Mock nerve atrophy

Mock nerve atrophy's disease overview

The optic nerve atrophy is the condition of destroying the optic nerves due to any cause, limiting the ability to transmit information from the eye to the brain. Symptoms of optic nerve atrophy often include vision loss, reduced ability to identify colors and eye pain when exercising. As a result of the disease, it affects both vision, vision and vision and ability to identify the color of the eye, eventually can lead to blindness otherwise treatment of optic nerve atrophy . Elderly people often have nerve atrophy due to reduced blood flow to nourish nerves.

Malt nerve atrophy accounts for about 0.8% of the causes of blindness. This is not a disease but a consequence of many different diseases. Nervous atrophy has no statistics on gender incidence, can be encountered at any age, including congenital nerve atrophy .

Neurological atrophy is translated from the term "Optic Atrophy" in English. In medicine, "atrophy" is the word to refer to the state of losing a number or most of the nerve cells, often the consequence of use for a long time. Many experts believe that the term "Optic Neuropathy" should be changed, meaning that optic neuropathers to avoid misunderstandings.

Causes of Mock nerve atrophy's disease

The optic nerve is responsible for conducting rudimentary images from the retina to the image processing center in the cerebral cortex as an electrical pulse, helping us to see the object clearly. There are many groups of causes of optic nerve atrophy:

Anemia raised neurological

This is the most common cause. Nervous nerves are nurtured when blood vessel pressure is smaller than eyeball pressure. Neurological atrophy caused by nourished anemia is often seen in central venous artery diseases, carotid artery obstruction and cranial artery. The location of damaged blood vessels determines the separate treatment. Angel nervous nerves caused by nourishing anemia can also occur after radiation therapy for the head of the neck for 3 months to 8 years, an average of about 1.5 years due to the tissue lesions of the blood vessel, which can be combined. With the lesions of the market. Some systemic diseases such as hypertension, diabetes, atherosclerosis also cause vessel damage and reduce the amount of blood nervous feeding common in the elderly.Mental inflammation

Mental inflammation causes edema and myelin surrounding surrounding nerve fibers. This is the most common cause of optic nerve atrophy and sudden vision loss in young people between 20-50 years old, especially in women. This condition, if combined with myelin degeneration in the white matter of the brain is a suggestion for scattered fibrosis.Nervous atrophy due to tumor compression, infection, and inflammatory process can lead to lesions inside the eye sockets. These lesions can compress nervous wire, edema of disk and lose vision. This condition can also be observed in glaucoma.

Neurological infections

nerve nerves can be infected by a range of causes such as tumors, inflammation or infection. The tumors can be primary in place such as optic nerve tumors, capillaries or cave blood vessels, or secondary tumors such as metastatic carcinoma, throat cancer, lymphoma and leukemia. The most common disorder of inflammatory infection with neuropathy is Sarcoidosis.

Neurological trauma

Trauma directly on the head or eye hole breaks the anatomical structure and the physiological function of the nervous wire such as shot bullets, stabbing knives. Indirect injuries such as car accidents can also damage the exam. The most common location is the nervous segment in the skull

Genetic nerve atrophy

The genetic nerve atrophy is divided into congenital optic nerve atrophy in genetic or dominant gene, genetic Behr nerve atrophy in the recessive gene and Leber -style nerve atrophy due to mitochondrial mutations.

Other causes

optic nerve atrophy may be due to nutritional deficiencies (protein, vitamin B, vitamin B12, folic acid); Or due to toxic substances such as cigarettes, methyl alcohol, ethylene glycol, cyanide, lead and carbon mono oxide ...

Symptoms of Mock nerve atrophy's disease

Symptoms of optic nerve atrophy are quite noticeable, including:

  • Reduce vision for several hours to a few days, sometimes happening suddenly after only one night. The patient blurred quickly. Visuality may be less or less depending on the patient's degree of disease. When the nerve atrophy is complete, the patient will be blind.
  • Color disorders: sharpness and color distinctions decrease in damaged eyes, easy to recognize when compared to good eyes. The most common is red and red disorders. The degree of progression of the disease depends mainly on the cause of the disease.
  • Pain in the eye sockets: Dull pain in the eyes or deep in the eye sockets; Special pain increases when eye movement.

    • People at risk for Mock nerve atrophy's disease

    People with diseases or favorable factors such as increased intraocular pressure, blood vessel compression, inflammation of the axon and atrophy of myelin are all risks of wire atrophy. Glass nerves.

    Prevention of Mock nerve atrophy's disease

    Neurological atrophy is the final stage of the process of destroying the optic nerve causing irreversible damage. Therefore, the most basic prevention is to detect and treat background diseases to preserve the remaining function of the nervous part that has not been affected.

    Diagnostic measures for Mock nerve atrophy's disease

    Diagnosis of optic nerve atrophy needs to coordinate with patient history, clinical examination and subclinical tests:

    History of the patient's history plays an important role, it is necessary to exploit the history of drugs, previous diseases, the time of symptoms of vision loss and attached symptoms. >Clinical examination

    A full eye exam includes market examination, vision, color recognition, and performing eye examination. The results of the eye shed often showed pale plates due to nourished anemia.

    Subclinical diagnostic media
  • Some tests to detect systemic diseases such as blood sugar, cardiovascular exploration.
  • Optical coherence Tomography (OCT) to evaluate the thickness of the retina nerve cells around the eyes, lymphadenopathy of the retina.

    • Electrophysiology (Electrophysiology) helps eliminate retinopathy.

  • MRI or CT scan of brain to detect background diseases that cause nerve atrophy like brain tumors

    • Mock nerve atrophy's disease treatments

    Treatment of optic nerve atrophy is mainly to treat the cause of the disease. There is no way to restore the destroyed nerve. The treatment before acting towards atrophy of the optic nerve helps to preserve the function of the eye. For example, patients with glaucoma should be well -controlled, using steroids to control the inflammatory process in neuritis.

    Along with the treatment of the cause, vitamins, anti -atherosclerosis drugs, increased metabolic drugs in nerve cells, increased blood flow, antioxidants, anti -blood pressure, cashew, cashew Blood sugar can be appointed.

    In some cases, the transplanting method can only improve vision, enhance vision for patients energy atrophy . However, the rate of treatment for lesion recovery is quite low because all lesions for optic nerves tend to exist permanently because neurons cannot be regenerated or treated. P>

    Stem cell therapy is a new method, promising improvements in treatment. In many countries with advanced medicine in the world, this method has applied this method to treat optic nerve atrophy . Stem cells can differentiate into light receiving cells, help improve vision, light sensitivity, vision, can slow or stop visual loss.

    See also:

  • Failure: Causes, symptoms, diagnosis and treatment
  • Structure and parts of the eye < /Li>
  • Eye surgery is performed at Vinmec Hospital

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