Medtronic’s GI Genius, recently cleared by the FDA, will help doctors identify precancerous polyps.
Michael Wallace has performed hundreds of colonoscopies in his 20 years as a gastroenterologist. He thinks he’s pretty good at recognizing the growths, or polyps, that can spring up along the ridges of the colon and potentially turn into cancer. But he isn’t always perfect. Sometimes the polyps are flat and hard to see. Other times, doctors just miss them. “We’re all humans,” says Wallace, who works at the Mayo Clinic. After a morning of back-to-back procedures that require attention to minute details, he says, “we get tired.”
Colonoscopies, if unpleasant, are highly effective at sussing
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