Gastroenterologists Use Hi-Res Narrow-Band Imaging to Find Cancer

10 01 2008

Gastroenterologists Use Hi-Res Narrow-Band Imaging To Find Cancer New optical technologies are helping gastroenterologists improve cancer detection using colonoscopy. A new endoscope uses HDTV technology for better resolution, and can switch from white light imaging to narrow-band blue light, which provides better detail of the intestine’s linings, especially of blood vessels.