How to have a successful mammogram

ATLANTA, Georgia (CNN) -- A paper cape sits loosely around your shoulders, covering your naked chest. A radiology technologist directs you toward an imposing-looking machine. As you hold your breath, one bare breast at a time is tightly compressed between two flat panels and X-rayed.

It's a scene that's been repeated more than 35 million times in the past year at certified mammogram facilities around the United States. No matter what their age, race or medical history, the female patients probably shared a similar experience during the 20-minute procedure.

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