Which is better, more informative, more effective, more precisely, safer - diagnosis of ultrasound or MRI: comparison. What is the difference between an ultrasound from MRI, what is their difference? How often and after how much can you do after an ultrasound of an MRI? Can an MRI be replaced with ultrasound?

In this article, we will consider the difference between an ultrasound study and MRI.

Content

There are a huge number of different diseases in the world that cannot be identified without having previously examined a person using ways available to date.

One of the most popular methods of studying the human body, bones and organs are ultrasound and MRI. Today we will talk about what these diagnostic methods are, and we will also understand when it is advisable to resort to their help.

What is, which shows ultrasound diagnostics (ultrasound) and magnetic resonance imaging (MRI): Determination

In order for everyone to understand what is about, first let's figure out what an ultrasound and MRI are:

Ultrasound - deciphered as an ultrasound examination. Ultrasound makes it possible to examine the human body using ultrasound waves. It is important to add that ultrasound is a non -invasive study, that is, during its conduct, the integrity of the human body is not violated. In simple words, then neither needles nor any surgical tools for research in this way are needed.
MRI-deciphered as magnetic resonance imaging. MRI is a relatively difficult method of diagnosis, but safe. The essence of magnetic resonance imaging is that experts receive tomographic images of the human body, its organs using a phenomenon such as nuclear magnetic resonance.

Now that we know what ultrasound and MRI are time to talk about which organs and parts of the human body can be examined using these types of diagnosis. And we will begin, perhaps, with an ultrasound.

Study of blood vessels. With the help of a procedure called ultrasound dopplerography of blood vessels, it is possible to detect blood flow problems, as well as various pathologies of the walls of the veins and arteries. In this way, you can examine the vessels of the heart, arms, legs, head and neck, etc.

Ultrasound of the brain. I must say that there are 3 ways in which you can examine the human brain:

Already known to us dopplerography of vessels
Color scanning of the brain. Using this method, experts have the opportunity to see brain vessels in color format
3-dimensional study. This method is somewhat different from the 2nd previous ones, it makes it possible to get a photograph of the entire vessel system. It is in this photograph that experts can assess the state of the structure of the vascular system. However, there is a lack of this research method - it does not make it possible to analyze the blood flow

Ultrasound of the cervical, lumbar, sacral spine. Using an ultrasound of the cervical department, a specialist can see such diseases:

Hernias
Birth injuries
Extensions
Flexion
Pathology of the structure of this spine
Pathology of the spinal shell.

Having made an ultrasound of the lumbar department, you can identify:

Hernias
Swelling
The condition and pathology of the spinal shell

Assess the condition of the intervertebral discs, their pathologies. Ultrasound of the sacral department makes it possible to see:

Sacrifice vertebrae and their condition
Various injuries of this department
Compression of vertebrates

Ultrasound of the chest. Ultrasound of the chest includes the study of bronchi, lungs, as well as pleura. Using such an examination, you can identify:

Various formations
Extraneous objects
Liquid
You can also see the work of the heart (the dynamics is monitored)
You can see the location of the internal organs of this department, as well as evaluate their size, structure

Ultrasound of the abdominal organs. This method can be explored by such abdominal organs:

Kidneys and genitourinary system
Liver
Spleen
Pancreas and gall bladder
The vessels of the abdominal cavity

An examination of the abdominal organs with ultrasound can show such diseases and pathologies:

Cysts and tumors
Stones in the kidneys
Gall bladder stones
Various diseases of the chronic form
Organs of this zone
Some liver diseases

Ultrasound of the stomach is made separately from ultrasound of the abdominal organs, and shows this study the following ailments:

Ulcers
Gastritis
Neoplasms
Inflammation of the stomach

Ultrasound of the intestine. The intestines using this method can be examined in 2 ways:

Directly making an ultrasound of the abdominal cavity
Conduct an inspection in a different way - intracreted

This study can identify:

Tumors
Various damage
Scarring
Inflammatory processes
Bleeding
Spikes
Colitis

At the same time, the specialist pays attention to:

Size, shape, bowel location
The structure of its walls
The size of the individual intestinal segments

Ultrasound of the joints. Most often, using ultrasound, the hip and knee joint is examined. Examining the hip joint can be identified:

Arthritis
Arthrosis
Inflammatory process in the synovial shell
Osteoarthrosis of the hip joint
Various injuries
Neoplasms
Swelling

The ultrasound of the knee joint shows:

Fracture of the patella
Cysts
Inflammation of the tendons
Gaps and injuries

Ultrasound of bones. This study is carried out very rarely, but with its help you can track:

Various fractures
Cracks
Bruises
Also, using this examination method, it is possible to analyze the process of fusion of bones

Ultrasound of the pelvic organs. Using this method, the following organs are examined:

Ovaries and uterus
Phallopian pipes
Urine

The doctor who conducts the study necessarily pays attention to the dimensions, structure, arrangement of organs. With the help of ultrasound, the following can be identified:

Cysts
Neoplasms
Fibroids
Endometriosis

Ultrasound of the mammary glands. The study of the mammary glands using the ultrasound method makes it possible:

See and analyze the structure of the fabric
Detect neoplasms and cysts

Ultrasound of the sinus of the nose makes it possible to determine the presence:

Infectious diseases
Inflammatory processes
Respiratory pathologies
Neoplasms
You can also evaluate blood circulation

Ultrasound of the larynx and throat. Using this study, you can determine the presence:

Neoplasms
Inflammatory processes
Ailments of the thyroid gland
The presence of foreign objects in the throat

Ultrasound of the heart makes it possible to assess the condition:

Size, structure of the heart, its cameras and valves, and also muscles
Already on the basis of the results obtained, the doctor will draw conclusions about the presence or absence of any pathologies of this body

The ultrasound of the adrenal glands is most often done in case of suspicion of:

Uterine bleeding
With changes in the menstrual cycle
Tumors
Inflammation

Accordingly, this study makes it possible to detect all these ailments.

Now let's talk about which organs can be examined using MRI. MRI of blood vessels enables a specialist to see a number of ailments:

Bleeding and hemorrhage
Strokes, and at the very early stage
Pathology of blood vessels
Also, MRI of blood vessels makes it possible to understand what a person often has a headache from a person
Infectious diseases
Pathology of hearing organs
Tumors

MRI of the cervical, lumbar spine. By examining the cervical department with the help of MRI, the following can be identified:

Tumors
Various ailments of blood vessels
Changes in the cartilaginous discs
Violations of the muscle-postal system
Painful conditions of nerve roots

MRI of the lumbar region makes it possible to see such ailments:

Infectious diseases
Ankylosing spondylitis
Tumors
Various diseases of the skeleton
Spinal cord ailments

MRI of the abdominal cavity reveals a number of the following diseases:

Tumors
Congenital malformations of organs
Inflammatory processes
Cysts
Changes and violations of blood flow

MRI of the intestines. Most often, this study is carried out for detection:

Neoplasms
Diagnosis of intestinal condition and its departments

MRI of the kidneys and adrenal glands makes it possible to determine:

The condition of the kidneys is their structure, structure
Are there any neoplasms and cysts
Also, using this method, you can observe the growth rate of cysts and neoplasms
The state of the vessels

MRI of the liver and gall bladder. With it, they reveal:

Various inflammatory processes in organs
You can assess the state of the organs, their performance
The presence of neoplasms
Pathologies of organs
Also, this study is resorted to when it is necessary to evaluate the state of the organ for transplanting it to another person

MRI of the pancreas and stomach makes it clear if there are the following ailments:

Neoplasms
Pathologies of organs
Ulcers
Gastritis
Helps to explore the shape, structure, size, density of the organ

MRI of the chest and lungs shows the presence:

Tumors
Various inflammatory processes
Pathologies and injuries of organs

MRI of the hip and knee joint makes it possible to identify:

Various ailments of the hip joint and all its components
Pathologies of the hip joint of both congenital and acquired
With the help of MRI, you can examine the vascular system and its condition
Fractures, knee cracks
Tendon pathologies
Arthritis, as well as arthrosis
Neoplasms
Inflammation and the presence of infection

MRI of the pelvic organs and mammary glands shows the presence:

Neoplasms
Inflammatory processes
Injuries of these organs
Pathologies of these organs
Cysts
Changes in the milky ducts

MRI sinuses makes it possible to identify:

Neoplasms
Infectious ailments
Inflammatory processes
Cysts
Pathologies of the sinus
Injuries of this part

MRI of the larynx shows if there is:

Pathologies of the lymph nodes
Neoplasms
Inflammation of the larynx
Shows the mucous membrane, its condition

MRI of the heart reveals:

Inflammation, scarring
Pathology and vascular changes
With the help of MRI, you can examine the structure of the organ, its cameras, their functioning

What is the difference between an ultrasound from MRI, what is their difference?

In order to understand how, nevertheless, the ultrasound differs from the MRI, it is necessary to consider these two research methods in more detail.

The essence of ultrasound is that ultrasound has the ability to penetrate the fabric and reflect from them. Reflection depends on many factors, for example, on the size of the body under study, its structure, location. The specialist sees the resulting reflection as a picture by which it can judge the presence or absence of any pathologies of the body. Ultrasound gives an image in real time, which significantly facilitates the examination procedure. Most often, this method is used to diagnose thyroid gland, pelvic organs, abdominal organs.
During the MRI, the doctor sees a picture of the internal organs and tissues of the body due to resonance, which is created by magnetic impulses. Using this method, the spine, spinal cord, brain is most often examined.

If we summarize the differences between these two research methods, then we get this:

Ultrasound is carried out using ultrasound, and MRI using magnetic resonance
Ultrasound examination is more appropriate for examining human organs, tissues, and MRI - bone tissue
Ultrasound is the safest way of studying the body, therefore it is made to both babies and even women in position. MRI has some contraindications, as it can harm human health

Which is better, more informative, more effective, more precisely, safer - diagnosis of ultrasound or MRI: comparison

Each of the research methods is certainly important and necessary. Therefore, it is unambiguous to answer the question: "What is better than ultrasound or MRI?" very difficult. However, if you compare these two methods of examination, then we can say that:

Ultrasound is most often prescribed in cases where the specialist already knows the diagnosis of the patient and only wants to confirm it with the help of a study.
Magnetic resonance tomography copes better with diagnosis, therefore it is prescribed when the doctor cannot decide on the diagnosis of the patient.

Ultrasound is made much faster, on average the procedure does not take more than 15 minutes, while tomography can last about 1 hour.
MRI is a more accurate research method, using this study, you can much clearly see the picture of what is happening in the human body.
The procedure for studying ultrasound is definitely a safer, so the ultrasound is much more often prescribed for pregnant women and children.

In any case, you must understand that the choice of the research method still remains with a specialist, in this case it is better for you to listen and do as the doctor advises.

Advantages of MRI over ultrasound: List

Both MRI and ultrasound have their advantages and disadvantages, however, MRI is considered to be a new, more informative way of studying the body, so now we will consider its advantages.

MRI makes it possible to examine almost any body tissue
This study reveals ailments in the earliest stages
MRI makes it possible to see pictures of sections of the test fabric
It is with the help of MRI that you can get pictures in completely different projection
MRI shows many pathologies and anomalies
MRI implies the possibility of research using contrasting substances, and this, in turn, increases the accuracy of the examination
MRI is better than any other research methods copes with the diagnosis of spinal diseases

Which is more expensive: ultrasound or MRI?

This question clearly concerns everyone who has to go through such studies. I must say right away that both methods are not free, but the difference in price is very significant.

Ultrasound is considered an old way of research, the necessary devices are in any clinic and hospital, the maintenance of the device is cheaper, therefore the cost of such diagnostics will be cheaper
MRI relatively new research method, devices used for diagnosis using this method, are very expensive, so the MRI procedure will be much more expensive

If we compare the ultrasound and MRI by cost, we can talk about the following numbers:

An ultrasound will cost about 500-3000 thousand rubles.
MRI will cost about 3500-12000 thousand rubles.

You must understand that the price of the study will depend on where you are undergoing a study (private clinic, state), which body or department this study, the place of your residence.

Can an MRI be replaced with ultrasound?

It is important to understand that the research data is carried out on the basis of the direction of the doctor, who in turn conducted an examination of the patient and made some conclusions about his health and the advisability of conducting a particular method of diagnosis. That is why you cannot solve the issue of replacing one study by another yourself.

If it is logical, then in some cases the replacement of research methods, of course, is possible, but this is extremely rare, because this or that examination is prescribed based on the state of a person, his complaints and the goals of the doctor
In simple words, it looks like this: since the doctor prescribed an MRI, it means an ultrasound with the goals that the specialist pursue would not have coped. Based on this, we conclude that changing the examination method is inappropriate, and therefore prohibited.

Is it possible to make ultrasound and MRI on one day, how long after an ultrasound scan can make an MRI?

Both ultrasound and MRI are the safest methods for examining the human body, so making an MRI on one day with an ultrasound, as well as other studies, is not prohibited. The exception is only the case when other diagnostic methods were carried out using contrast amplification. In this case, you better refrain from MRI for at least 2 days.

How often can you do ultrasound and MRI?

Ultrasound studies were studied by scientists for a very long time, despite this, not a single case was recorded when ultrasonic waves had a negative effect on the human body.

Based on this, we can say that the ultrasound procedure can and is necessary as many times as the situation requires
It is precisely due to the fact that ultrasound is really safe for human health that small children and women undergo this procedure, during the period of bearing the baby

Regarding MRI, it must be said that this study is also safe:

Magnetic resonance tomography can be held as many times as necessary to make an accurate diagnosis and choose the correct treatment method. It is only worth remembering that MRI, unlike ultrasound, still has some contraindications that the doctor should familiarize you with
By the way, a repeated procedure can be prescribed if it is necessary to clarify the state of human health, its organs, some time after drug or surgical treatment

What is better to choose, do an adult and a child: MRI or ultrasound?

In order to answer this question, you need to know what complaints a child or adult has.

For a more accurate diagnosis of diseases and making the correct diagnosis, it is better to choose an MRI
If the doctor has already made a preliminary diagnosis, then it will most likely be possible with an ultrasound
Another important factor, conducting an MRI suggests that the person who undergoes the study should lie calmly and absolutely not move. This is not possible for the child
Only your attending physician who knows and understands the need for a study will definitely answer this question.

As you can see, both methods of research are in demand and effective, so you should not choose which diagnosis is better. The choice of the research method will definitely be for a doctor, you just have to clearly follow his appointments and prescriptions, because only in this case, you will get a complete picture of the state of your health.