Many difficulties are faced during the examination of small intestine as it is located deep in the human gut. X-rays, MRIs and ultrasound images provide snapshots but each suffers limitations.Help is on the way.University at Buffalo researchers are developing a new imaging technique involving nanoparticles suspended in liquid to form "nanojuice" that patients would drink. Upon reaching the small intestine, doctors would strike the nanoparticles with a harmless laser ...
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