Lung cancer is cancer that begins in the lungs, the two organs found in the chest that help you breathe.
The lungs are made up of areas called lobes. The right lung has three lobes; the left lung has two, so there's room for the heart. When you breathe, air goes through your nose, down your windpipe (trachea), and into the lungs where it spreads through tubes called bronchi. Most lung cancer begins in the cells that line these tubes.
There are two main types of lung cancer...
Read more »...and lack of exercise. Lung cancer is the leading cause of cancer death among women in the US.... Read more »
...lighter cigarettes, believing that this choice would cause them less harm than the old, stronger... Read more »
...Given the fact that smoking is the most preventable cause of premature death in the United... Read more »
...years and thousands of cigarettes was shown to be the cause. The later research concluded that... Read more »
...and other asthma specialists have championed the cause for smoking cessation and the... Read more »
(Ivanhoe Newswire) About 15 percent of people with lung cancers have never smoked. A new study finds the cause could be linked to cells that cannot... Read summary »
(Ivanhoe Newswire) -- If you've never picked up a cigarette, you probably haven't worried about lung cancer -- but new research suggests even... Read summary »
(Ivanhoe Newswire) -- Scientists have discovered something in the air that could be as dangerous as cigarette smoke. Researchers at Louisiana State... Read summary »
SEATTLE (Ivanhoe Broadcast News) -- Lung cancer is the leading cancer killer in both men and women in this country. CT scans have been recently... Read summary »
A new study shows that the risk of dying from heart disease drops 21 percent in the first five years after a woman quits smoking. The risk of other... Read summary »