The CAT scan is a noninvasive procedure that creates cross-sectional images that can show the shape and location of a tumor better than regular x-rays.

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This statement is true. A CAT (or CT) scan uses x-rays and computer technology to produce detailed images of the body that can provide a more accurate picture of tumors and their location than traditional x-rays. It is a noninvasive procedure, meaning it does not require the insertion of instruments or equipment into the body.

The CAT Scan Is a Noninvasive Procedure That Creates Cross-Sectional