petek, 24. junij 2011

Noninvasive Test for Colon Cancer Shows Promise in Early Trial

Noninvasive Test for Colon Cancer Shows Promise in Early Trial
Stool-based screen beats current versions, but results must be replicated in larger trials, experts say
A new noninvasive test to detect pre-cancerous polyps and colon tumors appears to be more accurate than current noninvasive tests such as the fecal occult blood test, Mayo clinic researchers say.
The search for a highly accurate, noninvasive alternative to invasive screens such as colonoscopy or sigmoidoscopy is a "Holy Gr

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