Sunday, October 26, 2008

Sensitive ultrasound to spot early-stage cancer

European researchers have developed highly sensitive ultrasound equipment that can detect tiny quantities of reflective microbubbles engineered to stick to specific tumour cells. The technique should pick up tumours early and improve patients' chances of survival.

Most of the current diagnostic methods – biopsy analysis, biochemical tests and medical imaging – are not sufficiently sensitive. They frequently return a false negative; the tumour is only discovered when it is much bigger, and too late.

European researchers are developing a new technique that will help medical professionals visualise tiny quantities of pathological tissue in patients. The technology could localise tumours in their very earliest stages of development and help doctors begin treatments much earlier, giving patients a much better chance of survival.

source: ICT Results

No comments: