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Lung cancer
Here, Dr Chris gives his advice on looking out for lung cancer.
For a full medical explanation of the causes, symptoms and treatments of lung cancer from patient.co.uk, read on. Lung cancer (cancer of the lung) is common world-wide. Around 8 out of 10 cases develop in people over the age of 60, usually in smokers. If lung cancer is diagnosed at an early stage, there is some chance of a cure. In general, the more advanced the cancer (the more it has grown and spread), the less chance that treatment will be curative. However, treatment can often slow the progress of the cancer.
What are the lungs?
There are two lungs, one on either side of the chest. Air goes in to the lungs via the windpipe (trachea) which divides into a series of branching airways called bronchi. Air goes from the airways into millions of tiny air sacs (alveoli).
Oxygen from the air is passed into the bloodstream through the thin walls of the alveoli.























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