Improving Detection of Colon Polyps Doctors writing for the New England Journal of Medicine now have evidence that suggests one type of test for polyps in the colon is better than another...
Are Scans for Lung Cancer Worthwhile? For smokers with the dark fear of lung cancer lurking behind every cough or chest pang, the offer sounds too good to pass up...
Pot may promote tumor growth There's one more potential problem to add to those already known about marijuana: the ingredient that gives it its kick, also seems to influence tumor growth...