The quick scan time and narrow probe head tip, also offer the possibility for a full body scan of multiple suspicious lesions in a single patient appointment.
Scott Gazelle, director of Massachusetts General Hospital's Institute for Technology Assessment, 90.8% of patients who had a full-body scan got a least one positive finding that led to additional testing.
This month, though, the skepticism seems to have morphed into fury and resistance, after the TSA instituted a new pat-down policy requiring those who refuse the full-body scan to undergo a fairly-aggressive frisking.
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"The idea of working from 3-D information to 3-D construction is one of the key areas of research, working from body scan data and then linking that up to a knitting machine, " says Black.
Being forced to submit to a privacy-rending body scan or pat-down - unpleasant as it may be - is not likely to compare to the trauma that can flow from being forced to submit to showering or sharing a bunkroom with someone who finds you sexually attractive.
Each point in each slice of a CT scan is essentially a separate test, and the chance that a whole body CT scan is going to turn up something somewhere that looks funny is nearly 100%.
Then the patient gets a full-body gamma scan at a nuclear imaging center within 10 minutes and again three or four days later.
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The radiation exposure from a Mars journey is similar to getting a full-body CT scan every five or six days, said lead researcher Cary Zeitlin of the Southwest Research Institute in Boulder, Colo.
It just means that all machines that scan your body will display a generic stick figure body to TSA security agents rather than the X-ray nudie shot, seen at right.
Imagine, if you could be hooked up to a machine and it could scan your whole body in one short visit?
Extending the UnNap Nap To make the UnNap Nap as close to a nap as possible, do a mental scan of the body, focusing on different muscle groups one at a time, stopping at any that are feeling tense.
As to privacy concerns -- namely that the scanners could pick up private features of a person's body -- ter Horst said the scan results would first go through a computer, which would then flag any suspicious items to a human.
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It can be used to detect cancers including those of the lung, colon, head and neck, and gives consultants a detailed three dimensional scan of the affected areas of the body.
Another device is a mirror that enables a shopper to scan a dress and then project that clothing onto her body before going to the dressing room.
Giving the consumer an option to scan a QR code which leads them to a website that is not optimized for the device they use to scan it is like sending someone with a broken arm in to get a full-body physical.
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