LUNG CANCER TUMOURS DETECTED A YEAR EARLIER WITH NEW 'BLOOD BIOPSIES'

Apr 27, 2017

By Jane Brown

Share on

Researchers have taken an important step toward better lung cancer treatment.

It’s the latest development for tests called liquid biopsies, which analyze cancer using blood rather than tissue samples.

Scientists are using blood tests to track genetic changes in tumours as they progress from their very earliest stages.

With experimental tests that detect bits of DNA that tumours shed into the blood, they were able to detect some recurrences of cancer up to a year before imaging scans could.

Some doctors use these tests now to guide care for patients with advanced cancers, mostly in research settings. The new work is the first time tests like this have been used to monitor the evolution of lung tumours at an early stage, when there’s a much better chance of cure.

Results have been published online by Nature and the New England Journal of Medicine.

Join Our Fan Club
Coverage Area
Downtown Toronto
96.7FM
Toronto HD
96.3 HD-2
Kingston to Windsor, Parry Sound to Pittsburgh
AM740
ZoomerRadio Logo

Recently Played: