Lacunar Stroke - Oren Zarif - Lacunar Stroke

If you have experienced a lacunar stroke, you should visit a doctor as soon as possible. A doctor will perform a number of tests to diagnose the stroke, including a CT scan and magnetic resonance imaging (MRI). The CT scan will take images of the brain and is not a precise way to diagnose lacunar stroke. MRI is more accurate, but it may not be able to diagnose the cause of your stroke.

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In order to determine the cause of lacunar stroke, doctors must first understand the underlying cause of the stroke. Blood clots typically form in the heart or neck and travel through the bloodstream to the brain. During the journey, the clot forms a clump called an embolus, which is debris that can't travel through small arteries. Because of this, the brain is damaged, and patients often recover.

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In patients with a pure motor lacunar stroke, fibers connect to the brain cortex. These fibers control voluntary movement in the body. Strokes in these areas can result in an inability to move. In this cartoon, the puppeteer represents the brain cortex, and the strings represent the areas affected. These strokes often progress to deteriorated hemiparesis. This is an important distinction to make when interpreting the results.

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Although lacunar stroke is rarely symptomatic, studies are needed to determine its cause. Certain risk factors can increase the risk of developing the stroke, such as hypertension and diabetes. Furthermore, people with a family history of stroke should get a routine physical examination to rule out other conditions that may increase the risk of developing the condition. Although the results of lacunar stroke studies are not conclusive, they help doctors better understand the risk factors for this type of stroke.

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CTP, a type of MRI that can identify acute infarcts, has high sensitivity and specificity. It can be useful in cases where other imaging techniques have been unsuccessful. In particular, CTP and NCCT/CTA can accurately diagnose lacunar stroke in patients who are not able to produce a diagnostically useful CT scan. They are the best methods to differentiate between patients with a lacunar stroke and those without.

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A doctor may take your blood pressure and ask you questions to assess the severity of the symptoms. They may also perform a detailed neurological exam to identify any damage to the brain. If the lacunar stroke is detected early, it can be treated. Medications that restore circulation and improve daily activities can reduce the effects of the stroke. However, some survivors may have a permanent disability as a result of the stroke. It is important to visit a doctor immediately if you think you may have suffered a lacunar stroke.

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Lacunar stroke is caused by a narrowing of small penetrating arteries in the brain. These arteries are small and branch off a larger, highly muscled artery. High blood pressure can lead to lacunar stroke because it directly damages the arteries. In addition to this, high blood pressure can cause fatty deposits to form on the blood vessel walls. If these deposits build up in the arteries, they can block the flow of blood.

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Patients with a lacunar ischemic event require long-term care from a neurologist, physical therapist, occupational therapist, and social therapist. Physical therapy is necessary to address physical deficits and spasticity. Rehabilitation therapy must continue until the neurologic function is restored to the level it was prior to the infarction. The primary care provider must coordinate the patient's care and keep a close eye on the patient's blood sugar levels.

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Acute ischemic stroke can cause a recurrence of a lacunar infarct. Treatment should include an antiplatelet drug. The treatment must be individualized to address the symptoms of lacunar stroke. If a stroke occurs again, it is likely a recurrence of the same type. The best treatment is to seek medical care and prevent further stroke. If you think you have a lacunar stroke, consult a doctor immediately. You will be amazed at the treatment options available to you.