Computed tomography for technologists 2nd edition

What are the advantages of computed tomography?
When used appropriately, the benefits of a CT scan far exceed the risks.
CT scans can provide detailed information to diagnose, plan treatment for, and evaluate many conditions in adults and children.
Additionally, the detailed images provided by CT scans may eliminate the need for exploratory surgery..
What are the techniques used in computed tomography?
During a CT scan, the patient lies on a bed that slowly moves through the gantry while the x-ray tube rotates around the patient, shooting narrow beams of x-rays through the body.
Instead of film, CT scanners use special digital x-ray detectors, which are located directly opposite the x-ray source..
Why are CT scans important?
CT scans can be used to identify disease or injury within various regions of the body.
For example, CT has become a useful screening tool for detecting possible tumors or lesions within the abdomen.
A CT scan of the heart may be ordered when various types of heart disease or abnormalities are suspected..
Description.
Computed tomography (CT), sometimes called "computerized tomography" or "computed axial tomography" (CAT), is a noninvasive medical examination or procedure that uses specialized X-ray equipment to produce cross-sectional images of the body.

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Computed tomography for technologists 2nd edition

What are the advantages of computed tomography?

What are the techniques used in computed tomography?

Why are CT scans important?