Liberty Planet Weblog

Mammography tool fails to find invasive breast cancer

Posted on: July 28, 2011

(NaturalNews) Computer-aided detection (CAD) technology, which analyzes mammography images and marks suspicious areas for radiologists to review, has been widely hyped and pushed on women as a way to insure invasive breast cancer is spotted on mammograms. And it has grown into a huge industry, adding millions of dollars to the cost of healthcare.

The problem is, CAD simply doesn’t work — at all. That’s right. Despite the fact CAD is now applied to the large majority of screening mammograms in the U.S. with annual direct Medicare costs exceeding $30 million (according to a 2010 study in the Journal of the American College of Radiology), new research by University of California at Davis (UC Davis) scientists shows the expensive technology is ineffective in finding breast tumors.

But it does something extremely well. It causes enormous stress by greatly increasing a woman’s risk of being called back for more costly testing following a CAD analyzed mammogram.

The new research, just published in the Journal of the National Cancer Institute, used data from the Breast Cancer Surveillance Consortium to analyze 1.6 million mammograms. Entitled “Effectiveness of Computer-Aided Detection in Community Mammography Practice,” the study specifically looked at screening mammograms performed on more than 680,000 women at 90 mammography facilities in seven U.S. states, between the years of 1998 and 2006.

The results are being hailed as the most definitive findings to date on whether the super popular mammography tool is effective in locating cancer in the breast. The findings? CAD is a waste of time and money.

Learn more: NaturalNews

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