Gallbladder cancer often undetected

Published On: Nov 27 2012 10:33:10 PM CST   Updated On: Nov 27 2012 10:26:15 PM CST

Nov. 27, 2012: Gall bladder cancer is rare, affecting about 7,000 Americans a year. The disease is often discovered at a late stage, making for a poor prognosis. Rachel McNeil reports.