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Repeated bleeding is the most serious complication. If a cerebral aneurysm bleeds for a second time, the outlook is significantly worsened.Changes in consciousness and alertness due to a subarachnoid hemorrhage may become worse and lead to coma or...
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Individuals who are conscious and demonstrate few neurologic symptoms when they reach medical help have the best prognosis. However, the overall prospects for subarachnoid hemorrhage patients are generally not good.
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A stroke is an interruption of the blood supply to any part of the brain. A stroke is sometimes called a"brain attack.".Cerebrovascular disease; CVA; Cerebral infarction; Cerebral hemorrhage; Ischemic stroke; Stroke- ischemic.Approximately every 4...
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The following Clinical Topic Tour provides an overview of stroke and was adapted from materials published by the National Institute of Neurological Disorders and Stroke and the Centers for Disease Control and Prevention.
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A stroke is the sudden death of brain cells in a localized area due to inadequate blood flow.A stroke occurs when blood flow is interrupted to part of the brain. Without blood to supply oxygen and nutrients and to remove waste products, brain cell...
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Stroke is an increasing public health concern throughout the world as the leading cause of long-term disability. There is estimated to be over 3.5 million survivors of stroke in the United States.
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A stroke is an interruption of blood circulation to the brain causing a neurologic deficit reflecting the area of the brain affected. Stroke can be ischemic or hemorrhagic. 1 Ischemic stroke is most prevalent.
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A stroke is the sudden death of brain cells in a localized area due to inadequate blood flow.A stroke occurs when blood flow is interrupted to part of the brain. Without blood to supply oxygen and nutrients and to remove waste products, brain cell...
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There are various clinical and pathological subtypes of stroke, and identification of the subtype is necessary for correct management. Investigations Imaging Brain imaging should be performed within the first 48 hours of the onset of stroke (see below), to determine whether the stroke is haemorrhagic or ischaemic and to exclude other causes (e.g. tumour).
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Stroke, or cerebrovascular accident(CVA), is the third leading cause of death(after heart disease and cancer) in the United States and the industrialized countries of the world. The term"stroke," which comes from subjects being suddenly"struck dow...
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Cerebrovascular accident(CVA) is the medical term for what is commonly termed a stroke. It refers to the injury to the brain that occurs when flow of blood to brain tissue is interrupted by a clogged or ruptured artery, causing brain tissue to die...
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A stroke, also called a cerebral infarction, is a life-threatening condition marked by a sudden disruption in the blood supply to the brain.A disruption in the blood supply to the brain starves the brain of oxygen-rich blood and causes the nerve c...
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A stroke, also called a cerebral vascular accident(CVA), is the sudden death of cells in a specific area of the brain due to inadequate blood flow.A stroke occurs when blood flow is interrupted to a part of the brain, either when an artery bursts ...
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Stroke is the common name for the injury to the brain that occurs when the flow of blood to brain tissue is interrupted by a clogged or burst artery. Arterial blood carries oxygen and nutrition to the cells of the body.
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Epilepsy is a brain disorder involving repeated, spontaneous seizures of any type. Seizures("fits," convulsions) are episodes of disturbed brain function that cause changes in attention or behavior.
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Epilepsy is a condition characterized by recurrent seizures that may include repetitive muscle jerking called convulsions. A seizure is a sudden disruption of the brain''s normal electrical activity accompanied by altered consciousness and/or other...
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A seizure is a sudden disruption of the brain''s normal electrical activity accompanied by altered consciousness and/or other neurological and behavioral manifestations. Epilepsy is a disorder of the brain characterized by recurrent seizures that m...
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Epilepsy is a chronic(persistent) disorder of the nervous system. The primary symptoms of this disease are periodic or recurring seizures that are triggered by sudden episodes of abnormal electrical activity in the brain.
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Epilepsy is a chronic(persistent) disorder of the nervous system. The primary symptoms of this disease are periodic or recurring seizures that are triggered by sudden episodes of abnormal electrical activity in the brain.
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A seizure is a sudden disruption of the brain''s normal electrical activity accompanied by an alteration in consciousness or other neurological and behavioral manifestations. Epilepsy is a condition characterized by recurrent seizures that may incl...
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Temporal lobe epilepsy(TLE) is a term that refers to a condition where seizures are generated in the portion of the brain called the temporal lobe. Either the right or the left temporal lobe can be involved, and in rare cases both temporal lobes c...
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A seizure is a sudden disruption of the brain''s normal electrical activity accompanied by altered consciousness and/or other neurological and behavioral manifestations. Epilepsy is a condition characterized by recurrent seizures that may include r...
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The outward signs of epilepsy may range from only a slight smacking of the lips or staring into space to a generalized convulsion. It is a condition that can affect anyone of any age, sex, or race.The number of people with epilepsy is not known.
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The words"epilepsy" and"epileptic" are of Greek origin and have the same root as the verb"epilambanein," which means"to seize" or"to attack." Therefore, epilepsy means seizure, while epileptic means seized.
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