Ventricular

Ventricular's disease overview

ventricular brain relaxation , also known as hydrocephalus, brain effusion is the result of a proportional imbance between production and absorption of cerebrospinal fluid. The production of cerebrospinal fluid depends largely on the active transport of ions, especially sodium through the special epithelium of the vein plexus to pour into the ventricle cavity. This fluid circulates from ventricular to ventricular (through tubes or holes) and then is absorbed back into the vein circulating system through the subarly subclasses covering the cerebral hemisphere. >

Ventricular brain relaxation is largely due to congestion and obstructing the reabsorbing ventricular brain fluid. Ventricular relaxation has 2 forms: internal brain effusion and external brain effusion. Brain effusion is largely due to the obstruction of the sylvius tube due to complications of infections or the consequences of pinched tumors there. The common brainflow is due to complications of meningitis such as meningitis, infections or hemorrhage complications.

According to the site of ventricular brain relaxation divided into left ventricular brain relaxation, right ventricular dilatation and ventricular brain relaxation on both sides. Most cases of cerebrospinal fluid often increase and cause a range of symptoms. The most prominent is the size of the skull is getting bigger and bigger, manifested by front and wide joints.

Fetal ventricular dilatation is diagnosed mainly based on an ultrasound of the ventricular cavity, which is divided into 2 levels, which are mild ventricular dilatation and ventricular brain dilatation heavy. More than 80% of mild brain relaxes return to normal in the last month of pregnancy. The prognosis depends on the degree of ventricular dilatation of the fetus, if mild can return to normal in the last month or treatment after the palace, if severe, there will be indications for termination of pregnancy.

congenital ventricular brain relaxation is the result of giving birth to a baby with ventricular dilatation during pregnancy. According to the annual statistics, there are about 0.3 -2.5 babies born with hydrocephalus, this is a very dangerous nerve defect for the child's intellectual and physical development after the child Hey.

In addition, brainflow spills can occur at any age, but it occurs more often in infants and adults aged 60 and older. Surgical treatment for hydrocephalus can restore and maintain normal cerebrospinal fluid in the brain. Many different treatments are often required to control symptoms or functional impairments due to brain effusion.

ventricular brain relaxation leaves serious consequences even death so early diagnosis is extremely important during pregnancy to have timely treatment and treatment.

Causes of Ventricular's disease

The cause of ventricular brain relaxation includes:

  • Incident: The most common problem is partially obstructing the normal flow of cerebrospinal fluid, from ventricular to another or from ventricular to other spaces around the surrounding brain.

    • Poor absorption: less common is a problem with mechanisms that allow blood vessels to absorb cerebrospinal fluid. This is often associated with disease or injury.

  • Excess production: Rare, cerebrospinal fluid is created faster than it can be absorbed without end leading to cerebrospinal fluid.

    • There are 10% of the fetus with ventricular dilatation is caused by abnormal chromosomes, hemorrhage or infection.

    caused by hydrocephalus or other brain defects such as chini syndrome, meningeal hernia or post -hole abnormalities.

  • Due to Dandy - Walker syndrome and 2 - 10% accompanied by hydrocephalus, this disease has a genetic X chromosome, mainly in boys.

    • Symptoms of Ventricular's disease

    Signs and symptoms of ventricular dilatation by age are as follows:

    Infants
  • Flatter the head size: The abnormal big head, rapid increase in the size of the head, touching the bulging
    • vomiting
  • Sleeping a lot
  • crying
  • Convulsions

    • Mechanical tone reduction

  • Eyes look in one direction
  • Slow reflexes
    • Children can walk and older children
  • Headache
  • Fuzzy or a couple look
  • Fixed eyes (sunlight)
  • The abnormal expansion of the child to know to walk
    • Sleep or indifferent
  • Nausea or vomiting

    • Unstable balance

  • Poor coordination
  • Poor food
  • Convulsions
  • Self -control

    • Change behavior and perception : irritability, personality changes, impaired academic achievement, delay or problems with techniques The previous power, such as walking or talks

    Youth and middle -aged
  • Headache
  • Loss of coordination or balance
  • loss of bladder control or urination regularly
  • vision impairment
  • Memory impairment, concentration and other thinking skills may affect work performance
    • Elderly

    Among the adults aged 60 and older, the more common signs and symptoms of brainflide are:

  • loss of bladder control or frequent urination
  • Memory loss
  • Gradually lose other thinking skills or reasoning
  • Difficult traveling, often described as a disturbing gait or feeling of feet trapped
  • Poor or balanced coordination
    • When to see a doctor? This evidence:

  • A cry
  • Problems with sucking or feeding
  • Unexplained, recurrent vomiting
  • Do not want to move your head or lie down
  • Difficulty breathing
  • Convulsions

    • People at risk for Ventricular's disease

    Babies

    brain overflow appears at birth (congenital) or immediately after birth may occur due to any of the following cases:

  • The abnormal development of the central nervous system can hinder the flow of cerebrospinal fluid
  • Bleeding in the ventricle, a complication that can occur at prematurely
  • Infections in the uterus during pregnancy, such as rubella or syphilis, can cause inflammation in the fetal brain tissue
    • Other risk factors occur at all ages:
  • Trade or brain tumor or spinal cord

    • Central nervous system infection, such as bacterial meningitis or mumps

  • Bleeding in the brain due to stroke or head injury

    • Other traumatic brain injuries

    Prevention of Ventricular's disease

  • If you are pregnant, take care of before birth often. According to the doctor's proposal schedule for examination during pregnancy may reduce the risk of early labor at risk of brain effusion and other complications.
  • Protection against infectious diseases: Follow the vaccination and screening schedules proposed for age and gender. Preventing and promptly treating infections and other diseases related to hydrocephalus may reduce your risk.
  • To prevent head injury: Use appropriate safety equipment. For babies and children, use a safe chair for children suitable for age and size suitable for all car trips. Ensure all baby devices - cribs, strollers, swings, armchairs - meet all safety standards and are adjusted to suit the size and development of the baby. Children and adults should wear helmets when riding a bicycle, skateboard, motorbike, sleds or terrain.
  • Always wear seat belts in motor vehicles. Young children should be guaranteed in children's safety seats or lifting chairs. Depending on their size, older children can be fully limited to seat belt.

    • Diagnostic measures for Ventricular's disease

    Pregnancy ventricular dilatation

  • In the 3 -month period in the middle of pregnancy, if during the ultrasound process, the fetal ventricular ventricular is stretched with a diameter of 10mm, it is called ventricular dilatation, and the 15mm diameter is waterlogged hydraulic.

    • To detect ventricular dilatation in the fetus, people rely on AFP (one of the three substances tested in Triple Test), ultrasound and amniocentesis to detect abnormalities of Chromosomes.

  • The average of the fetal ventricular cavity is measured <10mm, if> 10mm is called a mild ventricular relaxation. If the compartment is> 20mm, it is severe ventricular dilatation

    • Diagnosis of erratic brain relaxation is based on:

  • Clinical symptoms
  • Neurological examination: The type of neurological test will depend on a person's age. Neuroscientist can ask questions and conduct relatively simple tests in the office to assess how good muscle, movement, health and senses work. >
  • ultrasound: ultrasound images, using high frequency sound waves to create images, often used for initial assessment for children Newborn because this is a relatively simple and low -risk procedure.
  • Magnetic resonance images (MRI) using radio waves and magnetic fields to create 3 -dimensional images or brain detailed cross -section are very valuable to help diagnose brain relaxation loss.
  • Computerized tomography (CT) is a specialized X-ray technology that can create cross-sectional images of the brain. Painful and fast scan.

    • Ventricular's disease treatments

    Treatment of pregnancy ventricular dilatation
  • In 3 months in the middle of pregnancy, if the ultrasound mother detects a ventricular brain with a size of less than 10mm, there is no need to worry too much. Mom only needs regular examination to monitor and do not need much intervention.

    • Mild ventricular relaxation is a normal change, due to the side effects of other malformations. Therefore, when detecting a thorough test and ultrasound with the fetal heart and brain.

  • If when the test results show that there are no abnormalities, the doctors will monitor the pregnant mother for a few days for the most accurate conclusion or the pregnant mother can be Monitoring at home until birth. Ensure the following pregnancy.
    • Treatment of ventricular dilatation at other ages

    Treatment mainly by surgical method includes the following two methods:

    Shunt system: The most common treatment for hydrocephalus is surgery to place the drainage system, called Shunt. It consists of a long, flexible tube with a valve holding liquid from the brain flow in the right direction and at the right speed.

    The end of the tube is usually placed in one of the ventricles of the brain. The tube is then placed under the skin to another part of the body, where the excess cerebrospinal fluid can be absorbed more easily - such as the abdomen or a chamber in the heart.

    People with hydrocephalus often need a shunt system for the rest of their lives and need to monitor regularly.

    The third ventricular surgery     The third laparoscopic surgery is a surgical procedure that can be used for some people. During the procedure, the surgeon uses a small video camera to have a direct vision inside the brain and then create a hole at the bottom of one of the ventricles or between the ventricle to allow the brain marrow fluid to flow out. from the brain.

    complications of surgery

    both surgical procedures can lead to complications. The shunt system may stop drainage of cerebrospinal fluid or regulate drainage due to mechanical malfunction, obstruction or infection. Complications of ventricles include bleeding and infection.

    Other treatments

    Some people suffer from hydrocephalus, especially children, may need additional treatment, depending on the severity of long complications long brain overflow.

    See more:

  • dangerous complications of hydrocephalus
  • How to diagnose hydrocephalus? Li> How does hydrocephalus form?

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