Researchers are developing new ultrasound technique for breast cancer diagnosis
Early radiological screenings are key to determining whether a woman needs to buy Canadian Tamoxifen to fight breast cancer.
Early radiological screenings are key to determining whether a woman needs to buy Canadian Tamoxifen to fight breast cancer. Depending on the type of imaging technique that is used, a patient may sometimes need to undergo a biopsy to confirm radiological diagnosis, which can be invasive and put more stress on an individual. However, researchers from the UK are developing a new method to screen breast abnormalities with the help of ultrasound.
Clinicians who need to image the tissues of a patient can send inaudible sound waves through the body, which bounce back to the device and get translated into pictures. This principle is very similar to echolocation used by bats. Compared to other forms of radiology, this technique does not use any radiation.
While ultrasound is used to visualize fetal development and other soft tissues, its utility in breast cancer detection still has room for improvement. Sound waves may sometimes take more time to travel back to the receiver, resulting in distorted images.
However, researchers from the UK are adjusting this technique with the help of special membranes and computed tomography techniques. When used on laboratory simulations, the images created by this new technique were more accurate.
Further research is needed to refine this model.
More than 39,000 women in the U.S. are expected to die of breast cancer in 2012, according to the American Cancer Society.
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