Medicine

MRI with contrast: feedback, preparation. How is an MRI of the brain done with contrast?

MRI with contrast: feedback, preparation. How is an MRI of the brain done with contrast?

Last modified: 2025-01-23 17:01

The possibilities of modern medicine make it possible to detect brain tumors at the very initial stages. MRI with contrast is one of the main methods for diagnosing these and similar pathologies. The study is not accompanied by radiation exposure to the body and is performed very quickly

CT of the heart and coronary arteries - features, description of the procedure and indications

CT of the heart and coronary arteries - features, description of the procedure and indications

Last modified: 2025-01-23 17:01

The heart is one of the most important organs of the human body, so its work must be constantly monitored in order to timely detect malfunctions in its functioning and begin treatment in the presence of any diseases. Today, there are a huge number of different research methods. Among them, the most effective is CT of the heart

MRI: contraindications to the procedure

MRI: contraindications to the procedure

Last modified: 2025-01-23 17:01

Despite the high diagnostic value, in some cases it is better to refuse such an examination as an MRI. Contraindications to the examination are relative and absolute. Most often they are associated with the presence of foreign metal in the body and some conditions of the body

Urine density. Deciphering the general analysis of urine

Urine density. Deciphering the general analysis of urine

Last modified: 2025-06-01 06:06

Complete urinalysis can detect organ malfunction by determining the general properties of urine and microscopy of urinary sediment. The analysis is prescribed in the event of diseases of the urinary system, to determine the dynamics of the course of the disease and control it

Resection of the sigmoid colon: indications for surgery, features, consequences

Resection of the sigmoid colon: indications for surgery, features, consequences

Last modified: 2025-01-23 17:01

Resection of the sigmoid colon is performed for injuries and tumors that damage the large intestine. In most cases, such surgery is carried out urgently. There are several ways to carry out this operation. Most often it is done by the Mikulich or Hartmann method

Departments of the large intestine, its structure and functions

Departments of the large intestine, its structure and functions

Last modified: 2025-01-23 17:01

The human digestive system is quite complex and has several departments that perform various important functions. And the large intestine is no exception, because it helps, among other things, get rid of most of the body's waste products

The effect of copper on the human body: signs of poisoning, symptoms, treatment

The effect of copper on the human body: signs of poisoning, symptoms, treatment

Last modified: 2025-01-23 17:01

The action of copper is extremely important in the human body - extends to the functioning of blood vessels. Copper is responsible for the condition of the skin, the development of immunity and other reactions. The biochemistry of copper consists in its participation in enzymatic reactions as a catalyzing component

Ultrasonography of the renal arteries: description, features and recommendations

Ultrasonography of the renal arteries: description, features and recommendations

Last modified: 2025-01-23 17:01

The full name of the study of ultrasound of the renal arteries sounds like "ultrasound triplex Doppler." This is a modern method of diagnosing, which is used to establish a violation of blood flow in the vessels. The effect is based on the reflection of an ultrasonic wave from red blood cells, which allows you to see the vessels in action from the inside

Head and neck veins - anatomy

Head and neck veins - anatomy

Last modified: 2025-01-23 17:01

As you know, the brain needs a certain amount of nutrients and oxygen to function properly. This explains the presence of a developed network of arteries that carry blood to the tissues. Timely outflow of fluid is very important, so it is worth examining the main veins of the head and neck

TCDG of the vessels of the head and neck: features and decoding

TCDG of the vessels of the head and neck: features and decoding

Last modified: 2025-01-23 17:01

Oxygen and other important elements for life through the arteries and veins enter the brain cells of the head and other organs. Nutrient deficiency negatively affects the state of the human body. Ultrasound dopplerography (dopplerography of the cervical vessels, ultrasound, doppleroscopy of cerebral vessels, dopplerography of cerebral vessels, transcranial dopplerography) is a non-invasive method for analyzing blood flow

Computed tomography of the head: reviews of the procedure

Computed tomography of the head: reviews of the procedure

Last modified: 2025-01-23 17:01

It is far from always possible to make a diagnosis based on the patient's complaints alone, especially if problems are observed from the nervous system. To investigate her condition allows computed tomography (tomogram) of the head. This is one of the modern methods of medical diagnostics, which is suitable for patients of different age categories

Glossopharyngeal nerve: description, structure and functions

Glossopharyngeal nerve: description, structure and functions

Last modified: 2025-01-23 17:01

Glossopharyngeal nerve is part of the IX pair of all nerves of the skull. Has several different types of fibers. In the article, we will consider its functions, structure, as well as common diseases

Cuboid bone of the foot: photo, where is it located?

Cuboid bone of the foot: photo, where is it located?

Last modified: 2025-01-23 17:01

Despite the fact that the cuboid bone is located in the area of the outer part of the foot, its fractures separately from the joint are quite rare. Among skeletal injuries, cuboid fractures account for 0.14%, foot bones - 2.5%

Physiological and reparative regeneration. Types, methods of reparative regeneration

Physiological and reparative regeneration. Types, methods of reparative regeneration

Last modified: 2025-01-23 17:01

Surprisingly, if the lizard's tail falls off, then the missing part of it will re-form from the rest. In some cases, reparative regeneration is so perfect that the entire multicellular organism is restored from only a small fragment of tissue

Breathing tube: types and purpose

Breathing tube: types and purpose

Last modified: 2025-01-23 17:01

How to choose a snorkel for scuba diving? If you are a beginner swimmer, then this device should not be in the first place among swimming accessories. Additional accessories will be more useful for professional divers or those who decide to expand their knowledge of deep sea diving. In such cases, in order to feel comfortable in the water, a breathing tube for swimming is indispensable

Cravat armband: overlay

Cravat armband: overlay

Last modified: 2025-01-23 17:01

Today we will talk about the scarf bandage. Its name speaks for itself. A cloth or gauze scarf is used as a dressing

Turtle bandage on the elbow joint, on the knee joint: overlay

Turtle bandage on the elbow joint, on the knee joint: overlay

Last modified: 2025-01-23 17:01

Everyone is at risk of hurting their arm or leg. It can be a bruise with a violation of the integrity of the skin, bone tissue. With such injuries, the mobility of the elbow or knee joint is impaired. When an accident occurs and the joint is damaged, you need to urgently seek medical help, especially if the skin is damaged and an abrasion appears

Body mass index: formula for determining age

Body mass index: formula for determining age

Last modified: 2025-01-23 17:01

To determine the correct ratio of body mass index, one indicator of weight is not enough. It can be explained like this. For example, with a height of 180 cm, a weight of 70 kg is considered normal, the same weight with a height of 160 cm already exceeds the norm. As a rule, the calculation takes into account several indicators at once. To indicate the norm or deviations from it, use the concept of BMI (body mass index)

Sklifosovsky Research Institute (Moscow): list of services, doctors, departments, how to get there, reviews

Sklifosovsky Research Institute (Moscow): list of services, doctors, departments, how to get there, reviews

Last modified: 2025-01-23 17:01

Research Institute named after Professor of Medicine Nikolai Vasilyevich Sklifosovsky is widely known as the largest and wide-ranging scientific and practical medical center in Russia

Magnetic resonance therapy: reviews, contraindications. What does magnetic resonance therapy treat?

Magnetic resonance therapy: reviews, contraindications. What does magnetic resonance therapy treat?

Last modified: 2025-01-23 17:01

Magnetic resonance therapy is an innovative method. With its help, it is possible to cure diseases such as arthrosis and other ailments associated with the musculoskeletal system

Internal and external respiration: description, indicators and functions

Internal and external respiration: description, indicators and functions

Last modified: 2025-06-01 06:06

Breathing is a complex reflex continuous act. It ensures the constancy of the gas composition of the blood. It consists of three stages or links: external respiration, gas transport and tissue saturation. Failure can occur at any stage. It can lead to hypoxia and even death

The structure of the human leg: bones and joints

The structure of the human leg: bones and joints

Last modified: 2025-01-23 17:01

In our feet are the largest bones of the body. Knowledge of the skeletal system and the structure of the leg is very important in order to maintain your he alth and not lose your motor abilities

Pulse while running: rules for running training, heart rate control, normal, excess beats and normalization of the heartbeat

Pulse while running: rules for running training, heart rate control, normal, excess beats and normalization of the heartbeat

Last modified: 2025-01-23 17:01

Why measure your heart rate while running? This must be done in order to understand how correctly the load was selected during the training. Excessive overvoltage can even harm the body and adversely affect the functioning of internal organs

Swelling of the larynx in a child: symptoms, first aid, causes, treatment

Swelling of the larynx in a child: symptoms, first aid, causes, treatment

Last modified: 2025-01-23 17:01

Feeling tight, difficulty swallowing and breathing are symptoms familiar to many. There are a lot of reasons why the larynx swells and the swelling of the throat develops in an adult and a child. If emergency assistance is not provided in such a situation, tragic consequences are not excluded

Day care hospital. Full amount of necessary funds for course treatment without hospitalization

Day care hospital. Full amount of necessary funds for course treatment without hospitalization

Last modified: 2025-01-23 17:01

Along with the outpatient and inpatient types of treatment, the provision of medical care in the so-called day hospitals is widespread. This is a kind of intermediate option between the outpatient clinic and inpatient treatment

Quarantine in kindergarten. Under what conditions is it introduced and when is it canceled?

Quarantine in kindergarten. Under what conditions is it introduced and when is it canceled?

Last modified: 2025-01-23 17:01

When quarantine is introduced, parents can stay at home on sick leave with their child. However, controversial issues arise when doctors refuse to issue disability certificates

How to raise immunity with folk remedies, vitamins and medicines? Ways to increase immunity at home

How to raise immunity with folk remedies, vitamins and medicines? Ways to increase immunity at home

Last modified: 2025-01-23 17:01

If there is a need to increase the level of immunity, then you can always use special preparations or use folk remedies. How to raise immunity? Consider this further in more detail

Treatment of midge bite in nature and at home

Treatment of midge bite in nature and at home

Last modified: 2025-01-23 17:01

A midge is a small fly that causes terrible trouble to a person. This happens both in spring, in summer and even in autumn. What harm does this insect bring to a person, and what is the treatment for a midge bite?

How to be and what to do if you broke your arm?

How to be and what to do if you broke your arm?

Last modified: 2025-01-23 17:01

Injury to your limb from a fall or impact can be both a dislocation and a bruise, a sprain and, of course, a fracture. How to determine this and what to do if you break your arm?

The eternal question: why do girls smell between their legs?

The eternal question: why do girls smell between their legs?

Last modified: 2025-01-23 17:01

Why do girls smell between their legs? Why are they embarrassed about this and what can be done to ensure that your intimate smell is not questionable? We will answer these questions in our article

How to induce vomiting after eating and why do you need to do it?

How to induce vomiting after eating and why do you need to do it?

Last modified: 2025-01-23 17:01

Do you know how to induce vomiting after eating? And about some of the dangers that lurk in this? Want to know more? Read the article

What do ticks look like under the skin, and what danger do they pose to us?

What do ticks look like under the skin, and what danger do they pose to us?

Last modified: 2025-01-23 17:01

Spring brings with it not only spring mood, but also aggressive ticks. What do ticks look like under human skin? What danger do they carry? We will answer these and other questions in our article

What to do and where to go if bitten by a tick?

What to do and where to go if bitten by a tick?

Last modified: 2025-01-23 17:01

Spring is coming soon, a beautiful time of the year. But the spring mood can be destroyed in an instant! Yes, it was this period of time that was marked by the great activity of ixodid ticks in nature. What to do and where to turn if bitten by a tick?

The amazing human eye: structure and function

The amazing human eye: structure and function

Last modified: 2025-01-23 17:01

The human eye, whose structure we will consider in the framework of this article, is not in vain compared to the mirror of the soul! Even the most reputable scientists who know firsthand what our vision is, do not cease to be surprised by it to this day, calling this mechanism a real miracle of nature

Swelling under the knee: causes, symptoms, research, diagnosis and treatment

Swelling under the knee: causes, symptoms, research, diagnosis and treatment

Last modified: 2025-01-23 17:01

Swelling under the knee is a reason to immediately seek help from your doctor. This is due to the fact that the knee joints perform the function of support while walking, running or jumping. It is thanks to the lower limbs that a person has the opportunity to walk, so any violations in the condition of the knee joints require timely treatment

Blood test: norm and interpretation of results

Blood test: norm and interpretation of results

Last modified: 2025-01-23 17:01

The main method for diagnosing most diseases is a blood test in the laboratory. Based on deviations from the established norm of the blood test, the attending physician makes or confirms the diagnosis and prescribes the necessary course of treatment. It allows you to identify deviations in the early stages, which will allow the doctor to prescribe treatment at the beginning of the formation of the disease. The norm and interpretation of the general blood test are a very important step in tracking the general condition of the body

How to check water quality at home: all available methods

How to check water quality at home: all available methods

Last modified: 2025-01-23 17:01

Every adult should drink at least one and a half liters of water a day. This is the norm that will allow your body to work like a clock. But not always the water that comes from the tap will meet the desired quality. It is in this case that you should check all the characteristics in order to protect your he alth

Blood on the MOR: where does it come from, the timing of the results, transcript, norms and deviations

Blood on the MOR: where does it come from, the timing of the results, transcript, norms and deviations

Last modified: 2025-01-23 17:01

Every person knows the general and biochemical blood tests, so when a doctor sends a patient for their delivery, there are absolutely no questions. But having taken a referral from the doctor for a specific study, many are wondering: blood on the MOR, what kind of analysis is it

Foot taping: features, description and effectiveness

Foot taping: features, description and effectiveness

Last modified: 2025-01-23 17:01

Foot taping is an innovative technique for the treatment and prevention of symptoms manifested in the form of pain and stiffness of movement. The essence of the technique is to apply elastic patches to the affected area

Normoblasts in the general blood test: purpose, classification, interpretation, methods of the procedure and indications

Normoblasts in the general blood test: purpose, classification, interpretation, methods of the procedure and indications

Last modified: 2025-01-23 17:01

Detection of normoblasts in the general blood test is a sign that a pathological process is present in the body. But, unfortunately, most people do not even have a clue about what normoblasts are and what the excess of their norm is fraught with