Everyone should be concerned with their health, no matter how old they are. Younger people think that they do not have to be as cautious about their health simply because of their age, but the reality is that it is best to be moderate in all things, so that way a person stays as healthy as possible.
All of this beings said, it is a good thing that medical technology has come up with various procedures such as that of the CT scan. Take, for example, the case of a migraine. A migraine is something that many thousands of people suffer. It is marked by an intense headache that can cause blurred vision and a sensitivity to light and sound.
Usually, a migraine can be treated by medication, or even just rest. However, sometimes intense head pain is indicative of something more serious than a headache, and this is where a CT scan comes in. So, what is CT scan technology? In order to understand it, think of how x-rays work. Generally, a person only needs an x-ray when they have suffered a broken bone. However, sometimes an x-ray is also used for chest congestion. While x-rays have indeed come a long way, they are still not meant to check out the status of tissue.
A CT scan is a highly concentrated form of x-ray technology, in which radiology is able to, in essence, cut through the layers of bone and see tissue. It is thus a very effective way of discovering things like brain and spine tumors. The procedure itself takes place in something resembling a capsule.
Specifically, the patient having the procedure will be asked to lie down on a table, which is in turn pushed back into the scanner itself. Prior to the actual beginning of the procedure, the technician will make sure that the patient is as comfortable as possible by giving the patient pillows and sometimes even a blanket.
How should a patient prepare before even getting to the outpatient facility for the procedure? First of all, it only makes sense that the person wears comfortable clothing. For example, a t-shirt and pajama pants might look silly to wear during the day while doing errands, but it works quite well for this scan. Additionally, the patient should not wear anything that has metal on it. This means no zippers, no buttons, or jewelry. For those who have a problem finding clothing that complies with the rules, then they can just wear a medical robe.
The scan itself generally takes about forty-five minutes to complete, and during that time the patient is urged to relax, and even fall asleep. After the procedure is done, the scans will be obtained via computer software, and the patient will know the status of their health in about a week. That is basically all that one needs to know about this procedure – except, of course, that thanks to early detection this kind of scan can actually save a person's life.
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