Let’s be honest the idea of getting into a narrow tube, and lying perfectly still while a radiologist takes in-depth photographs of your body, isn’t the most enjoyable process. But the results provided by MRI machines more than make up for it; offering medical professionals a detailed internal view of your body, which they can use for the early identification of diseases and injuries that they might otherwise have been unable to diagnose.
Amongst other illnesses, magnetic resonance imagery is considered a frontline tool in the detection of such conditions as MS, stroke, cancer, tumours, heart disease and joint or bone problems. https://www.insideradiology.com.au, offers first-time patients an inside look at the process involved with several types of radiology. With 41 in every 1000 Australians getting MRIs in 2016 alone, an increasing number of people are looking for a full understanding of the procedure and its implications.
Here’s everything you need to know before your MRI scan.
Pay Attention to Magnetic Materials:-
Because the powerful magnetic field the machine creates is strong enough to attract even the tiniest trinkets, any metal jewellery, zippers, buttons and other accessories need to be taken off before entering into the MRI machine. Thankfully the radiology clinic will provide a robe so you don’t have to worry about dissecting your clothes.
Do let your radiologist know if you’re fitted with a pacemaker, cochlear implants or any other artificial medical aides, as they may need to modify the exam or offer an alternative depending on the particulars of your device.
Unlike X-Rays and CT scans, MRI is a completely safe imaging technique involving no radiation exposure, or possible side effects.
You Might be Injected:-
In order to better trace the contrast between target vessels, organs or tissues the radiologist may inject you with a visibly colourless dye known as Gadolinium through a vein in your arm. This will be passed through your urine, and leave no lasting effects.
There Will Be Noise:-
Don’t be worried by any whirring or flashing sounds, those are perfectly normal, MRI machines are generally quite loud. The radiologist might even offer you ear buds and a choice of music to help you tune out the peripheral sounds.
Radiologists Need the Right Angle:-
The good news is that you might not need to be fully submerged inside the machine, if the doctor doesn’t need imaging of your head, you may be put in feet first with your head allowed to stay free. However, getting the perfect image may require a series of straps and bolsters to position your body just right, which may necessitate a little discomfort on your part.
Painless and Quick:-
Generally MRI sessions last about 45 minutes to an hour depending on what’s being scanned. During this time you’ll be asked to remain still, and you might even be asked to hold your breath for short durations.
In case you experience any pain or discomfort, you will have a panic button present, and you will also be provided the opportunity to take a break every couple of minutes; so even the most claustrophobic patient should manage to survive.