Source: Thailand Medical News Dec 07, 2019 3 years ago
Presently, colorectal cancer is the second most common type of cancer worldwide, with about 90% of cases occurring in people 50 or older. Arising from the inner surface, or muscosal layer, of the colon, cancerous cells can penetrate through the deeper layers of the colon and spread to other organs. Left untreated, the disease is fatal.
Conventional colon cancer screening is performed by flexibl...