Smoker and Lung Cancer
In smoker, possibility to suffer lung cancer disease is 20 times higher that non smoker.
What is the "Lung Cancer"? Lung cancer is caused by the pollution of respiratory air. Pollutant that most often becomes cause of lung cancer is cigarette's smoke and smoke or dust that related with work, such as asbestos, nickel, chrom, ether, and coal's smoke.
In lung cancer, cancer cells spread in bronchus surface and spread to another body part. Symptom produced by it is chronic cough with bloody mucus, breath produces sound, it happens infection in the lung, and it often found liquid in pleuritic cavity.
Smoker, possibility to suffer Emphysema too.
Emphysema is a condition where alveolus becomes stiff and develops, and it continously filled by air eventhough after the happening of expiration. Therefore chest cavity is keep filled by air so gaseous exchange becomes disturbed.
