MRI Scan

A magnetic resonance imaging (MRI) scan is a common procedure around the world.

MRI uses a strong magnetic field and radio waves to create detailed images of the organs and tissues within the body.

Since its invention, doctors and researchers continue to refine MRI techniques to assist in medical procedures and research. The development of MRI revolutionized medicine.

MRI Scan

Magnetic resonance imaging (MRI) uses a large magnet and radio waves to look at organs and structures inside your body. Health care professionals use MRI scans to diagnose a variety of conditions, from torn ligaments to tumors. MRIs are very useful for examining the brain and spinal cord.

An MRI (magnetic resonance imaging) lets your doctor see the organs, bones, and tissues inside your body without having to do surgery. This test can help diagnose a disease or injury.

You might need an MRI if an X-ray or CT scan didn't give enough information about your condition. An MRI can also show your doctor whether treatment has helped you.

The purpose of the MRI depends on what part of your body is being imaged.

An MRI of the brain and spinal cord helps your doctor diagnose:

• An aneurysm (bulging or weakened blood vessel in the brain)
• Brain tumor
• Injury to the brain
• Multiple sclerosis (a disease that damages the outer coating that protects nerve cells)
• Problems with your eye or inner ear
• Spinal cord injuries
• Stroke

A special kind of MRI called a functional MRI (fMRI) checks brain activity by measuring blood flow to certain areas of your brain. An fMRI can show the active areas of your brain while you do a task. Your doctor can use this test to see damage from Alzheimer's disease or a brain injury, or if she needs to map brain functions before you get surgery for epilepsy or brain tumors.

MRI Scan is an extremely useful test and an important tool in medical imaging. The following are some of its common uses:

1. MRI scan for head helps to look for tumors, nerve injuries, and other problems like damage caused by a stroke. It also helps to detect problems of the optic nerves, ears and eyes etc.

2. MRI Scan for chest helps to look at coronary blood vessels, valves of the heart and show if any of these are damaged.

3. MRI Scan of Blood Vessels helps to see the blood vessels and the flow of blood through them. This process is known as magnetic resonance angiography. It helps to detect problems of the veins, arteries and see if any of them are blocked or torn.

4. MRI Scan of Pelvic and Abdomen proves very useful in finding problems related to pancreas, kidneys, bladder, liver and gallbladder etc. It can help to see tumors, infections and bleeding etc.

5. MRI Scan of Bones and Joints help look at problems related to joints and bones like arthritis clearly. It also detects issues related to bone marrow, cartilage, bone tumors and ligaments.

When a doctor orders an MRI, the patient should receive detailed instructions from the imaging center. Any questions or concerns regarding the preparation process are best brought up before the procedure. For example, the effects of MRI on pregnant women are still not fully known, so a different imaging exam may be required, such as ultrasound or a CT scan. Patients should also let their doctor know if they have kidney or liver conditions, because issues with those organs may limit the imaging technologist's ability to inject contrast agents, which adds contrast to the MRI images and allow doctors to see higher levels of detail.

Because MRI uses magnetic waves, metal objects may be a safety hazard or affect the MRI results. Before having an MRI, a patient should disclose any metal devices in his or her body, such as:

• Metallic prostheses (such as an artificial heart, a hip, or a knee)
• A pacemaker
• Cochlear implants or other hearing aid devices
• Any other type of metal fragment (including shrapnel)

On the day of the procedure, patients will be asked to remove anything metal, such as jewelry and eyeglasses. The patient will then disrobe in private and put on a hospital gown. The room that contains the MRI machine will have a table that the patient lies on. This table slides into the MRI machine, which has a tube entrance. During the scan, the patient will hear loud noises coming from the equipment?this is perfectly natural, as an MRI can be noisy at times. The radiologist in attendance can provide ear plugs or headphones to block the noise at your request.

For the preparation for an MRI Scan, the doctor may want to know if you are allergic to anything, are pregnant, allergic to any medicines and would like to know about your normal health condition. Doctors should also be informed if there are any metal plates or other implantations in your body, if you have had any previous surgeries or operations, or if you wear any medical patches etc. You may want to arrange someone to drive you home after the MRI Scan as the sedative given may need you to relax.

Different MRI Scans need different kinds of guidelines and preparations. For example, for the MRI Scan of the abdomen and pelvic area, doctors may ask you not to drink or eat for several hours before the test.

A special dye which is known as contrast material is required for MRI Scans which help to highlight the body parts or organs which will be going under scan. What this material does is that it helps in blocking the x rays and comes as white in the images obtained. This white color can help emphasize on the organs or vessels.

An MRI scan is usually carried out as an outpatient procedure. This means you won't need to stay in hospital overnight. After the scan, you can resume normal activities immediately. But if you have had a sedative, a friend or relative will need to take you home and stay with you for the first 24 hours.

Benefits of MRI Scan:

1. The main and most important benefit of an MRI Scan diagnostic test is that it helps produce or generate clear images of body parts or organs and thus helps to detect infections, diseases and injuries which can thus be treated appropriately.

2. MRI Scan provides a better soft tissue contrast than the CT scan and has the capability of differentiating between water, fat, muscle.

Risks of MRI Scan:

1. It is important to know that there are no harmful risks involved when getting an MRI Scan done. However the magnet used is very powerful and can affect artificial limbs, pacemakers and other devices which contain iron.

2. You must thus remove watches or any loose metal objects before going for the MRI Scan.

3. Metal parts in the eyes can cause damage to the retina whereas the iron pigments present in tattoos eyeliners or tattoos can lead to skin irritation.

4. If you are wearing a patch, let your doctor know as the MRI Scan can cause burns with these patches.

5. Some people also complain of allergic reaction to the contrast material.

"iHealthMantra

We at iHealthMantra enable patients to book their diagnostics tests from best Diagnostics Labs in India such as Thyrocare, Dr Lal Pathlabs, Metropolis, Suburban Diagnostics, Medall Clumax and many others top quality diagnostic labs. Diagnostics tests booked through us are at low price and patients can avail free home sample collection.

We also provide preventive health checkups, Regular Health check-up, Health checkup packages, Thyroid Profile, PET Scan, MRI Scan, CT Scan, Full body check up, Vitamin D Profile, Lipid Profile, Renal Function Tests and other blood tests. Provided below is a brief description of few of our partner labs.

About Thyrocare

Thyrocare, with its tag line of Think Thyroid, Think Thyrocare, is India's first fully automated diagnostic laboratory with a focus on providing quality at affordable costs to retail customers, laboratories and hospitals in India and other countries. Thyrocare has strong focus on technology, brand and systems that enables Thyrocare laboratories to give their clients the best of science and technology at an affordable cost. Thyrocare laboratories have NABL and CAP accreditations. Thyrocare supports home sample collection to provide convenience to customers.Thyrocare is a PAN India chain with services across all the major Indian cities such New Delhi, Mumbai, Pune, Bangalore, Chennai, Hyderabad and Kolkata.

Key tests and health profiles supported by Thyrocare are: T3, T4, TSH also called Thyroid Profile, TSH also called Thyroid Stimulating Hormone, Thyrocare Aarogyam Packages such as Mini Aarogyam, Aarogyam A, Aarogyam B, Aarogyam C, Vitamin Profiles such as Vitamin D Profile and Vitamin D3 test.

About Metropolis

Metropolis is India?s one of the biggest and multinational chain of pathology labs and diagnostics centre known for excellent customer satisfaction and preventive healthcare. Metropolis has following accreditations, CAP, NABL and RNTCP. Metropolis Healthcare has been honoured for its best practices and its commitment to excellence in customer satisfaction and innovation. The journey of Metropolis started in 1981, when its Founder and Chairman, Dr. Sushil Shah had a vision to introduce specialized testing facilities to the Indian population. Processing over 30 million tests a year, catering to over 20,000 Laboratories, Hospitals, Nursing Homes and 2,00,000 consultants; and with 34 years of experience in delivering accurate reports, Metropolis has earned the reputation of being India's multinational chain of laboratories with a strong presence in Sri Lanka, UAE, South Africa, Kenya, Mauritius & Ghana. Metropolis supports home sample collection to provide convenience to customers. Metropolis is a PAN India chain with services across all the major Indian cities such New Delhi, Mumbai, Pune, Bangalore, Chennai and Hyderabad.

Common Tests supported by Metropolis are Lipid Profile, Thyroid Profile, Vitamin D Profile, Renal function test, Blood Tests, Vitamin D3, TSH, T3, T4, Diabetes Test, ECG test, thalassemia test, preventive health checkups, Regular Health check-up, Health checkup packages and Full body check up.

About Dr Lal Pathlabs

Dr Lal PathLabs is a leading Diagnostic Centre and Pathology Lab for Blood Test in India. Dr Lal PathLabs has a strong focus on quality with NABL accreditation. Dr Lal PathLabs has a qualified team of Pathologists, Radiologists, Microbiologists, Biochemists and specialists. Dr Lal PathLabs supports home sample collection to provide convenience to customers. Dr Lal PathLabs is a PAN India chain with services across all the major Indian cities such New Delhi, Mumbai, Pune, Bangalore, Chennai, Hyderabad and Kolkata.

Common Tests supported by Dr Lal PathLabs are Lipid Profile, Thyroid Profile, Vitamin D Profile, Renal function test, Blood Tests, Vitamin D3, TSH, T3, T4, Diabetes Test, ECG test, thalassemia test, preventive health checkups, Regular Health check-up, Health checkup packages and Full body check up. Few unique health packages supported by Dr Lal PathLabs are Swasth Plus Basic Health Checkup, Swasth Plus Advanced Health Checkup and Swasth Plus Vitamins Package.
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"We can help and guide you to find answer to your queries. Some sample questions we answered for our customers are:

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You can also call us at 9503472446 or email us at customercare@ihealthmantra.com or chat with our customer support."