Colon Cancer

Investigators from University of Porto Publish New Data on Colon Cancer

Published in Cancer Weekly, April 3rd, 2012

2012 APR 3 -- According to the authors of a study from Oporto, Portugal, "Human normal and cancer affected samples of colon tissue have been measured using transmission time-domain terahertz spectroscopy and continuous wave terahertz imaging. We show that it is possible to distinguish between normal and cancerous regions in the samples when they a:e fixed in formalin or embedded in paraffin."

"The still noticeable contrast in the dried paraffin-embedded tissues could indicate that there are additional contrast-contributing factors other than water, which is the main goal of the present work. Plots of the refractive index of normal and cancer affected...

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Source: Cancer Weekly (2012-04-03)

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