New high-speed 3-D imaging system holds potential for improved cancer screening

Monday, August 1, 2011 - 19:32 in Physics & Chemistry

Researchers have developed a new imaging system that enables high-speed, three-dimensional (3-D) imaging of microscopic pre-cancerous changes in the esophagus or colon. The new system is based on an emerging technology called optical coherence tomography, which offers a way to see below the surface with 3-D, microscopic detail in ways that traditional screening methods can't.

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