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Talk about a major advance in diagnostics! Properly implemented this cheap, compact scanner could probably be adapted to scan other soft tissues as well. Fascinating.
Science Daily....
Science Daily....
ScienceDaily (Oct. 27, 2010) — Women could have a fast test for breast cancer and instantly identify the presence of a tumor in the comfort of their own home thanks to groundbreaking new research from the University of Manchester.
Professor Zhipeng Wu has invented a portable scanner based on radio frequency technology, which is able to show in a second the presence of tumours -- malignant and benign -- in the breast on a computer.
Using radio frequency or microwave technology for breast cancer detection has been proven by researchers in the US, Canada and UK. However, up to now, it can take a few minutes for an image to be produced, and this had to be done in a hospital or specialist care centre.
Now Professor Wu, from the University's School of Electrical and Electronic Engineering, says concerned patients can receive real-time video images in using the radio frequency scanner which would clearly and simply show the presence of a tumour.
Not only is this a quicker and less-intrusive means of testing, it also means women can be tested at GP surgeries, which could help dramatically reduce waiting times and in some cases avoid unnecessary X-ray mammography. The scanner could also be used at home for continuous monitoring of breast health.
The patented real-time radio frequency scanner uses computer tomography and works by using the same technology as a mobile phone, but with only a tiny fraction of its power.
This makes it both safe and low-cost and the electronics can be housed in a case the size of a lunch box for compactness and portability. Other existing systems are much larger.
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