However, if individuals being scanned are unable to stay still and confine their movements to less than a millimeter – the images can contain artifacts that render them unusable. Currently, individuals who may have difficulties staying still during medical MRI scans are often sedated.
If you move, the MRI scan pictures may not be clear. Your primary care physician may order you a mild sedative if you are claustrophobic (afraid of closed spaces), have a hard time staying still, or have chronic pain.
Many MRI procedures don't require your head to go inside the machine at all, but if you need a head or upper spine MRI, you'll appreciate the fact our machine provides a full 12 inches of clearance between your face and the wall – relieving stress for our patients with claustrophobia.
Open MRI machines have two flat magnets on the top and bottom areas, with a large space to accommodate the patient. The open space in between often alleviates discomfort or claustrophobia, as the patient is not fully enclosed.
Swallowing can lead to head motion artifacts. If you can avoid swallowing during a scan, the data quality will be better. If trying not to swallow makes you gag or swallow suddenly, then it's best to just swallow normally.
Keep your eyes closed or even wear a blindfold.
It's much easier in an open MRI it's wider than a standard scanner, so patients shouldn't feel any walls touching them.
Patients with certain conditions that may prevent them from staying still in the MRI machine, such as claustrophobia, anxiety, or a condition that causes physical pain, may have an MRI with anesthesia. It is also common for children to have an MRI with anesthesia, since it is often difficult for them to remain still.
Counting numbers or listening to music: Counting slowly or listening to a soothing melody can help distract you and make the time pass quickly while you are in the scanner. Talk to the Technician: In most instances, you can speak to the technician throughout most of the procedure.
Background: Magnetic Resonance Imaging (MRI) is associated with high levels of anxiety in many patients which may interfere with image quality and increase examination time.
For patients who may experience claustrophobia during an MRI scan and require prophylaxis, the University of Wisconsin Department of Radiology suggests the use of Lorazepam (Ativan, Temesta), a short-to-intermediate duration benzodiazepine.
Reactions can include anything from mild anxiety to all out panic attacks and hyperventilating. More to the point, researchers in one study found that as many as 13% of all patients who received an MRI (Magnetic Resonance Imaging), reported feelings of panic and or anxiety during their MRI.
Your comfort is our first concern while you are having a MRI scan. You will be in constant communication with the MRI technicians and you can stop the scan at any time.
Your whole body does not go in the machine, only the half or part that needs to be scanned. One thing you'll need to know is that the machine is noisy. It makes a lot of different noises, and some of them are extremely loud. Some patients say it sounds like a sledgehammer.
If You Have an Overactive Bladder
This feeling of urgency can make it harder to hold urine in. While you may still experience this urgency to a degree, not drinking for several hours before your procedure can make you less likely to experience incontinence during the scan.
Since the MRI machines are magnets, it is best to not apply deodorants, antiperspirants, perfumes, or body lotions before the examination. These items contain metals that might interfere with the magnetic field inside the MRI machine and cause you to have distorted images and wrong results.
don't wear makeup. Some cosmetics contain metals that can interact with MRI magnets, so on the day of the MRI don't wear makeup or nail polish. Also, minimize hair products and forgo antiperspirants and sunscreens, which contain metals, just to be safe.
You may be reminded not to cough or move during the scan. Ask for a sedative: If you are claustrophobic, or are uncomfortable in closed in places, tell your physician so that arrangements can be made to make you more comfortable, Bring a favorite CD. It helps to relax while you are in the scanner.
If you have ever had an MRI scan, you know that when you enter the room, it is oddly cold. This is because the two powerful magnets that form the core of the MRI machine need to be kept cool in order to function. The magnets are constantly working to maintain a strong and stable magnetic field.
A full-body magnetic resonance imaging (MRI) scan usually takes 60 minutes. The procedure is safe, painless, and non-invasive. The Ezra Full-body MRI scans up to 14 organs for cancer and other diseases such as hernias, aneurysms, fatty liver disease, and many more.
Conventional MRI machines have a donut shape with a tube that is usually about 3 feet in length. This exam causes anxiety for some people who are claustrophobic. If you know you are claustrophobic, please let our staff know at the time of scheduling. You may be given a mild sedative to help you relax during your exam.
An open-bore MRI machine is open on both ends and enclosed by a tube-like bore; it offers a wide opening of approximately two feet. A conventional MRI is also open on both ends but has a smaller opening.
You will be asked to remove any clothing containing metal and all jewelry. You will be provided metal free clothing to change into such as gown, shorts or pants. Lockers are available to safely store all personal items such as wallet, purse, keys, phone and other electronic devices.