Can people with cerebral embolism eat lamb?

Written by Liu Yan Hao
Neurology
Updated on November 14, 2024
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Patients with cerebral embolism can appropriately eat some mutton, but not too much, as the main dietary approach is a low-salt diet. Additionally, foods high in fat should not be consumed excessively, because a common cause of cerebral embolism is the hardening of blood vessels in the neck, carotid artery plaques, especially when soft plaques break off and form emboli that block cerebral vessels through the bloodstream. Thus, consuming these high-fat foods excessively can exacerbate hyperlipidemia, worsen arterial sclerosis, and increase arterial plaque, potentially leading to the recurrence and aggravation of cerebral embolism. Therefore, patients with cerebral embolism can appropriately consume some mutton, as its fat content is not too high, but it should not be consumed in excess. Eating it in moderation is acceptable.

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Written by Zhang Hui
Neurology
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What is a brain embolism?

Cerebral embolism refers to various abnormal emboli that enter the intracranial arteries with blood circulation, causing acute occlusion of the cerebral arteries and leading to ischemic hypoxic necrosis of the brain tissue in the supplied area. The onset is usually very sudden and dangerous, with patients rapidly developing limb paralysis, speech dysfunction, facial paralysis, and in some cases, coma, seizures, and other clinical manifestations. The most common source of embolism is the heart, such as atrial fibrillation or myocardial infarction forming mural thrombi that dislodge and enter the brain causing an embolism. Additionally, there are non-cardiac sources of embolism, such as the detachment of atherosclerotic plaques causing an embolism, as well as air embolisms and cancer cell embolisms. Cerebral embolism is an emergency and severe condition that requires prompt medical attention.

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Written by Tang Li Li
Neurology
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What department should one go to for a cerebral embolism?

Patients with cerebral embolism should visit the department of neurology. Cerebral embolism is not a special disease but rather one type of cerebral infarction. Cerebral infarction generally includes two types: cerebral thrombosis and cerebral embolism. The former refers to the formation of a thrombus at the site of the vessel occlusion. The latter involves a thrombus originating from another location, which blocks the vessel at the infarct site. The sources of such thrombi are varied, with the most common being from the heart, frequently seen in patients with long-term chronic atrial fibrillation. This condition forms a mural thrombus in the atrium, which, during episodes of atrial fibrillation, can detach, be flushed by the blood stream into the brain, and cause cerebral embolism. Secondly, it occurs in cardiac valve diseases, such as rheumatic heart disease, mitral valve alterations, and others. There are also some other sources of thrombi, such as tumor-induced cancer, amniotic fluid embolism in pregnant women, and fat embolism in patients with fractures.

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Written by Zhang Hui
Neurology
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What to do about cerebral embolism?

The onset of cerebral embolism is very sudden, and most cases of cerebral embolism are caused by heart disease. For instance, atrial fibrillation or myocardial infarction can lead to cerebral embolism, which requires immediate medical attention. If it is within the time window for arterial thrombectomy, it is best to proceed with the arterial thrombectomy treatment, and this window typically ranges from six to eight hours. If the time window is missed, the patient should primarily be kept on bed rest and given medications to protect and nourish brain cells. If intracranial pressure is high, medications to reduce dehydration and lower cranial pressure should be administered. After the acute phase, anticoagulation treatment should also be provided to prevent future occurrences of cerebral embolism. Additionally, care should be taken to prevent complications such as pulmonary infections, urinary system infections, and bedsores.

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Neurology
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Can cerebral embolism be treated with thrombolysis?

Cerebral embolism is a relatively common ischemic cerebrovascular disease. If the area of cerebral embolism is very large and it exceeds the time window for thrombolysis, and if the patient is elderly with multiple underlying diseases, then thrombolysis is not recommended. Patients with large-area cerebral embolism have a higher probability of transitioning to cerebral hemorrhage, thus the risk of thrombolysis is very high. However, if it is within the time window for arterial thrombectomy, it is advocated to undergo arterial thrombectomy treatment. Family members can communicate more with the doctor to choose the appropriate treatment plan. If the symptoms of cerebral embolism are relatively mild, the affected area is considered small, and it is within three hours, then intravenous thrombolysis treatment could be considered. Patients undergoing intravenous thrombolysis must ensure that a cranial CT is rechecked within 24 hours to exclude any secondary bleeding.

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What should not be eaten in case of cerebral embolism?

Cerebral embolism is a type of cerebral infarction. It is a condition caused by the dislodgment of emboli, leading to the interruption of blood flow in the brain and resulting in the necrosis of brain tissue and cerebral infarction. There are no special dietary requirements for this condition, but it is generally advisable to follow a low-salt, low-fat diet, as high levels of salt or fats can be risk factors for cerebral infarction. Additionally, cerebral embolism can also be caused by atrial fibrillation. Patients with atrial fibrillation must monitor their coagulation function carefully and pay attention to cardiac issues. Regarding the diet, it should be low in salt and fat, and if the patient does not have diabetes, there is no need to pay special attention to blood sugar levels. However, if diabetes is present, diabetic dietary guidelines must be followed.