MRI Head : Purpose, Preparation And Procedure

MRI Head : Purpose, Preparation And Procedure

A head MRI (Magnetic Resonance Imaging) is a medical imaging procedure that creates precise images of the brain, skull, and surrounding tissues using radio waves and a strong magnetic field.

What is a Head MRI?

A head MRI (Magnetic Resonance Imaging) is a medical imaging procedure that creates precise images of the brain, skull, and surrounding tissues using radio waves and a strong magnetic field. High-resolution images of the brain can be obtained, assisting medical professionals in the diagnosis of a variety of disorders such as tumours, haemorrhage, strokes, inflammation, infections, and other anomalies.

The patient is placed on a table that slides inside a tunnel-like machine for a head MRI scan. The device generates a strong magnetic field around the patient's head that causes the body's water molecules' protons to align. Following the application of radio waves to the body, the protons produce signals that are picked up by the apparatus and utilised to build images of the brain and other tissues. The procedure is non-invasive and does not involve ionizing radiation, making it a safe and effective diagnostic tool.

Why do I need a head MRI?

A head MRI may be advised for a variety of conditions. Here are a few of the most widespread:

Headaches: A head MRI may be prescribed if you have severe or persistent headaches in order to assist determine the source.

Seizures: Brain MRI imaging can be used to determine the source of seizures.

Vertigo or dizziness: If you have chronic vertigo or dizziness, a doctor may prescribe an MRI to assist identify the underlying reason.

Stroke: A stroke can be identified and its location and severity determined with the aid of an MRI.

Tumours: If a brain tumour is suspected, an MRI can be performed to view the brain and find any tumours present.

Trauma: After a traumatic incident, such as a concussion, an MRI can be utilised to identify brain injury.

Multiple Sclerosis: Multiple sclerosis, a condition that affects the central nervous system, can be diagnosed and monitored with the aid of an MRI.

Types of Head MRI Scan

There are various head MRI scan kinds, each serving a particular function. Some of the most typical varieties are listed below:

T1-weighted MRI: This kind of scan gives clear pictures of the grey and white matter in the brain.

T2-weighted MRI: This form of scan is helpful for identifying alterations in brain tissue brought on by diseases or trauma, such as swelling, infection, or inflammation.

FLAIR MRI: This sort of scan is used to see the fluid in the brain and can be effective in finding disorders including brain tumours and multiple sclerosis.

Diffusion-weighted MRIs: These are capable of detecting changes in brain tissue brought on by strokes and other disorders because they are sensitive to the movement of water molecules.

Perfusion MRI: This kind of scan is used to assess blood flow in the brain and can show regions where blood flow has been affected by disorders like stroke or other illnesses.

Magnetic resonance angiography (MRA): It is an MRI scan that is used to see the blood arteries in the brain and can find vascular abnormalities such aneurysms and arteriovenous malformations.

How do I prepare for a head MRI?

The following are some general pointers for getting ready for a head MRI:

  • Any medical issues you have, such as kidney illness, should be disclosed to your doctor since they can necessitate particular MRI preparation.
  • Pay attention to any special preparation instructions your doctor may give you. This could entail refraining from specific drugs for a specified amount of time prior to the scan or dressing comfortably in clothing without metal zippers or buttons.
  • Metal can interfere with the magnetic field and decrease the clarity of the images, therefore take off all metal jewellery and accessories before the scan.
  • If you have any metal implants or devices in your body, such as a pacemaker, cochlear implant, metal plate, or screw in your skull, let the MRI technician know. These might not be appropriate for an MRI.
  • If you experience claustrophobia or anxiety being in small spaces, talk to your doctor about whether medicine or other relaxation methods would be beneficial for you.

What is the procedure for a head MRI?

The typical steps for a head MRI test are as follows:

  1.  You will need to put on a hospital gown and take off all jewellery, watches, and hairpins before the procedure. To protect your safety during the MRI, the technician might ask you to complete a screening form.
  2. On a table that glides into the MRI machine, you will lay down. Your head will be resting in a headrest, and the technician might wrap a coil around it to enhance the quality of the image.
  3. To limit machine noise, the technician may give you earplugs or headphones. The technician may also use a two-way intercom to speak with you while the scan is being performed. In order to prevent image blurring during the scan, you will be urged to maintain as much stillness as possible.
  4. As the MRI scanner builds images of your brain, it will make a number of obnoxious pounding and buzzing noises. Depending on the type of scan and the amount of information needed, the scan could take anywhere from 30 to 60 minutes.

After the scan is over, the technician will help you get off the table and give you any last-minute instructions. Following the scan, you can immediately return to your regular activities.

What is the Price of MRI Head

If you are wondering about the MRI scan price then rest assured, because Ganesh Diagnostic centre provides the best possible prices for head MRI in Delhi region. Depending on the type of area and the various other medical parameters, the cost of head MRI scan can range anything between 2000-6000 INR. This is a very competitive price range since Ganesh Diagnostic centre offers you the best facilities and is equipped with world class equipments.

What’s even better is that if you have any kind of medical health insurance and the time period aptly falls under the clauses of your policy, then your MRI fees can be completely waived off!  You must always check with your health policy supplier to check what out of the pocket costs may incur. You can refer to Ganesh Diagnostic Centre’s panel costs for knowing the exact cost of head MRI scan.

What happens after a head MRI?

Following a head MRI, a radiologist will examine and interpret the pictures and deliver a report to your doctor. Your physician will then go through the findings with you and make any appropriate treatment or follow-up recommendations.

Your doctor might request further investigation or refer you to a specialist for additional assessment if the MRI showed any abnormalities. You could need to undergo treatment, such as surgery, medication, or radiation therapy, depending on the results.

Best Diagnostic Centre for MRI Head Scan

Ganesh Diagnostic centre is, without a doubt, the most applauded centres around Delhi regions for getting head MRI scans. The head MRI scan prices are competitive, the equipment are clad with latest technology which is deemed to be the first in India and has marvellous infrastructure to support patient needs and accommodate the last minute requirements of the patients.

At Ganesh diagnostic centre, we never make do with quality. Our team of radiologists and technicians is at par with all the national standards of medical knowledge. We have a 247 support staff and appropriate backup of working staff including the security and housekeeping staff to help you in any way we can. Not only do we provide the best prices for head MRI scan, we also provide an ambulance pick up and drop off service for our patient’s convenience. 

You can always be assured about our quality as Ganesh diagnostic centre is accredited by many medical and non-medical bodies such as NABL and NABH etc.

In conclusion, Head MRI scans are a valuable diagnostic tool to detect and monitor a number of health conditions. Ganesh diagnostic centre can help you get the best and comprehensive MRI scan reports in Delhi regions.