Overview:
The disease affects the brain because the blood supply to cerebral arteriosclerosis, in particular, recurrent cerebrovascular accident caused by dementia syndrome. Outside the brain arteries (carotid artery or the basilar artery cone) hardened plaque or ischemia caused by microemboli center of diffuse white matter infarction caused by a small majority, which is called multi-infarct dementia. More than the disease on_set_ in middle-aged men slightly more than women. Mostly ladder development course, and often may be associated with the limitations of the nervous system signs. The root cause of the disease caused by cerebral arteriosclerosis is caused due to organic changes in brain tissue. The degree of cerebral arteriosclerosis may be due to different parts of a difference.
Symptoms:
Acute on_set_ are often occurs after the on_set_ of cerebrovascular accident, confusional state may be present, associated with behavior disorders and hallucinations delusions, seizures occurred after the personality and mental retardation. According to infarction are different for different parts of the nervous system signs such as hemiplegia, nystagmus, agnosia, apraxia, ataxia and pyramidal tract signs such as positive.
Increased and the duration of the jumping phase alternating incomplete remission characterized by the so-called step process. Up to several years or even more than a decade, the cause of death in heart and kidney failure for many.
Diagnosis based on:
EEG often has significant abnormality; cerebrospinal fluid protein may have increased slightly; cerebral blood flow decreased with the check for blood vessel elasticity, resistance increases, reduced blood flow and slow; ct scan, low-density areas and the limitations of ventricular dilatation; magnetic resonance imaging may show lacunar infarct.
Treatment:
Who have high blood pressure and atherosclerosis, according to medical symptomatic treatment. Development of acute ischemia can be injection of Salvia, Sichuan and other injection dome. Objects can be found indications of surgery. Can be taken to improve brain cognitive rehabilitation, brain and other complex new and RNA. Hyperbaric oxygen treatment and UV irradiation treatment to induce some oxygenated blood back to the early patients have a certain effect. Mental symptoms are apparent, can be combined with a small amount of antipsychotic drugs such as thioridazine treatment, symptoms once the control, you can stop. |
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