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Non-traumatic intracerebral hemorrhage (or hemorrhagic stroke) is a spontaneous bleeding into the brain tissue because of rupture of blood vessels that may be related to high blood pressure, high cholesterol, diabetes, smoking, amyloidosis, or structural weakness of blood vessel walls. In most cases, cerebral hemorrhage occurs suddenly because of excitement and exertion. And the mortality rate in the early stage is quite high. Most of survivors get sequelas like movement disorder, cognitive impairment, dysphonia and dysphagia. |