Computed tomography (CT) scanners use X-ray equipment and special
computers to produce cross-sectional images of the human body. CAT scans, as
they are sometimes called, are non-invasive medical tests that enable doctors
to diagnose conditions such as elevated blood flow to a patient's brain.
Recently, the U.S. Food and Drug Administration (FDA) concluded
a lengthy multi-state investigation of alleged "radiation overdoses" from CT scanners.
The agency concluded that "when properly used", the medical equipment did not
malfunction. "Instead," the FDA asserted, "it is likely the improper use of the
scanners resulted in these overdoes."
As medical technology increases in complexity, do hospitals
need to do more to ensure that personnel receive proper training?
Source: U.S FDA
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