Early detection of lung cancer with a "drop of blood"

Communication agencies:

The Daily Mail newspaper has put forward a new blood test that can detect the first signs of silent killer lung cancer.

British researchers have developed a new type of screening that can identify the disease at an early stage and even predict other cancerous tumors before they occur.

Lung cancer is the leading cause of cancer death because it is difficult to diagnose and often appears later when it is difficult to treat.

If the tumor is detected early in the lungs, it can be easily removed by surgery to prevent its spread to other parts of the body and becomes easier to stop.

Scientists from the University of British Columbia Toxicology Unit, led by Dr. Mariana Delphino-Machin, Director of the Cancer Research Program of the Medical Research Council (MRC), analyzed the blood in the rat to detect the genetic mutation, known as KRAS. Lung.

With the help of scientists from the University of Leicester, the researchers found that the new blood test measured levels of the genetic mutation known as KRAS, which reveals the presence of cancer cells during growth and development. reproduction, which allows early detection and treatment.

"If you smoke, the best thing you can do to reduce the risk of cancer is to quit. It is also important to not ignore symptoms such as difficulty breathing or coughing that lasts more than a few weeks.