improvements are designed to address those issues. Try to alleviate some of the fears, try to make them feel more comfortable, more in control of their environment while they're getting an MRI. They can choose their lighting, their sound, the video they watch. They can also play DVDS if we have one that they like," says MRI Team Leader Shelia Turner.

MRI, it was very boring I had to lay in a machine buzzed extremely loud for an hour or so. I was relieved when I got out of the loud machine.

That is a great example. I actually have assisted with several MRI visits, and have often heard how dangerous it could be inside. But, there are no liability measures if a person come across a dangerous situation. Like you, I used to be someone very quiet and not ask questions. However, after coming across these scenarios, I would definitely ask questions if in future I have to get into a MRI scan, or even any kind of radiological or neurological testing. I think that people in the community are not aware about this as a person might be needing to do a MRI in order to diagnose the illness that they have. And, in that process they do not really care about the adverse effects of the

The MRI scanner is a large magnet that is 30,000 times stronger than the earth’s magnetic field. The force increases as a person or a ferromagnetic object move closer to the magnet. The strong magnetic field of the MR scanner is Always on even when the MR scanner is not in use.

Given the age and mechanical condition of the hospitals magnetic resonance imaging machine (MRI) the time has come to change our technology. Proposed is the purchase of a General Electric Excite HD 1.5t, an investment that will net the hospital 6 million dollars within five years and has the potential to provide our patients with better clinical outcomes and a better experience while having an MRI.

Obese patients might not be able to have the exam completed if they exceed the set limitations. In order to accommodate to larger patients MRI has "open" scanners, which provide more room for patients getting rid of the claustrophobia feeling. Since this article is referring to people who have congenital heart disease, they will often be sent to a 1.0 Tesla open cardiac magnetic resonance scanner (CMR). These particular scanners require the patient to have their abdominal area inside of the bore making the open scanner more beneficial compared to a closed bore scanner. Ideally, it would make sense for all locations to have open scanners to help patients feel more comfortable, however the machines are only 1.0 Tesla and are highly expensive. There are advantages and disadvantages of the 1.0 Tesla. Sixty-five patients were involved in this article study taking a closer look at the effectiveness of the open scanners. Of the sixty-five people, ten of them were required to have their exam completed in the open scanner because of larger body size or claustrophobia. In the end, four of them were able to complete the study in the open scanner without

Have you ever gone to the doctor and ended up needing to get an MRI? If you have, did you know what it was or what it was meant to do? If you knew what it was for, you probably didn’t know the science behind how it worked.

Magnetic Resonance Imaging, or commonly known as MRI, is a technique used in medicine for producing images of tissues inside the body. It is an important diagnostic tool because it enables physicians to identify abnormal tissue without opening the body through surgery. MRI lets physicians see through bones and organs. MRI does not expose the patient to radiation, unlike tests that use X-rays. MRI provides an unparallel view inside the human body. It is the method of choice for the

The concept of an MRI machine originated back in 1952, when the American physicist Herman Carr published a thesis with Harvard University sharing his findings on Magnetic Imagining, and proposed a rudimentary idea for a once dimensional magnetic imaging machine.1 Over the next 20 years, his initial ideas were developed by researchers, who proposed the idea of ‘NMR’, or nuclear

An MRI (magnetic resonance imaging) is a scan that uses a system of techniques, involving magnetism, radio waves and a computer to generate detailed images of the human body. Essentially, it is a tube encased by a large circular magnet. The patient would be placed on a moveable bed, which is then inserted into the tube. The magnet then creates a strong magnetic field that aligns the protons of hydrogen atoms. These hydrogen atoms come from the human body, which is 50-65% H2O. These atoms are exposed to a beam of radio waves. This spins the various protons of the body. As they spin, they produce a slight