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prostate biopsy video procedure

The kit could save or extend lives by making it easier to spot tumours and helping doctors to prescribe the right drugs.

Using just a couple of teaspoons of blood to track cancer would also cut the need for expensive scans and end the pain and embarrassment of biopsies and internal examinations. The four most common cancers in Britain, they account for more than half of thecases of the disease diagnosed across the country each year.

prostate biopsy video procedure

Together they claim almost 75, lives annually. The test equipment consists of a piece of plastic studded with tens of thousands of bristles coated with antibodies that attract cancerous cells but not healthy ones.

When blood is run over them, the cancer cells are made to glow, allowing the researchers to see them and test them.

prostate biopsy video procedure

New treatment: The Mass General works by sticking cancer cells to tiny 'bristles' on a slide which can then be counted and analysed Initially, doctors want to use the test to try to predict what treatments would be best for individual tumours. Redoing the test to check for a drop in cancer cells would then quickly show if the drug was working.

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The test could also be used to detect the spread of cancer and ultimately it could provide a better way to screen for the disease than the mammograms and colonoscopies used now. Massachusetts General Hospital is already using it to monitor the progress of patients being given drugs for cancer.

Greg Vrettos, 63, a retired engineer has the blood test every three months to monitor his lung cancer, which was diagnosed by a biopsy in Experiments demonstrate that the kit can find one cancer cell among a billion or more healthy cells and results have been published in leading journals, including Nature and the New England Journal of Medicine.

While the new test is sensitive enough to pick out a single cancerous cell, doctors say more than one cell would be needed prostate biopsy video procedure be suspect before any medical decisions could be made.

prostate biopsy video procedure

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