http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. New research published in the January issue of the Journal of the American College of Surgeons shows that morbidly obese patients are at higher risk than normal weight patients for complications after colectomy - surgical removal of all or part of the colon - for the treatment of cancer. http://www.physorg.com/news151152642.html Medicine & Health Wed, 14 Jan 2009 10:50:42 EST news151152642