Definition: CAT stands for "computed axial tomography," and CT stands for "computed tomography".
A CAT or CT scan is a special type of X-ray image that is made by sending X-rays at different angles through a part of the body to a special set of X-ray detectors.
A computer uses the detectors to create an image that is a "slice" or sometimes a three-dimensional picture of that part of the body.
CAT and CT scans can reveal details that do not show up in an ordinary X-ray image.
A CAT or CT scan is a special type of X-ray image that is made by sending X-rays at different angles through a part of the body to a special set of X-ray detectors.
A computer uses the detectors to create an image that is a "slice" or sometimes a three-dimensional picture of that part of the body.
CAT and CT scans can reveal details that do not show up in an ordinary X-ray image.
Pronunciation: cat scan, see-tee scan
Also Known As: CT scan or CAT scan
Common Misspellings: catscan
Examples: Sometimes a CAT or CT scan can show enough detail to reveal that a suspicious feature on an ordinary X-ray is actually nothing to worry about. CAT and CT scans typically show a cross-section or "slice" of the body rather than a shadow image as in a standard X-ray.
An abdominal CAT scan might be done after treatment for breast cancer has been completed, to make sure that all the cancer has been affected.
An abdominal CAT scan might be done after treatment for breast cancer has been completed, to make sure that all the cancer has been affected.
