A stroke belongs to the neurology department.

Written by Chen Yu Fei
Neurosurgery
Updated on May 21, 2025
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Stroke is generally categorized under neurology. When a stroke occurs, it is crucial to take the patient to the local hospital immediately for treatment assessed by a neurologist. Typically, during the acute phase, thrombolytic therapy is utilized for treatment if the conditions for surgery are met. If the thrombolysis window is missed, it is recommended to administer intravenous drips to the patient to nourish the brain, improve blood circulation, and provide nutrients to the nerves. It is important to monitor the patient’s condition, and during treatment, dynamic re-examination of the head CT or MRI is necessary to determine the location, extent, and severity of the stroke, and to timely adjust the treatment plan.

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How long can one survive after a stroke?

The lifespan after a stroke depends on the location and area of the stroke, the treatment received, and subsequent complications. Some patients with severe acute strokes are at risk of life-threatening conditions, and not everyone survives this acute phase. Those who do survive and enter the recovery and post-effects phases can extend their lifespan by controlling risk factors for stroke, delaying or preventing recurrence. Early rehabilitation, such as acupuncture during the early recovery phase, does not affect the normal lifespan in mild cases. However, recurrent strokes can shorten the lifespan, especially if complications like aspiration pneumonia occur afterward.

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Written by Wang Li Bing
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How should aspirin be taken for cerebral infarction?

Aspirin should be taken for cerebral infarction. It can be used not only during the acute phase of cerebral infarction but also for secondary prevention treatment. If a patient suffers a cerebral infarction, thrombolytic interventional surgery can be conducted during the acute phase window. If the patient has missed the time for surgery, then choosing antiplatelet drugs like aspirin and clopidogrel, along with atorvastatin for lipid regulation and stabilizing plaques, is advisable. A follow-up CT should be done dynamically, and changes in the patient's consciousness and pupils should be monitored.

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What should be done if the area of cerebral infarction is large?

If a large cerebral infarction occurs, brain edema often peaks within two to three days, and the mortality rate is extremely high. If medical attention is sought within six hours of onset, thrombolytic therapy can be considered. If emergency thrombolysis is exceeded, then only conservative drug treatment is available. For example, mannitol dehydration to reduce intracranial pressure, nourish neurons, protect brain cells, provide nutritional support, etc. After a stroke, it is essential to monitor changes in the patient's consciousness and pupils, dynamically assess the patient’s Glasgow Coma Score, and be aware of various potential complications. Family members should be well-informed about the patient's condition, etc. (Specific medications should be administered under the guidance of a doctor.)

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Can people with cerebral infarction eat eggs?

For patients with cerebral infarction, it is acceptable to eat egg whites. Egg whites contain abundant amino acids which can enhance the body's resistance and ensure adequate nutrition for the patient. For cerebral infarction, it is advisable to consume fewer egg yolks. Additionally, egg yolks have a relatively high cholesterol content, which is not conducive to controlling blood lipids in patients. Thus, egg whites can be consumed, but egg yolks should be eaten in moderation. Moreover, patients with cerebral infarction should also consume plenty of fresh vegetables and fruits, which are rich in folic acid and can help fight arteriosclerosis. Additionally, it is beneficial to eat foods rich in unsaturated fatty acids, such as some deep-sea fish and olive oil.

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Cerebral infarction X-ray manifestations

Brain infarction generally does not involve X-rays because X-rays primarily target bone issues, not brain tissue issues. If a brain infarction occurs, a cranial CT or MRI can be performed. In acute cases of sudden onset, a cranial CT is primarily used to exclude cerebral hemorrhage, as brain infarction typically does not show up in the acute phase. However, in cases of extensive brain infarction, changes might also appear on a CT during the acute phase. Additionally, after the acute phase, about 1 day or 24 hours later, brain infarctions generally appear as low-density shadows on a CT. On an MRI, in diffusion imaging, brain infarctions generally appear as high-density, high-signal areas, while they appear as low-signal areas in T1 imaging and high-signal areas in T2 imaging. It is also suggested to perform cranial magnetic resonance angiography to examine the status of the blood vessels.