What is the diagnosis of MRI? Possibilities of MRI-diagnostics. Diagnosis of MRI of the brain. Reviews about MRI-diagnostics

To date, one often has to hear about such a medical term as MRI. The question arises, what is the diagnosis of MRI? Why does this new research method exist? What are the contraindications and, conversely, when appointed? The answers to these questions need to be known to everyone, because who knows, maybe in the future such a procedure will be simply necessary.

Medicine does not stand still, but constantly develops, looking for new methods to give people such a long-awaited health. The method of diagnosis is, of course, not a miraculous medicine, but a warning factor that can help cope with the disease at an early stage. Do not neglect the techniques that have already won a place in our lives.

What is MRI Diagnostics?

Magnetic resonance imaging is a method of examining internal organs and their tissues by exposing the body to nuclear magnetic resonance. A procedure using a magnetic field to create a snapshot that is transmitted to the computer. In this procedure, X-rays are not used.

Modern MRI-diagnostics has become popular among a wide range of people with different health problems, as it is absolutely harmless and has no side effects. No medical procedure gives a better idea of human health than an MRI. In one tomography session, you can learn about the problems associated with the nervous system, musculoskeletal and with any internal organs.

In a short period the whole picture of the changes in the human body opens up. If there are indications for conducting such a study, it is better to take the doctor's recommendation to exclude the terrible disease. Investigations never interfere, especially those that do not harm the body. Prevention is better than treatment.

Prehistory of the appearance of magnetic resonance imaging

If you recall the story, the discovery of the X-ray surprised all the doctors. This technique was literally immediately used in practice, whereas no one had investigated magnetic resonance for 20 years. And mentioning this technique, dates back to pre-war time. Before the Second World War, German physicists had already worked with magnetic resonance. Although this method was not extensible, it was already known.

In 1983, the first serial MP-systems appeared. In 1984, the first tomograph was installed. Throughout this time, the appearance of the device has not changed, but its capabilities have increased. Although this method of diagnosis has not been recognized in the past, it is fully recognized today.

Without magnetic resonance imaging, complex operations are not carried out, as physicians prefer to know what they are dealing with. The image clearly shows both the tumor and other abnormalities, so the surgeon can confidently do his job without fear of causing harm.

Method of MRI-diagnostics

One of the effective methods of diagnosis in our time. This is a safe procedure without radiation on the body. Applicable even for children and the elderly. In the study, the patient lies on a special couch that moves under the scanning device. The procedure does not give any physical stress on the body and does not cause any inconvenience. The problem arises only if a person panically fears enclosed space, but in this case anesthesia is used.

The retractable table moves to fix the diseased part of the body. Within an hour or a little more, depending on the type of study, the doctor receives a complete picture of the patient's health status.

In what cases is a magnetic resonance imaging

The possibilities of MRI diagnostics are very large, since for a few hours it is possible to diagnose a serious disease. Usually this procedure is prescribed for the following diseases, which concern:

• Brain.
• Spine and spinal cord.
• Pathology of bones and joints.
• Tumors.

Gives a clear picture of what is happening inside the body and discovers pathologies. The procedure is appointed as a control after ultrasound or CT to confirm the diagnosis. Diagnosis of MRI of the brain is the main procedure for examining an important part of the body.

MRI of the brain

Tomography of the brain is one of the most important procedures. Since the processes that are embedded in the head, are responsible for the entire body. If there is a problem with the brain, you should immediately make an MRI.

Diagnosis of MRI of the brain is a procedure that is of three kinds. One of them is the determination of the dynamics of blood flow along the cut of certain vessels. You can see how intense the blood is. This procedure helps to determine whether there are foreign bodies in the vessels that prevent the blood from circulating normally.

Phase-contrast tomography includes the introduction of a contrast medium, which illuminates the vessels. This method helps to see even better what the cause of the disease is for its further elimination.

A four-dimensional study helps to separate arterial blood from venous blood. Thus, it is possible to specify in which part of the head the blood supply process is disturbed. Angiography of the brain helps to identify the following diseases:

1. Aneurysm.
2. Atherosclerosis.
3. Stenosis.
4. Vasculitis, etc.

The computer image shows all the changes that have occurred in the brain tissue. A contrast medium can easily determine if there is a problem or should be looked elsewhere.

MRI of the spine

To find out the cause of the pain syndrome in the back zone, the diagnosis of the spine is necessary. MRI of the spinal column and its branches helps to accurately determine the condition of the spinal cord, ligaments and muscles of the spinal cord. Shows deformation of tissues and tendons.

This method helps you not to get lost in guessing about the diagnosis, and for an hour to receive an accurate examination. The lumbosacral department is responsible for the musculoskeletal system, respectively, is an important study for healthy movement.

No special preparation is required, only to lie still to accurately scan the area of the spine. The method helps to exclude:

1. Spinal hernia.
2. Multiple sclerosis.
3. Encephalomyelitis.

Displacement of discs or pinching of the nerve is really diagnosed and begins active treatment to avoid further serious consequences.

Magnetic resonance imaging of joints

MRI-diagnosis of joints is the only method that helps to know the condition of these internal tissues. The exact picture of what is happening can be seen already in the early stages of the disease. And this, in turn, reduces the likelihood of an operative intervention without a confirmed diagnosis. Diagnosis of the knee, shoulder, hip and others helps in time to identify the problem and begin its immediate treatment. Such diseases lead to disability, so do not underestimate the medicine.

Indications for joint imaging:

• Tumors of bone and soft tissue.
• Fractures.
• Chronic arthritis.
• Infringement of tendons and nerves.
• Osteoarthritis.

Magnetic resonance imaging of tumors

MRT-diagnostics of tumors of different tissues helps to find out the presence of malignant formation. Tumors can be divided into two types:

1. Bones.
2. Tissue.

Most often there are educations on internal organs. This condition is accompanied by sharp pains in the place of the tumor and increased body temperature, as a reaction to inflammation. There are cases of late diagnosis, when it is necessary to remove the entire organ together with the adjacent tissues. But with early diagnosis of such an outcome can be avoided. One of the advantages of this method is the opportunity to see how widespread the disease has become, and to begin immediately its elimination.

Tumors that are near the bone tissue also carry some kind of danger. In the event that such a malignant tumor, prescribe additional therapy after removal. The MRI method determines the problem, and after that the doctor describes the snapshot, that is, hands out his conclusion.

How to prepare for a tomography

As such, no special training is required. This procedure takes from 20 minutes to one and a half hours and is absolutely painless. The only point is that you need to adhere to a special diet when scanning the intestine. In advance, the doctor informs about this training.

The main thing is to relax and not let the feeling of fear appear. What is the diagnosis of MRI? This is a painless procedure, so there is no reason to worry. Some are frightened by some monotony of the tomograph's movements and the noise that comes from it. But all this is not capable of causing harm. The procedure must be taken as a mandatory measure to improve health.

When the results are ready

Since all information is recorded on an electronic medium, there is a further need to print out the picture and describe it. For this, the doctor will need some time. But, as a rule, the results of tomography are ready for one or two days. Everything depends on the diagnosis and, of course, on the number of visitors.

Urgently, all information can be dropped on an electronic medium and already in this form to show the doctor. There are states that can not wait, therefore the doctor describes the picture as a matter of urgency.

Contraindications to the procedure

Although the procedure is quite effective and can accurately explain the cause of the disease, but it has certain contraindications. These include two factors: absolute and relative. Both one and the other do not allow such a diagnosis.

It is strictly prohibited to pass magnetic resonance imaging to patients who have metal implants or the same kind of debris in the body. The presence of such anomalies in the body should inform the doctor. It is necessary to clearly understand what is the diagnosis of MRI. This effect on the body of the magnetic field, and the magnet attracts metal things that are shifted and can cause injury to internal organs.

The presence of a pacemaker also serves as a contraindication to the procedure. Nervous stimulants, claustrophobia, pregnancy make this procedure impossible. In these cases, physicians can suggest other methods of research that do not affect human health.

Feedback on the results of the procedure

What is the diagnosis of MRI? This is a progressive method of checking your health, giving you the opportunity to protect yourself from serious diseases. Many patients who underwent such a procedure share their impressions. A method that can replace several diagnostic operations under local anesthesia is MRI diagnostics. The patients' comments that the studies on gynecology have been conducted indicate that this procedure does not bear negative feelings, but keeps emotional health.

Some patients are very afraid of the procedure itself, but after its termination they admit that not everything is so bad. After all, this method helps to know painlessly about problems with your health. Complain about the noise and the fact that it takes a long time to lie on the retractable bed. But this is nothing compared to the ability to rule out many diseases.

Magnetic resonance imaging is an effective method of diagnosing the entire human body. The best way to prevent various diseases and complete control over the chronic. It is very important to know if a simple illness has developed into something more dangerous. If the doctor appoints such an important study, do not neglect, health is more expensive than money. Nothing is more important for a person than to keep one's health in good condition, because once you lose, you will not find it back!