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Magnetic Resonance Imaging (MRI) And Medical Considerations

If you or your child need an MRI, that is, an MRI, you should know that the procedure is safe.

Many people will never need to have an MRI scan, and if you have a cochlear implant, there may be other diagnostic tools available to use. In fact, 85% of radiology professionals agree that they have an alternative diagnostic tool for those who cannot undergo magnetic resonance due to having a device or a magnet implant.

child-mri

Magnet removal for better head and neck MRI studies

If you must undergo an MRI scan of the head, the presence of the cochlear implant magnet will distort the MRI scan image of any power. Regardless of what brand of implant you have, for the MRI scans of the brain in general you need to remove the magnet.

You can remove and replace the implant magnet with a medical procedure if necessary. In the unlikely event that you or your child need repeated MRIs, there is an option without a magnet.

Neuroimaging: Role of MRI

Magnetic resonance imaging can produce not only morphological images but also functional ones and its range of indications is extended day by day, invading the terrain of other modalities (CT, angiography, PET, ultrasound, etc.). There are currently two techniques in MRI that are leading the research, functional magnetic resonance imaging (MRI).

Determining the merits of a given medical imaging test poses a complex and multidimensional problem. In fact, the merits of an examination may depend on the patient's age, sex, size and physical limits. It may also depend on the disorder and symptoms under review

Making good decisions about medical imaging is further complicated by the fact that imaging techniques are evolving rapidly and that some clinical cases and exams are difficult. Furthermore, understanding the rationale for prescribing practices for diagnostic imaging exams is further complicated by an increasing trend in the number of specialists (e.g. cardiologists, obstetricians, rheumatologists, neurologists and oncologists) who order diagnostic imaging tests and interpret images and, in some cases, run imaging laboratories.

The use of advanced diagnostic imaging is likely to continue to increase over the next decade due to the above factors. Other factors may also contribute to the continued growth in the use of advanced diagnostic imaging. For example, the increased use of CT may be due in part to the interest it has had as a screening tool, particularly for lung cancer in smokers and former smokers, heart disease and colon cancer.

Similarly, it is likely that PET/CT will play an increasingly important role, as new radioactive indicators will broaden the range of clinical disorders that it can diagnose. It remains to be seen whether this possible increase in use will result in an increase in the frequency of inappropriate use.

Diagnostic Imaging Of The Chest

Imaging includes X-ray, MRI, scintigraphy and ultrasound examinations.

There are no absolute contraindications for carrying out diagnostic procedures for non-invasive images except for MRI. The presence of metal objects inside the patient's eyes or brain precludes MRI.

The presence of a permanent pacemaker or internal defibrillator is a relative contraindication. In addition, gadolinium, when used as a contrast agent for MRI, increases the risk of systemic nephrogenic fibrosis in patients with chronic 4th or 5th stage kidney disease.

imaging-of-the-chest

X-Ray techniques

X-ray investigations used for chest imaging include chest X-ray, fluoroscopy, high resolution, and multilayer CT and angio-CT.

Chest X-ray

Chest x-ray examination and fluoroscopy are used to obtain images of the lungs and nearby anatomical structures. The chest radiograph provides images relating to internal and external structures in the chest and is very useful to identify any cardiac abnormalities, parenchymal lung, pleura, chest wall, diaphragm, mediastinal and lung ILI. Usually, it is the survey that is first done to study the lungs.

Computed tomography

CT displays the intrathoracic structures and abnormalities more clearly than a standard chest x-ray can. Conventional (planar) CT provides multiple images of cross-sections of the chest, 10 mm thick. Its main advantage is the wide availability. The disadvantages are represented by the movement artifacts and by the limited resolution in the volume of fabric included in a 10 mm slice.

The spiral CT provides multiplanar images of the entire thorax acquired during apnea of 8-10 seconds while the patient is being moved in a continuous manner in the gantry of the CT. Spiral CT is considered at least equivalent to conventional CT for most applications. Before having a CT scan, it is recommended to know the CT scan cost in south Delhi. Its main advantages are speed, less exposure to radiation and the possibility of reconstructing the images on the 3 floors. The software can also generate images of the bronchial mucosa (virtual bronchoscopy).

Magnetic resonance

MRI has a relatively limited role in lung imaging but is preferred over CT in specific circumstances (e.g., for the evaluation of neoplasms of the upper sulcus, possible cysts and indissociable lesions from the chest wall). In patients with suspicion of pulmonary embolism in whom IV contrast agents cannot be used, MRI can sometimes identify coarse proximal emboli, but normally its use is very limited in this pathology.

The advantages of MRI are the absence of radiation exposure for patients, the excellent visualization of vascular structures, the lack of bone artifacts and the excellent contrast of soft tissues.

Ultrasound

Ultrasound is often used to facilitate certain procedures such as thoracentesis and the insertion of central venous catheters. Ultrasound is also very useful for assessing the presence and extent of pleural effusions and is now commonly used to guide thoracentesis to the patient's bed. Ultrasound performed on the patient's bed is becoming common to diagnose pneumothorax.

The biopsy endobronchial ultrasound-guided is increasingly being used in combination with fiber optic bronchoscopy to better locate masses and enlarged lymph nodes. The diagnostic yield of endo-bronchial ultrasound compared to conventional unguided techniques is higher as regards the transbronchial aspiration of the lymph nodes.

CT, MRI, Ultrasound, And X-Ray: To Be Afraid Or Not?

Manifestations of many diseases take us by surprise, change our plans, disturb. On the one hand, the symptoms themselves can scare, and on the other, the need for a diagnosis. CT, MRI, ultrasound, and X-ray - is it harmful or not? And why several - is it possible to do one thing? What do you need to know about the most common methods of medical imaging today? How do they differ from each other? Which diagnostic method is right for you?

ultrasound-and-xray

In the arsenal of modern doctors, there are many diagnostic methods. At the same time, more and more people are talking about overdiagnosis. How does the patient understand that the study is really necessary? In what cases are CT, MRI, ultrasound, and x-rays prescribed?

On overdiagnosis in relation to the patient, we can talk in the case of self-designation. When patients who have some kind of complaints, they prescribe themselves some kind of examination without consulting a doctor- for example, after reading some article on the Internet.

The moment determining the choice of a diagnostic method is the estimated area of ​​damage. For example, if pathology from the pulmonary system is suspected, then the primary method will be radiological. The use of MRI, in this case, is impractical.

Therefore, before undergoing a study, it is better to first see a doctor, and then undergo one or another additional examination by MRI scan centre in New Delhi- both laboratory tests and instrumental diagnostics (ultrasound, CT, etc.). The only way is it possible, on the one hand, to be immediately examined purposefully, and on the other, to avoid unreasonable (often very tangible) material and time costs.

- Each of these research methods has a radiation load on the body?

No, only methods based on x-ray radiation (in particular fluorography, fluoroscopy, and radiography, CT). Ultrasound and MRI do not carry any radiation load, as they are based on other physical phenomena that have nothing to do with radiation.

- Magnetic resonance imaging and computed tomography, ultrasound and x-ray - which of these research methods is the safest, and which is the most informative?

The safest of them is an ultrasound scan, and also, in the absence of contraindications, an MRI. In terms of information, CT and MRI will be the leaders, but each in its “nomination”. For example, to detail the pathology of the lungs, CT is most informative, while when examining the brain- MRI.

- Is it true that to clarify the diagnosis, only one diagnostic method is not enough?

If we talk not only about the methods discussed above but about diagnostics in principle, then most often - yes. Diagnosis is a multi-component process. For example, an ultrasound revealed some kind of formation. To clarify its nature, MRI may be needed. Suppose tomography showed the presence of a tumor. But what kind of tumor is it? To answer this question, a biopsy may be necessary, sometimes even a diagnostic operation.

- If the patient has an alternative between CT and MRI - what to choose?

Again, it depends on what area of ​​the body, organ (s) are planned to be examined. If, for example, we are talking about the head or spine, then an MRI will be preferable. Often you can hear the question of what is the difference between MRI and CT scan cost in Delhi NCR, and which one is better. The basis of CT is the principle of x-ray radiation, and MRI - of the magnetic field. Both methods solve their own range of diagnostic tasks, and, if necessary, complement each other.

What Is fMRI And When It Is Performed?

MRI was an important development in radiology because computed tomography was very successful in imaging hard tissues such as bone, but computed tomography was difficult and difficult to visualize, and the image quality was poor. Thanks to MRI technology, soft tissues such as the brain, heart, digestive system organs and kidneys become much well visualized.

fmri

When do we want to see hard tissues? Because, in cases that can cause head trauma, such as traffic accidents, good visualization of hard tissues such as bone allows us to detect fractures.

When do we want to see soft tissues? In cases that affect brain tissue such as tumour or stroke, visualizing the soft tissue of the brain allows us to diagnose these conditions. MRI is a must. Methods such as functional MR (fMRI), which emerged in MRI test labs in Delhi with the development of standard MR methods, have enabled many groundbreaking studies in neuroscience.

A standard MRI film is similar to a series of photos taken and gives a snapshot of the person, for example, the brain, just as it was taken. Thanks to real-time MRI, we can now see it as a video, not just a snapshot.

In what cases are fMRIs performed?

  1. Firstly, for purely scientific purposes: this is a study of the functioning of the normal brain and its functional asymmetry. This technique has revived the interest of researchers in mapping brain functions: without resorting to invasive interventions, you can see which areas of the brain are responsible for a particular process. Perhaps the biggest breakthrough was made in understanding higher cognitive processes, including attention, memory, and executive functions. Such studies have allowed the use of fMRI for practical purposes, far from medicine and neuroscience (as a lie detector, in marketing research, etc.).
  2. Secondly, fMRI begins to be actively used in practical medicine, in particular, for preoperative mapping of the main functions (motor, speech) before neurosurgical interventions for volumetric formations of the brain or incurable epilepsy. As a rule, motor zones for arms and legs, tongue, and speech zones are assessed: their presence, location relative to the lesion, the presence of homologs in the healthy hemisphere, compensatory activation enhancement in the opposite hemisphere of the large brain or secondary zones. This information helps neurosurgeons to assess the risk of postoperative neurological deficit, choose the most convenient and least traumatic access, and suggest the volume of resection.
  3. Thirdly, researchers are also trying to introduce fMRI into routine clinical practice in various neurological and mental illnesses. The main goal of numerous works in this field is to assess changes in the functioning of the brain in response to damage to one or another of its parts - loss and (or) switching of zones, their displacement, etc., as well as dynamic observation of the restructuring of activation zones in response to ongoing medication therapy and (or) rehabilitation measures. Ultimately, fMRI studies conducted by MRI scan center in New Delhi on patients of various categories can help determine the prognostic value of various options for functional restructuring of the cortex to restore impaired functions and develop optimal treatment algorithms.
A Complete Rundown On MRI Scan

MRI stands for Magnetic Resonance Imaging. This is basically which uses a strong magnetic field and radio waves to create detailed images of the organs and tissues within the body. The biggest attribute which defines this test is the fact that it is non-invasive meaning there are no incisions made on the body to obtain the images of the internal organs. A far different scan than CT scan, MRI puts in the use of a large magnet, radio waves, and a computer to create a detailed, cross-sectional image of internal organs and structures. The scanner is shaped as a large tube with a table in the middle. The table allows the patient to slide in at the time of diagnosis. As one of the biggest merits, the MRI scan does not use potentially harmful ionizing radiation like CT scans and X-rays.

Magnetic Resource Imaging has been anything but revolutionary and the field is only expanding because of the extensive use and advantages in the MRI test lab in Delhi. Some of the major ailments that get successfully identified are:

  • anomalies of the brain and spinal cord
  • Identification of tumors, cysts in various parts of the body
  • helps I breast cancer screening for women who face a high risk of breast cancer
  • joint pains such as back and the knees which are longstanding in nature
  • certain types of heart problems
  • it also provides clean images for the liver and other abdominal organs
  • Pelvic pain among women which could be the cause of fibroids and endometriosis
  • The possibility of suspected uterine anomalies in women undergoing evaluation for infertility can also be assessed on MRI.

What is the procedure to do MRI?

The process of MRI can be anxious inducing or as the enclosed spaces could unnerve. Hence, it is important to tell the doctor on a prior basis. They are most likely to give medication prior to the MRI to help make the procedure more comfortable. For kids who are hard to be convinced to go under the MRI scanning machine, there is also the facility of an open MRI scan which may be costlier than the normal version. Hence, it is always better to check the cost of 3t MRI in Delhi with the online medical portals.

Patients might be given an injection of intravenous (IV) contrast liquid. This aids in improving the visibility of a particular tissue that is relevant to the scan.

MRI is undertaken in the scan center by a qualified radiologist, a doctor who specializes in medical images. He is the one who talks and counsels the patient throughout the process of the MRI scanning process and answers any questions they may have about the procedure.

The type of MRI scans

In general, there are three major types of MRI which are performed based on the medical necessities of a patient with regard to obtaining the image. These are:

Extremity MRI: In this diagnostic procedure, a closed MRI machine is used to inspect the tissues in the arms and legs. Unlike a traditional MRI procedure that uses a large tube-shaped device, an extremity MRI uses a smaller scanner designed specifically for the body's extremities. This eliminates the potential for claustrophobia, which some patients experience when enclosed in a full-body MRI machine. A traditional MRI requires you to lie completely still, but an extremity MRI won't limit your body movements quite as much. One may undergo an extremity MRI to diagnose any of the following conditions in the arms, legs, hands, and feet:​

  • Arthritis
  • Fractures
  • Bone infections
  • Tumors of the bone or soft tissue
  • Nerve-related issues
  • Stress injuries or injuries related to torsion or heavy impact

Open MRI: Open MRI machines also stray from the traditional design of the full-body MRI, which makes some patients feel anxious due to the "closed-in" nature of the machine. An open MRI is open on the sides or features wider openings, still requiring the patient to lie on a sliding table. Although an Open MRI offers increased comfortability for patients suffering from anxiety or claustrophobia, it comes at the cost of producing less detailed images than its closed MRI counterparts because the open nature of the machine does not provide as strong of a magnetic field.

Tesla MRI: This type of closed MRI uses magnetic fields that have double the strength of a traditional MRI machine, thus producing an even more detailed image in less time. It is commonly used to identify the signs of stroke, tumors, or aneurysms in the brain; to examine the heart and circulatory system for damage resulting from a heart attack or heart disease, or blockages in the blood vessels; to look for conditions such as arthritis, disc disease, or bone infections in the bones and joints; or to analyze the state of internal organs like the liver, kidneys, uterus, ovaries, or prostate.

The costs of MRI scan

The MRI test Cost depends on a host of factors.   As a matter of fact, the MRI which is prescribed is also modified. Some of the common forms of MRI are MRI anesthesia which costs INR 1000. Similarly, a patient may also be given an Additional Sequence MRI which is priced at INR 1360. If the MRI is to be done for one part, it'd cost around INR 1800. MRI is becoming more and more accessible and they are on point tests for even the lumbar spine, brain etc. In fact, the entire body MRI scan is also possible. The cost for a Whole Body Screening MRI is INR 24000. The MRI scan of whole abdomen contrast is available for INR 20900 at the best MRI test lab in Delhi.

When a patient is prescribed such tests, he/she is most likely to be wary of where to get these tests done for reasons like the availability of the right labs with advanced technology and also the prices of such tests which can cause a crunch. 3hcare is an online medical portal which helps the patients plans their diagnostic tests in the best labs which have excellent track record in customer service and high reliability in terms of the results delivered. The patients can choose from our partner labs based on their convenience.

MRI Of Pregnant Women- Is It Safe?

Magnetic resonance imaging is one of the safest diagnostic methods. One of its main advantages is the absence of radiation exposure to the patient’s body, since MRI diagnostics do not use ionizing (X-ray) radiation. The basis of magnetic resonance imaging is the use of radio pulses in a magnetic field of high tension, and none of the studies have revealed any negative effect on a person of either a magnetic field or radio waves. In addition, most often MRI is performed without the introduction of a contrast agent to the patient.

Thus, we can say that MRI is one of the most suitable research methods when pregnant women need to be diagnosed. In particular, it is certainly preferable to computed tomography (which is virtually eliminated due to the need for contrast). However, with all this it is important to remember that the lack of information about the negative impact of MRI test cost in Noida on the foetus does not mean the complete exclusion of the harm of this type of study for the unborn child. If there is no urgent need, diagnosis is not recommended during the first trimester of pregnancy.

In the future, pregnant women should undergo MRI exclusively according to the doctor’s indications and under the supervision of an obstetrician-gynaecologist.

Magnetic resonance imaging of the foetus is prescribed according to ultrasound diagnostics when identifying certain pathologies in the development of the unborn child. The high sensitivity of MRI test cost in Noida allows you to clarify the nature of the abnormalities and helps to make an informed decision about the preservation or termination of pregnancy. MRI becomes especially important if it is necessary to study the development of the foetal brain, to diagnose malformations of cortical development associated with impaired organization and formation of the convolutions of the brain, the presence of heterotopy sites, etc.

The doctor decides if it is necessary. If yes, proceed with due precautions

The first step is to assess whether it is really necessary to take the exam or if it can be postponed until after delivery; likewise if there are possible alternative tests, such as ultrasound. If a woman has the real need to undergo radiological assessment, it is good that she does not give up.

In this case, however, it is advisable to take a series of precautions to minimize the risk of damaging the foetus. First of all it is necessary to optimize the quantity of radiation: it is in fact possible to adjust the equipment so as to use the lowest possible dose to obtain a good image for diagnostic purposes anyway. Another important measure to be adopted is to reduce the radiation field as much as possible, so as not to irradiate the foetus.

With these precautions it is therefore possible, for example, to take a chest x-ray without risk to the foetus. The best prevention always passes by this move: to inform the radiologist of the pregnancy even if it is not certain or cannot be excluded, together we will choose the best solution.

How To Determine The Cause Of "Knee Pain"?

One of the most common complaints after outdoor activities is a pain in the knee joint. Its cause can be both sharp traumatic effects and prolonged static loads. If you are concerned about “knee pain”, then you need to consult a traumatologist, because in some cases joint pain can be a harbinger of serious pathology.

Diagnosis of the causes of "knee pain"

In the vast majority of cases, the damage is complex, and without visualization of damaged structures to identify problem areas can be problematic. For this, an MRI study is performed by MRI scan centre in New Delhi to study the anatomical structures of the joint and identify the cause of the pain.

In the knee joint are most often damaged:

  • Menisci (red markers)
  • Bags of the joint in the form of inflammation.
  • Ligaments:
  • Cruciform- front and back
  • Collateral
  • Own patellar ligament

When does it make sense to examine an MRI of the knee?

With each step, the knee joints experience a three-dimensional load of the weight of the whole organism. For a short period, the knee can withstand much more. Like no other joint, the knee provides mobility. Cartilage and meniscus absorb a heavy load, and the ligaments further stabilize the knee.

Often, problems with the knee joint occur in children and adolescents in connection with growth, since the individual elements of the knee joint must constantly adapt to each other.

The knee joint is already inherently subjected to a constant load, and the additional load (for example, during sports) causes damage to it. Excessive rotation often causes ligament rupture, especially the cruciate ligament. An overload can also lead to the rupture of the meniscus. These two diagnoses cannot be made by X-ray. This requires an MRI scan.

In addition, the knee joint refers to those joints that are the most susceptible to wear (arthrosis). An MRI scanner shows how worn the cartilage is. Determining the degree of wear is very important in developing a treatment plan.

What is this survey?

Using a strong magnetic field, the internal structures of the knee are visualized in the framework of magnetic resonance imaging. This allows MRI scan centres in east Delhi to make an accurate diagnosis.

If the artificial knee cannot be avoided, then MRI images are an important part in terms of preparing the patient for surgery. It is necessary to clearly determine the type and position of the artificial joint.

As part of the examination (examination lasts up to 20 minutes), you lie on a movable couch, which is sent to the tunnel. It is open front and back. Using a strong magnetic field, layered images of the knee are created to consider the smallest changes. Such changes cannot be detected using x-rays, and the examination is painless and takes place for the patient in a gentle manner.

If necessary, a contrast agent is introduced in order to better consider the individual parts of the knee joint and possible damage. The used contrast medium does not contain iodine and only in rare cases, causes side effects.

Why Leg Cramps Must Be Given Immediate Attention?

It is more of a common problem that we face these days irrespective of what age bracket we come under. Waking up after a good night's sleep, we experience a certain kind of stiffness in the leg muscles in areas like ankles, calves and even knee caps. Commonly known as leg cramps, the pain is also known as “charley horse. The pain can be and can happen when a muscle gets involuntarily stiff and can’t relax. The condition is more of a nuisance as we age. If the pain gets to the unbearable ranges, a CT scan must be obtained to check what the condition and bone health are.

The reasons for leg cramps are quite a lot. Some of the common ones include:

  • Lack of hydration- We have seen many a time an athlete is down on the ground due to a sudden leg cramp and muscle pull. This point to nothing but hydration. The liquid flow in the body is needed to keep the muscle's constituent's intact.
  • Lack of adequate nutrition- It is a necessity to have a balance of electrolytes (calcium, sodium, potassium, and magnesium) for the contraction and relaxation of a muscle. But the same should not be done by self-treating with supplements. If you take an excess of food supplements, it can be harmful. Hence, you must focus on the simplicity of the food eating whilst maintaining an intake of mostly complex nutrients which are not processed.
  • Side-effects due to medication- Some medications such as statins and furosemide can also cause muscle cramps. It has been frequently observed among the suffering people that they complain of cramps in the legs when they begin taking a new medication. If the problems persist, consult your doctors immediately.
  • Poor blood circulation- A certain amount of daily activity can improve the circulation of the entire body including that of the legs. Lack of walking or even excessive leg activity for that matter can cause hurt in your legs. Therefore, the initial bout of pain in the legs should not be ignored and must be consulted with an orthopedic doctor.
  • Ignoring exercises like stretching- After a long hour of sleep, the body does tend to develop uneven postures that can add to the problem of leg cramps. One should not start off without a stretching exercise to ease the muscles before a strenuous day.

One of the most important things that we tend to forget is the fact that our muscle for legs does most of the balancing act. It is the legs that carry the weight of the entire body. Therefore, even a bit of discomfort in the leg muscle must not be ignored. For the problems that are impending for long should be tested in an MRI scan to figure if these are ominous signs to something threatening. Seek the services of the MRI scan centers in West Delhi which can obtain clear images of the concerned area.

IUD and Magnetic Resonance

Magnetic resonance imaging (MRI) is a test that is done on a large device that uses a magnetic field and energy pulses of radio waves to make pictures of the organs and structures inside the abdomen. In many cases, MRI test in east Delhi provides information about body structures that cannot be seen as well with an x-ray, ultrasound or computed tomography (CT) scan.

To start with, it is worth recalling that an IUD is an intrauterine device made of T-shaped plastic that is usually covered with copper. The IUS is a device, similar to the IUD, adding the function of releasing hormones containing levonorgestrel to prevent pregnancy. The IUD / IUS must be implanted inside the woman's uterus through the vagina, is a fast and straightforward procedure. It is the most frequently used reversible contraceptive method in the world.

Most IUDs are composed of plastic with copper wire or fixed with copper strips, while some also have a central core of silver to prevent the fragmentation of copper, and even some minimal part composed of stainless steel. Tests performed, evaluating the interactions of the magnetic field and the heating of the IUD in 3.0 Tesla’s equipment indicate that these objects are safe for patients, not suffering any displacement, artifact or heating.

The IUD is made from non-metallic materials that include polyethylene, barium sulfate (i.e., which makes it opaque to radiation), and silicone. Therefore, it is safe for patients undergoing MRI tests in all intensities of static magnetic fields.

All the publications, reports, studies and articles used for the publication of this entry show that the performance of Magnetic Resonance tests in women carrying an IUD / IUS is safe. There is no risk of movement or displacement of the IUD if a woman with an IUD undergoes an MRI.

However, it is recommended by MRI scan centers in East Delhi that, before performing the MRI, the technician is informed that he/she will perform the test of being an IUD carrier.

If you are interested in whether it is possible to do an MRI with crowns, you need to understand that mainly inert metals are used in dentistry. They do not respond to a magnetic field. Is it possible to do MRI with crowns, if you plan to examine the spine or joints of the arms and legs, pelvis, abdomen? Of course, yes, in this case, the metal will not be affected.

If the crowns are made of gold, copper alloys or steel with gold plating, the images are obtained with certain interference. Therefore, if the patient was engaged in the installation a long time ago when these materials were the most popular, the answer to the question “Is it possible to do MRI with crowns?” Is an answer, but the quality of the images may be poor.

What Happens in MRI Scan

MRI stands for magnetic resonance imaging scan. It is one of the painless medical tests that last for 15 to 90 minutes depending upon the area to be scanned and the number of pictures required to be taken. The MRI Scan is used to detect brain tumors, traumatic brain injury, stroke, multiple sclerosis, infection and causes for a headache. MRI Scan gives a clearer picture of internal organs than a CT scan which involves X-Rays. In MRI Scan radio and magnetic waves used to get the report. Let's look at the complete procedure in details and know the prevention and precautions while going for MRI Scan.

What to do before the MRI Scan?

On the day of the MRI Scan, you can take regular medication as prescribed by the physician. You can eat and drink as you do on other regular days. Sometimes you will be directed not to eat or drink anything at least four hours before the test. In some cases, you are asked to drink plenty of water before the test.

Precautions to be taken while going for MRI Test:

The MRI Scan machine uses a large magnet and radio waves. It creates a large magnetic field hence you need to remove all metal ornaments from your body such as the metal watch, jewelry etc. But you can wear gold because it is not attracted by a magnet.

You are advised to wear a hospital gown during the test.

Contrast Dye: The injection of contrast dye is used in a few cases where doctors need a clearer picture of tissues and blood vessels. A few patients can experience a few side effects of it such as headaches, skin rashes, feeling sick, and dizziness. However, a person appearing for the scan do not need to worry as these side effects doesn't remain for a longer period.

Anesthesia or Sedative: You don't need to go for anesthesia or any painkilling medication as MRI Scan is a painless procedure. MRI test Cost depends on the size of the area, the number of pictures to be taken and on other factors such as sedative etc. You are required to come with an attendant to bring you home as after sedative you are not allowed to drive for the next 24 hours.

Kids and children need to undergo general anesthesia because you have to stay still during a test which kids or children cannot follow.

What happens during the MRI Scan?

It is a cylindrical machine open up from both ends. The patients need to lie still on the moving bed. The bed will enter into the scanner with your head first or feet first depends upon the part of the body need to be scanned.  The MRI machine is controlled by a computer kept in another room to keep away the computer from the magnetic field. The radiographer runs the machine by sitting on the computer in a separate room but can talk and see you all the time via intercom and visuals. The person comes to assist you also need to follow the same guidelines as a patient do.

What happens after the MRI Scan?

Scanning can run for up to 15 to 90 minutes. After that, you will be asked to come out from the machine. The doctor and staff will initiate the outpatient procedures. You are not allowed to consume alcohol for the next 24 hours after the MRI test. The radiologist will send your report to the concerned doctor who will tell you the results.

MRI Scan Cost may vary from place to place. But you can avail the benefit of discounts offered by some labs and online portals.

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