The Medical Letter on Drugs and Therapeutics
				
			FROM
ISSUE1202
   				ISSUE1202
February 14, 2005
                		
                	Virtual Colonoscopy
					
					
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Virtual Colonoscopy
February 14, 2005 (Issue: 1202)
					Currently available techniques for colorectal cancer screening include fecal occult-blood testing, flexible sigmoidoscopy, double contrast barium enema (DCBE) and traditional optical colonoscopy. Optical colonoscopy requires bowel cleansing and...more
 
        			
        			
					
					
					
					The Medical Letter is a subscriber-funded nonprofit organization that publishes critical appraisals of new prescription drugs and comparative reviews of drugs for common diseases.
					