Duplex scanning of the vessels of the head and neck, brain. What is it that shows how it's done. Price where to do. What does duplex scanning of vessels show Scanning of vessels of the neck

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Ultrasound of the vessels of the brain and neck

Ultrasound of the vessels of the brain and neck is a diagnostic procedure that allows you to assess the condition and function of the vessels responsible for blood supply in the head: the main arteries of the brain, carotid arteries, vertebral and subclavian arteries and veins of the neck. Significant advantages of ultrasound of the neck vessels are harmlessness for the patient (the study is not associated with exposure to radiation exposure), painlessness (the procedure does not involve instrumental intervention and is non-traumatic), high information content, reasonable price, the possibility of repeating the study many times if necessary to clarify the diagnosis.

Ultrasound of the vessels of the brain and neck is indicated for patients with acute or chronic cerebrovascular accident; who have undergone an open or closed craniocerebral injury or neurosurgical intervention; patients with various types of pathology of the cervical spine (congenital posture disorders, injuries of the cervical spine and intervertebral discs, osteochondrosis, etc.).

There are several types of vascular ultrasound. The modern diagnostic base includes traditional ultrasound (ultrasound itself) and duplex scanning of blood vessels (ultrasound Doppler). Traditional ultrasound allows you to determine and evaluate the geometry of blood vessels, their thickness and patency, the diameter of the vessel lumen. Doppler ultrasound (USDG) makes it possible to assess the speed of blood flow in real time, to identify various violations of vascular patency (the presence of vasoconstriction, blood clots, atherosclerotic plaques).

Ultrasound of the vessels of the brain and neck is indicated for the following group of patients:

patients with acute or chronic cerebrovascular accident;
patients who have suffered an open or closed craniocerebral injury;
patients undergoing neurosurgical intervention.
patients with various types of pathology of the cervical spine (congenital posture disorders, injuries of the cervical spine and intervertebral discs, osteochondrosis);
patients with identified chronic diseases (hypertension, diabetes mellitus, atherosclerosis, etc.);
patients with neoplasms (tumors) of various origins in the head and neck.

An ultrasound of the vessels of the brain and neck is indicated if the patient has the following symptoms and conditions:

persistent headaches of unknown etiology;
systematic dizziness, darkening in the eyes;
recurring episodes of loss of consciousness;
noise in the head and ears;
sudden weakness, numbness and tingling in the limbs;
sudden disturbances of visual and speech function.

The study shows high efficiency in the early diagnosis of cerebrovascular accidents, which allows timely identification of the risk of stroke. The price of vascular ultrasound is quite acceptable and allows, among other things, a planned preventive examination of patients with a hereditary predisposition to cardiovascular diseases and concomitant risk factors (age over 40, smoking, being overweight, high blood pressure, high blood cholesterol levels). blood, sedentary lifestyle, systematic stress).

Contraindications for ultrasound of the vessels of the brain and neck

The study actually has no contraindications, since it does not involve radiation effects on the body.

Preparation for ultrasound of the vessels of the brain and neck

On the day of the study, the patient must stop taking all medications, with the exception of those that cannot be stopped even for a short period. It is necessary to resolve the issue of the possibility of interrupting the intake of drugs with the attending physician. Also, 2 hours before the procedure, you should stop drinking tea and coffee, refrain from smoking (caffeine and nicotine have a direct effect on the tone of blood vessels and can distort the results of the study). Before the examination, it is necessary to remove all jewelry from the head and neck.

In the Center for ultrasound of the vessels of the brain and neck, it is carried out by appointment. After the procedure, the patient receives a picture and a detailed description made by a diagnostician.

Duplex scanning of the vessels of the neck diagnoses the capillaries located in the area of the neck and head. The procedure is performed by a non-invasive method, using ultrasonic waves.

The waves, reflected from the erythrocytes moving inside the capillaries, form a picture of the studied artery on the monitor. Before applying the diagnosis, you should accurately find out the reasons for the appointment and prepare for the event.

This research method allows you to completely separate each vessel from many other capillaries on the monitor against the background of the surrounding upper tissue.

With the help of duplex scanning, a phlebologist can assess the general condition of the veins in the area under study, see the anatomical structure of all blood vessels located in the epidermis of the neck and head. In addition, first of all, the diagnosis of lymph hemodynamic parameters is carried out.

Doppler examination has several directions, but all types have a common direction. They all use ultrasonic waves to produce research results.

There are the following types of diagnostics:

Doppler ultrasound (USDG) - reveals the features of the patency of the capillaries of the neck, and also determines the quality of hemodynamics.
Duplex ultrasound scan - allows you to detect atherosclerotic plaques inside various blood arteries or vessels. The procedure allows you to detect the presence of emboli that contribute to blockage of the lumen of the capillary, inhibition of the movement of blood flow. It is subdivided into intra-, extra-, transcranial examination.
- fixes the speed of blood flow, in addition, displays the examined vessel in a color image on the monitor.
- completely displays on the monitor the entire structure of the veins and arteries located in the neck area. It reveals the characteristic conditions for the movement of blood through the vessels, and also allows you to detect pathological changes in the structure in the early stages of the development of the disease.

When diagnosing, duplex scanning of the capillaries of the neck allows you to detect the following results:

condition of capillary walls and their membranes
detect abnormal arrangement of capillaries, characteristic only for this patient
detect changes in the flow of blood capillaries
reveal the elasticity of the walls of blood vessels
detect mechanical damage on the inner shells or fix the formation of a gap in the wall

Examination allows to identify a large number of diseases at an early stage. These diseases include dyscirculatory encephalopathy, herbal arteries or capillaries, atherosclerosis, congenital anomalies, the formation of vasculitis (inflammatory process of the veins and arteries), as well as angiopathy (hypertensive, diabetic or toxic).

Appointment for ultrasound

It is recommended to undergo examinations for all people without exception. Such diagnostics should be carried out once every 12 months. Detection of the development of the disease at the first stages of formation will allow prescribing effective treatment. Therapy will avoid possible negative consequences.

Duplex scanning of the vessels of the neck in most cases is required to confirm the established diagnosis by performing or ultrasound of the neck.

Dizziness, fainting and sudden fainting, severe headaches, tinnitus.
Mention in the anamnesis of previous strokes.
Inflammatory processes on the walls of capillaries (vasculitis).
Loss of coordination and loss of balance.
Memory loss, hearing loss.
The presence in the family of hypertensive patients or patients.
The occurrence of situations with numbness of the limbs.
Cervical osteochondrosis.
Appearing earlier.

When identifying constantly present signs with an increase in their effect on the body, it is recommended to consult a general practitioner. He will collect the entire anamnesis of the symptoms that appear and, if necessary, refer him to a narrowly focused specialist.

Preparation and procedure for vascular scanning

Examination of the cervical capillaries does not require specific preparation. You should not adhere to a certain diet or affect the body with physical activity.

For the effective passage of the procedure, excessive use of certain drugs that increase the tone of capillaries should be avoided:

Energy.
Morning coffee.
Saturation of the body with toxins from nicotine.
Strong tea.

Before undergoing the procedure, it is required to remove from the neck all additional accessories that interfere with the examination - chains, scarves, hairpins, neckerchiefs.

The study is carried out according to the standard scheme. The patient is placed on a prepared couch. A foam roller or a hard pillow is placed under the head. The head should be turned away from the apparatus, turning the neck as much as possible.

If the patient uses a number of drugs that affect the movement of the lymph - Cinnarizine, Betaserk, you should consult with the treating neurologist.

Before the sensor touches the surface of the skin of the neck, a special gel is applied to the epidermis. It allows more accurate diagnostics, eliminating the possibility of air entering the cavity of the sent ultrasonic beams, which entails data distortion.

During the event, the doctor may ask the patient to change the tilt of the head or position on the pillows, as well as to strain, cough, or hold their breath.

The duration of a simple impact on the body to obtain data on the state of the circulatory system located on the neck does not exceed 30 minutes. The examination is not forbidden to be carried out neither by children of different ages, nor by pregnant women, as well as by mothers during breastfeeding.

What can the survey reveal?

As the examination progresses, the specialist receives data on the speed of movement of the blood flow, as well as the presence or absence of defects and abnormal development of capillaries.

Duplex scanning allows you to accurately determine the size of blood vessels, clarify their patency, identify a developing thrombus and detect congenital anomalous arrangement of capillaries.

When diagnosing, the carotid artery is determined, the results found are compared with the norm. The following normal level of carotid artery indicators is distinguished:

The percentage of stenosis is 0%.
The wall thickness of the artery is up to 1.1 mm.
The systolic blood flow velocity in the artery at the maximum level is not less than 0.9.
There should not be any neoplasms (thrombi) inside the lumen.
The peak speed of movement in diastole is not less than 0.5.

A thickening of the walls of the vessels of the circulatory system is diagnosed with an uneven nature of the increase in the surface, at the same time, a narrowing of the vein by 20%. This indicates atherosclerosis of the non-stenosing type of the studied artery.

In the case of pathological changes in the walls of the capillaries, with deterioration in echogenicity, as well as changes in the differentiation of the layers of the epithelium of the walls, an inflammatory process preceding vasculitis is detected.

You can learn more about the diagnostic method from the video:

The procedure is aimed at identifying pathological changes in the cervical blood capillaries. The following advantages of duplex scanning are revealed:

does not require the introduction of painkillers, completely painless
carried out at a clearly appointed time, without prior admission to the hospital
no body exposure
available for any patient, in most cases it is not expensive
allows you to find out a large amount of information effective for further treatment
ultrasound examination does not show a negative impact, therefore there are no contraindications for use

Duplex scanning allows patients to verify a completely healthy circulatory system or detect pathological changes and diseases. Any negative change detected in the early stages of development can be cured by applying medication or other medicinal effects. Left untreated, inflammation can lead to negative consequences.

Devices for ultrasound diagnostics are now available in every clinic and medical center, and therefore this type of examination is available to many patients.

Characteristic

Ultrasound examination of the vessels of the brain is one of the most common today. It is based on the reflection of an ultrasonic wave from the area under study. It is used to detect anatomical pathologies of the vertebral, basilar, carotid arteries, anterior and internal jugular veins, subclavian artery and vein, facial vein. Ultrasound of the vessels of the brain shows the diameter of the lumen, internal formations, the state of the surrounding tissues.

The procedure, supplemented by Dopplerography, allows you to detect areas of blood vessels with impaired blood flow due to their narrowing, blockage, and neoplasms. With its help, the functioning of the roundabout ways of blood flow is checked, they control the ongoing treatment and the results of the surgical intervention.

Today, a doctor, giving a referral for ultrasound diagnostics, separately indicates the type of study: ultrasound, Doppler, duplex, triplex or transcranial. In most cases, a simple ultrasound is not done, but combined with Doppler ultrasound in order to get a complete anatomical and functional picture.

The advantages of ultrasound diagnostics include safety, non-invasiveness, painlessness, good quality of the information received, wide use, low price. It is also important that for the study it is not necessary to inject a contrast agent and irradiate the patient. In addition, ultrasound gives a picture in real time.

The study also has disadvantages: with its help it is easy to find out about the state of large vessels, but small branches can be hidden behind the bones of the skull. This prevents getting the full picture. The deposition of calcium salts in atherosclerosis also makes it difficult to obtain accurate information. Difficulties also arise during the procedure in obese people. When performing transcranial triplex scanning of cerebral vessels, the quality of the information received may deteriorate due to the specifics of the equipment.

Indications

Ultrasound is scheduled and performed on a regular basis for people over 40 years of age, patients who lead a sedentary lifestyle, are prone to severe emotional stress, depression and often experience stress. The regularity of the examination is also important for those who have undergone surgery and who are suspected or have already been diagnosed with the following diseases:

problems with the circulation of the brain;
traumatic brain injury;
cervical osteochondrosis;
arterial hypertension;
diabetes;
neoplasms in the head or cervical spine;
previous diseases associated with inflammatory processes;
atherosclerosis.

An indication for ultrasound diagnostics is the appearance of such disorders as persistent headaches, dizziness, darkening of the eyes, tinnitus, weakness, tingling, numbness in the arms and legs. Among other important grounds: loss of consciousness, even once, impaired speech, vision and hearing, attention, performance, memory. Be sure to perform ultrasound before surgery on the brain or heart.

dopplerography

This study performs only one function - determining the speed of blood flow and its direction. A graph with the results of the study appears on the monitor. There is no visualization of the vessels.

Dopplerography of the brain directly allows you to obtain the following information about the vessels:

wall elasticity;
characteristics of the internal cavity;
violation of the integrity of the walls;
formations inside the lumen;
change of course;
offshoot of a branch in the wrong place.

Duplex scanning of cerebral vessels is an ultrasound examination in which a two-dimensional picture is connected - the anatomical structure of the vessels, the tissues around them and the blood flow velocity. Using this method, atherosclerotic plaques, blood clots in arteries and veins are found, the condition and integrity of the vascular wall are checked.

There is an extracranial study aimed at checking the main highways, and a scan that studies the intracranial vessels located in the skull. During the procedure, the common carotid arteries are examined along their entire length, the internal carotid arteries up to the entrance to the skull, and partially the external carotid and vertebral arteries.

Duplex scanning of the vessels of the head and neck allows diagnosing the disease at an early stage of development.

Triplex scanning

The results of intracranial and extracranial triplex scanning of the arteries and veins of the brain reflect their anatomical structure. The blood flow is presented in color depending on the speed in a particular area. Depending on the subject of the study - veins or arteries, the image is colored in blue and red.

This is not a separate research method, but an extended duplex scanning of cerebral vessels with an additional function. Vessels are considered in two longitudinal and one transverse planes.

transcranial

Transcranial dopplerography of cerebral vessels is a type of duplex study. Its main purpose is to study the speed and direction of blood flow in the intracranial vessels. The goal is to identify hematomas, large lesions and control previously detected disorders. It is impossible to examine the walls of the vessels located in the skull. Information about the structure and lumen of the artery is available only in color mode, which changes depending on the blood flow velocity.

With transcranial duplex scanning, the vessels of the brain can be seen in two planes.

TKDG of cerebral vessels is indicated in the following cases:

Indirect signs of damage to the arteries in the skull were found.
Identified symptoms of cerebral ischemia, the causes of which are unknown.
Conducted duplex scanning of cerebral vessels showed signs of stenosis and blockage.
Constant headaches.
The patient has a complex vascular disease leading to cerebrovascular accident.
With pathology of the brain, which leads to deformation of blood vessels and impaired blood flow.

Read also related

The most common cerebrovascular diseases: clinical symptoms and treatment

TKDS is carried out only after duplex. The sensor is located on the temple, back of the head or eye socket.

A separate type of ultrasound examination aimed at checking the pathologies of the brain of a newborn is neurosonography. Recently, in many maternity hospitals, this examination is carried out even before the baby is discharged, and the pediatrician or neuropathologist prescribes it when the baby reaches 1 month or according to indications.

It must be carried out if the child was born prematurely, at birth received an Apgar score of less than 7/7 points, there are suspicions of hydrocephalus, cerebral palsy, malformations or developmental delay, intrauterine infections, genetic pathologies or diseases of the nervous system.

Another group of indications for neurosonography is prolonged or, conversely, rapid labor, birth trauma, Rh conflict and monitoring the dynamics of the baby's treatment.

Currently, there are 4 types of research:

Transfontannal NSG is carried out through a large fontanel. This technique provides a complete examination of the brain cavity, and therefore is the most common. However, it is carried out only up to a year - by this time the fontanel usually closes. The most informative examination is immediately at birth or within the first few months.
When performing transcranial USG, data are obtained through the temporal and sometimes parietal bones.
The combined method includes research through the fontanelle and bones of the cranium.
USG is also performed through bone defects.

The child does not need to be prepared for the examination. The procedure is performed without anesthesia and sedatives.

NSG allows you to establish signs of increased intracranial pressure. An increase in the size of the ventricles of the brain indicates the accumulation of cerebrospinal fluid in them and the development of hydrocephalus. The detected focus of ischemia indicates a probable oxygen starvation. Detection of hemorrhage is an indication for urgent hospitalization.

During the study, various cysts can be found. Subependymal cysts are similar to fluid-filled cavities located near the ventricles of the brain. Such formations require treatment. Appear due to lack of oxygen or hemorrhage.

Vascular cysts look like small fluid-filled vesicles, located at the site of CSF release. Formed during childbirth or in the prenatal period. Usually do not require treatment.

Arachnoid cysts occur as a result of infections, hemorrhages, injuries, and can be located in any part of the head. Their rapid growth leads to compression of nearby tissues. Treatment is required.

Signs of some diseases diagnosed in infancy can be detected even in the perinatal period. During pregnancy, 3 ultrasound examinations are performed, each of which reveals signs of brain pathology.

First trimester screening is done at 12-14 weeks. It allows you to detect acrania, anencephaly, exencephaly, craniocerebral hernia, as well as signs of some chromosomal pathologies, such as Down syndrome.

In acrania, the bones of the skull are missing. Anencephaly is characterized by the absence of not only the bones of the skull, but also the brain. With exencephaly, there is no bone tissue, but brain tissue is partially present. A craniocerebral hernia is diagnosed when fragments of the meninges protrude through defects in the bone tissue.

When screening the second trimester, the features of the formation of the brain and face are checked. By this time, all anatomical structures and organs have been formed. Much attention is paid to the circumference of the head and its shape, calculated as the ratio of biparietal and fronto-occipital sizes. Lemon-shaped, strawberry-shaped form is determined. Look at the size of the head - small or disproportionately large. The lateral ventricles are measured. Their increase indicates hydrocephalus.

Of particular importance is the study of the cerebellum - determine the size of the hemispheres and the degree of development of the cerebellar vermis. Its underdevelopment leads to an inability to keep balance, muscle inconsistency, jerky movements, and trembling of the limbs. They study the visual tubercles, the corpus callosum, the horns of the lateral ventricles and many other parts of the brain.

Attention is also paid to the facial skeleton. Often the shape of the nose, cleft lips are a symptom of chromosomal diseases.

The purpose of the third screening is to confirm or exclude the defects found in the first two studies. At the same time, CTG is performed - registration and analysis of the fetal heart rate. This study shows signs of oxygen deprivation, which can have a negative impact on brain development.

How to prepare for an ultrasound of the brain

Ultrasound of the vessels of the brain is usually prescribed by a neurologist or therapist. Upon receipt of a referral, it is necessary to discuss the use of vasoconstrictor or vasodilator drugs with a specialist. Probably, the doctor will ask you to temporarily stop taking them.

The day before the procedure, it is recommended to exclude from the diet products that can affect the tone of the walls: alcohol, pickles, caffeinated drinks and foods, including coffee, tea, chocolate, energy drinks. Drinks with ginger and ginseng are also contraindicated.

The last meal should be 4-5 hours before the examination. It is not recommended to take a hot bath two hours before the ultrasound. Also, do not smoke - a smoked cigarette leads to a narrowing of the arteries and veins.

Immediately before the procedure, you need to remove all jewelry from the head and neck, and fix the hair in a ponytail. To examine the cervical region, it will need to be freed from clothing.

Ultrasound

The examination is carried out in a special room. The patient is placed on the couch so that the head is located next to the ultrasound machine. A gel or special ointment is applied to the location of the sensor to improve skin contact. Ultrasonic waves pass through a blood vessel and are reflected from it in different ways. The difference in reflection depends on the speed and volume of blood flow. The reflected waves are converted into electrical impulses and transmitted to the monitor screen.

Ultrasound of the vessels of the head and neck? a modern method for diagnosing blood flow in the vessels that supply blood to the brain. Ultrasound examination allows you to accurately assess the state of patency of extracranial vessels (outside the cranial? vertebral and carotid arteries), and vessels that penetrate the brain tissue (three types of arteries? anterior, middle, posterior).

It should be noted that the ultrasound procedure will not allow to obtain a complete image of the state of the vessel and determine the possibility of identifying the key factors of impaired vascular patency. Diseases such as thrombosis, stenosis, spasms, the formation of atherosclerotic plaques require additional procedures for examining the vascular system in the neck and head.

Indications for ultrasound of the brain and neck

people who have problems with cerebral circulation (in acute or chronic form);
patients who have suffered vascular injuries due to craniocerebral injury and neurosurgical operations);
after toxic vascular damage;
after diagnosing asymmetry or absence of pulse, blood pressure in the upper limbs (hands);
with pronounced noise on the aortic arch;
with a sharp loss of vision;
a different range of pathologies of the cervical spine (after diagnosing osteochondrosis, injuries, congenital anomalies, posture disorders) under the condition of a threat of compression of the vertebral artery and impaired blood supply in the spinal cord.

Ultrasound of the vessels of the brain and neck, price which is optimal for patients of different financial capabilities - it is advisable to repeat the affordable ultrasound screening procedure from time to time for re-examination of patients with atherosclerosis and other pathologies of the head vessels. In the risk group of vascular diseases of the brain there are people with bad habits (smoking), overweight, suffering from hypertensive and coronary heart disease.

Ultrasound diagnostics allows early detection of blood flow disorders to the brain tissues. Oxygen starvation of tissues leads to aggravation of the condition. A timely ultrasound will help prevent a stroke of the brain. Ultrasound screening is recommended for monitoring patients suffering from vascular pathologies and comparing the results of the condition of the vessels after a course of treatment.

Ultrasound provides the specialist with important information about the patency of arterial vessels, which are responsible for the nutrition of the brain - the price of the data obtained is immeasurable. The doctor will be able to quickly identify violations of the outflow of blood from the cranial cavity, which are fraught with fatal consequences. Based on the diagnostic results, the neuropathologist determines the degree of development of collateral and venous pathology. Ultrasound shows the branching of the vascular system, data on the presence of arteriovenous malformation and impaired patency of the vessel. The information obtained is important for the subsequent choice of effective therapy.

Preparing the patient for ultrasound of the vessels of the head and neck

Despite the fact that ultrasound of the vessels of the brain and neck is an affordable procedure at a price, the patient needs to take into account some nuances for maximum veracity of the result.

On the day of the procedure, the patient should:

stop taking medications or limit them if the intake cannot be canceled due to the presence of other diseases;
avoid drinking tea or coffee (caffeinated drinks);
refrain from smoking cigarettes for two hours before the procedure.

It is important to adhere to these rules in order to avoid the occurrence of increased vascular tone.

For the accuracy of the result, it is desirable to remove jewelry from the head and neck area.

The technique of ultrasound of the vessels of the head and neck

In the office, next to the apparatus, there is always a comfortable couch for relaxing the client. The procedure should not cause discomfort or pain. The uzist places the device's sensor on the patient's skin to direct ultrasound to the area where the blood vessels pass, requiring diagnostics.

If there is insufficient blood flow in the vessel, the Doppler effect will not be displayed on the screen of the device. Computer processing of digital data allows you to evaluate the graph of blood flow through the vessel in real time. Ultrasound of the vessels of the brain and neck often includes additional functional tests:

hyperventilation;
finger pressure;
finger pressure;

This helps to more accurately diagnose the mechanism of blood flow regulation.

For severe patients, the procedure of continued Dopplerography is used - ultrasound signals are converted into sound signals. After listening to the data, the specialist is able to accurately assess the blood flow in the studied area of the neck or head. This will allow you to quickly identify blockage or narrowing of the vessel, determine the degree of violation of blood transport through the circulatory system.

The time for ultrasound diagnostics varies between 30-45 minutes. Portable Doppler takes three times less time.

Contraindications to the procedure of ultrasound of the vessels of the head and neck

There are no age restrictions for ultrasound. Ultrasonic waves are absolutely safe for humans. During long-term treatment of vascular diseases, the procedure can be applied several times in a row.

The procedure can be difficult to implement if the diseased vessel is covered with bone tissue or a large layer of subcutaneous fat. Difficulties in diagnosing using ultrasound waves arise in patients with arrhythmia and cardiac pathologies, in patients with slow blood flow.

It is impossible to carry out the procedure on areas of damaged skin - this makes it impossible to attach the device's sensor. It is advisable to wait for healing and only after that do an ultrasound.

Types of ultrasound

There are different types of ultrasound procedures for the vessels of the head and neck:

soft tissue ultrasound
ultrasound examination of the skin
ultrasound examination of the lymph nodes
salivary gland ultrasound
ultrasound examination of the pleural cavity
echocardiography
duplex scanning of the aorta
duplex scanning of brachiocephalic arteries with color Doppler blood flow mapping
duplex scanning of the vessels of the thyroid gland and ultrasound examination of the thyroid gland and parathyroid glands.

The duplex scanning technique combines two advanced studies: ultrasonography and dopplerography. Examination of the arteries of the neck makes it possible to evaluate the vessels from the inside, study possible changes in them and analyze the blood flow velocity.

As a type of ultrasound scanning, this method is absolutely safe, it uses only an acoustic wave of the desired frequency, unlike computed tomography and x-rays, unlike computed tomography and x-rays. In addition, duplex scanning (duplex) is affordable and painless. In our center, a duplex examination is carried out on modern equipment by high-class specialists.

Duplex scanning of the vessels of the head is a combined method that includes ultrasound and dopplerography. The study allows a specialist to see the vessels of the patient's brain, study their structure, analyze the state and characteristics of blood flow by scanning the lumen of the vessel. Duplex makes it possible to detect atherosclerotic plaques, blood clots, pathological changes in the vascular walls. This is an absolutely painless, effective and affordable diagnostic method.

Indications

suspicion of the presence of atherosclerotic plaques;
narrowing of the carotid arteries, revealed through other examinations;
arterial hypertension;
osteochondrosis of the cervical spine;
a history of impaired blood circulation in the brain;
detection of noise during auscultation of the carotid arteries.

How is it carried out?

To do the study, the patient is placed on the couch. The neck should be free from jewelry. A gel is applied to it, which contributes to a better passage of ultrasound. Then a special device is applied to the area under study. Thanks to scanning, the vessel is diagnosed, while images appear on the computer that visualize problem areas. The procedure lasts 20-30 minutes and does not cause any discomfort to the patient.

In our center, you can sign up not only for a duplex examination of the vessels of the neck, but also get advice from the best specialists, as well as undergo a course of treatment at the best prices. You can also get other qualified neurological care at the Neuro-Med Children's and Adult Neurology Center in Moscow.

How to register with a specialist:

Call us at the registration number.

Make an appointment during open hours.

Pay the cost of the service using the payment system on the site using a bank card or a receipt through Sberbank. (see reference information on payment for services).

Come to your appointment according to your scheduled consultation time.

If the service is not provided, the medical center makes a 100% refund.