Cancer News Network

Cancer Awareness , Developments in Cancer Research and News on Cancer

Tuesday, October 03, 2006

‘Breakthrough’ in lung cancer diagnosis!


A new method, which could be considered as a breakthrough in lung cancer diagnosis, is developed by a team of French researchers. Scientists have developed a blood test that could detect lung cancer at an early stage and this test could prove to be a valuable tool in saving thousands of lung cancer patients. Cancer cells produce a few proteins in larger quantities than the normal cells. Scientists believe that by identifying the presence of these proteins produced by cancer cells in blood, it is possible to detect cancer even before visible symptoms arise. This test will enable health professionals to easily differentiate lung cancer from other lung diseases and help them to start treating the disease at its early stage, ultimately increasing the patient’s chances of survival.

Proper diagnosis is very important in the fight against cancer and early detection of cancer could help doctors in effectively treating the disease. Cancers detected at its early stages are easily curable. The maximum survival period of patients who are suffering from lung cancer, the most lethal form of all cancers, is only 5 years. Only 16% of patients live more than five years and this low survival rate of lung cancer is attributed to the inability to diagnose the disease at its early stage. Active and passive smoking is considered to be the main cause of this disease. People who are over 50 are considered to be more prone to this disease.

Scientists believe if this new development in cancer diagnosis is successfully tested then it could make a big difference in lung cancer detection and its treatment.


Source -
The Herald - Web issue

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