A real-time diagnosis for a treatable cancer

According to the American Cancer Society, colorectal cancer, America's third leading type of cancer, is also one of the most preventable. One-third of all colorectal cancer deaths could be avoided by simple screening, they say. But colonoscopies, though highly effective, can also be painful, and current diagnostic techniques are time-consuming and sometimes inaccurate.

Read the whole article on Physorg

More from Physorg