Can lung cancer be detected at an early stage?

Can lung cancer be detected at an early stage? Is it possible to detect lung cancer at an early stage under the protection of the question? Unfortunately, there is no test for early detection of lung cancer. But the new technique called Low -dose –Dose Radiography Survey has achieved success in the early detection of lung cancer with former smokers and smokers, combined with a number of other unfair tests. It was not proven whether this investigation would save life or improve treatment. The reason is that the investigation at the beginning often reveals abnormal cases that often need investigation and surgery to remove it, but it becomes clear later that it is not cancer cells. It is also unclear when and in what pace for such an investigation. We hope that the investigation into the comprehensive US National Long – which should be completed in 2009 – would be categorically answered whether or not this exam is, the appropriate way to early detection. Until then, talk to your doctor about whether this exam is suitable for you.