When I suffer from sciatic neuralgia and go to the hospital, at first the doctor watches it mainly on the body of the patient, a back in particular and a waist and is going to grasp a physical state by touching it, but there is the case that it is difficult with that alone to locate the cause clearly.
When such, I grind a thing called the video diagnosis.
With the video diagnosis, I project it as an image to a computer with X-rays or magnetism and point at being diagnosed to see the physical inside.
There are some kinds of the inspection, but it may be said that the inspection called CT and MRI is the mainstream.
The CT says computer tomograph and does roentgenography of a body and, with the thing which can shoot a tomogram, can watch the state of form of the backbone, a wound, inflammation and the tumor.
The MRI says a nuclear magnetic resonance appearance method, and, with a thing I let I put magnetism on the body, and a hydrogen electron in the cell vibrate, and to image, this place can watch a more clearly than the CT physical inside.
Because the MRI does not use X-rays that is the radiation unlike CT, I am not bombed, and it may be said that I am safe, but because I use magnetism, the person who buries a pacemaker in a heart may be broken depending on a device, and the pregnant case is said to be it because influence to give a fetus does not become clear medically even if I am dangerous.
The patient tells the state of the body as of a thing of oneself to a doctor well and will take video diagnosis appropriate, if necessary.
