Contributed by Harleen Kaur

Magnetic resonance imaging (MRI) is a non-invasive and completely safe medical imaging procedure that provides precise and detailed images of organs and tissues inside your body.

Special scans require energy from magnetic fields and radiofrequency waves, and a computer screen on which images can be stored and printed onto a film for evaluation.

Large, magnetic tubes are the typical shape of MRI machines. The magnetic field briefly modulates the water molecules in your body as you lie inside the MRI machine.

For a successful MRI, you need to lie down. If you feel any discomfort, you can talk to the radiologist via the scanner-embedded intercom.

Being non-invasive and due to the absence of ionizing radiation, MRI is the safest medical diagnostic method that can provide detailed images of abnormalities within the body.

What does the MRI scan identify?

Your doctor can evaluate your organs, tissues, and skeletal system using an MRI in a non-invasive manner. It produces detailed images of the inside of the body that help diagnose many diseases.

In addition, 3D images produced by MRI scans can be taken from different angles.

An MRI scan can take anywhere from 20 to 90 minutes to complete, depending on the size or area of ​​the body that needs to be scanned.

After the scan, the radiologist will examine the captured images and create a report for your doctor. However, if he or she determines that additional images are needed, you may be asked to take the test again.

Is an MRI safe?

When proper safety precautions are taken, an MRI scan is often a risk-free and non-invasive procedure that poses almost no danger to the individual.

Although the strong magnetic field that MRI machines create is not dangerous to you, it can malfunction or damage any implanted medical devices or metal images detected by the process.

What are the possible side effects of an MRI scan?

There is a very small chance that you will have an allergic reaction during magnetic resonance imaging (MRI). These symptoms are usually mild and can be treated with medication.

If you have an allergic reaction to radiation, a doctor will usually be there to help you.

What is MRI scan for?

Brain and spinal cord MRI

The most popular imaging test for the brain and spine is the MRI. It is often done for diagnosis

  • Cerebral vessel aneurysm
  • Inner ear and eye problems
  • Multiple sclerosis
  • stroke

MRI of heart and blood vessels

MRI that focuses on the heart or blood vessels can evaluate:

  • Size and function of heart chambers
  • Heart wall thickness and movement
  • Amount of damage due to heart attack or heart disease
  • Structural problems in the arteries, such as aneurysms or ruptures
  • Inflammation or blockage of blood vessels

MRI of joints and bones

  • Abnormalities of joints brought on by repetitive or acute trauma, such as torn ligaments or cartilage.
  • Spinal disc disorders
  • infected bone
  • Soft tissue and bone tumors

MRI for breast

In women who have dense breast tissue or who may be at high risk for the disease, MRI may be used in addition to mammography to detect breast cancer.

Relax before the MRI scan

The compact structure of the MRI machine may make you feel anxious or scared or you may suffer from claustrophobia. This is why it is recommended to relax and calm your mind and body before having an MRI.

You can eat a snack, go to the restroom, close your eyes, think about some fun activity, or any other way to distract your mind and help you stay calm and relaxed during the MRI scan.

How are MRI scans done?

During the MRI, the patient is given a hospital gown or cloth without metal zippers and snaps. An MRI of any part of the body requires you to lie on a retractable table that goes into the tunnel-shaped scanner.

For a successful MRI, you need to lie down. If you feel any discomfort, you can talk to the radiologist via the scanner-embedded intercom.

A contrast dye or contrast material may be given orally or intravenously before the scan through veins in your arms and hands to get better images of easily accessible body parts and their surrounding areas.

You should rest and limit movement after taking the dye, as the dye will take about 30 minutes to absorb into the system.

After the scan, the radiologist will examine the captured images and create a report for your doctor. However, if he or she determines that additional images are needed, you may be asked to take the test again.

Things to keep in mind while having an MRI scan

  • It is always advisable to bring your medical history with any previous scan.
  • Make sure to remove any metal objects such as keys, jewelry, belts, wallets, etc.
  • Do not wear make-up, nail polish or any hair products during the imaging process.
  • If you have tattoos on any part of your body, it is best to tell the doctor/radiologist before the scan so that he can take extra precautions during the MRI scan.
  • If you have a metal device or implant in your body, such as a pacemaker, please tell the doctor because this imaging test is not safe with some medical implants.

last thought

Whenever you come across the word MRI you must have dreaded and wished you didn’t have to undergo it. But you have no reason to fear about it. With proper preparation and guidance from your lab, you can easily get your MRI done without any stress.

MRIs are one of the best technologies available to help your doctor effectively make a diagnosis. An MRI can help your doctor identify and accurately diagnose what is causing the health problem and determine the best treatment plan for you.

We hope you read the entire blog carefully so that the next time you need an MRI, you are well informed before visiting a lab that can make your experience smoother.

Book a full body wellness exam today!

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