Introduction to the science of disease detection.
There are many diseases that we can not see with empty eyes.
For this, we rely on different technologies of science.
The fruits of which we are able to detect disease
Such as X-ray
X-ray is a type of magnetic radiation Which is not visible . in 1995, German physicist Wilhelm Ronjen discovered X-rays. Any part of a patient's body.
X-ray can be seen that. Whether he has any bones broken or sprained. We can see it in a photo on the computer screen.
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The main components of the bone are calcium. This x can absorb calcium. So we can see the human bone images.
There are also X-rays used for more safety purposes. We know that during the departure of the airport, our bags are checked by the x-ray. So that someone can not take illegal things in the bag.
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CT Scan
Computed Tomography Scab.
One person x-ray saw that his left leg bone broke. X-rays can not be seen how much muscle is broken in the bones and in what conditions.
That's why CT Scanning is necessary. Thereby, full information can be found. As a result, the doctor can treat the patient well.