CT ஸ்கேன் பரிசோதனை தெரிந்து கொள்வோம் - CT or CAT Scan

CT Scan or CAT Scan

A CT scan or a computed tomography scan is a large machine with the ability 

to take x-rays which is aimed at a patient then quickly rotated fully around 

the body of the patient which produces a tomographic image or slices of within the body. 

These images are taken through the whole body which then uses 

these photos to create a slice image. These CT scans are more beneficial 

as they can be used through the whole body and can locate structures and abnormalities. 

Where the X-rays are emitted in the cylinder is called the emitter and 

180° to the emitter is the receiver in which the x-ray image is imprinted on. 

The patient is laid out on a bed which moves through the cylindrical the scanner 

then circles the patient then the x-rays are received at many 

different points as the emitter and receiver are rotated around the patient. 

Each time the bed moves the patient the scanner circles them again. 

The x-rays are analysed by a computer and then the computer constructs an image in slices of the patient.