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An eye down the esophagus

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Published on Jan 12, 2013

A tethered, pill-sized endoscope that allows doctors to construct an image of a person's esophagus in microscopic detail within a few minutes.

For more on these findings:
http://blogs.nature.com/spoonful/2013­/01/an-ingestible-pill-sized-d­evice-of­fers-a-3d-view-of-the-­esophagus.html
http://www.nature.com/nm/journal/vaop...

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