How does CT of cerebral thrombus see?

Update Date: 2022-08-02 Source: Network

summary

With the progress of medical technology, the advanced nature of medical instruments is also advancing with the times. Many fine medical devices are used to make more diseases discover more and more early, and many fine lesions can be found, so that diseases can be treated more early and more effectively. So as to greatly improve the quality of life of patients and the prognosis after treatment, today we are going to talk about the cerebral thrombosis CT how to see? I hope we can learn together.

How does CT of cerebral thrombus see?

First of all, the onset of this disease is usually sudden. Before the onset, many people have no precursor performance, and even the onset can be counted in seconds. After the onset, they often reach the peak of the disease in a few seconds.

After suffering from cerebral embolism, there will be neurological signs. We often have hemiplegia, hemiparesthesia, hemiblind lights, and motor aphasia or sensory aphasia in the main hemisphere. A small number of patients were syncope, vomiting, nystagmus and ataxia. There may be a short time to recognize the loss, or restriction or general convulsions. Severe patients may have coma, gastrointestinal bleeding, cerebral hernia, and even die soon.

Sometimes, the patient of this kind of disease can have the disease of embolus origin, this some patients must pay attention to. The origin of embolus diseases such as heart disease, atrial fibrillation, cardiomyopathy, myocardial infarction, especially some people will have the performance and signs of atrial fibrillation.

matters needing attention

The most reliable method is to do a brain CT scan or MRI. At 24-48 hours after the onset of cerebral embolism, cerebral CT scan showed that there were low-density infarcts in the embolism site, the gap was not clear, and there was a certain space occupying effect. However, negative CT scan within 24 hours can not remove cerebral embolism. Brain MRI can find infarct and small embolic lesions earlier, and brain MRI is better than brain CT in brain stem and cerebellum lesions.