Forum - Scientists Develop 10-Minute Universal Cancer Test
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Post 152427       December 06 '18 at 08:11 PM
By BeauHD from Slashdot's medical-breakthroughs department:
An anonymous reader quotes a report from The Guardian: Scientists have developed a universal cancer test that can detect traces of the disease in a patient's bloodstream. The cheap and simple test uses a color-changing fluid to reveal the presence of malignant cells anywhere in the body and provides results in less than 10 minutes. The test has a sensitivity of about 90%, meaning it would detect about 90 in 100 cases of cancer. It would serve as an initial check for cancer, with doctors following up positive results with more focused investigations. The test was made possible by the Queensland team's discovery that cancer DNA and normal DNA stick to metal surfaces in markedly different ways. This allowed them to develop a test that distinguishes between healthy cells and cancerous ones, even from the tiny traces of DNA that find their way into the bloodstream.

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