lung cancer right lobe
Do you know these things about lung cancer?
Our lung is one of the main "engines" of our body. Yet often it is not given due attention and care, and it remains in the background when it comes to the fireplace or brain.
The main function our lung is to exchange gases between the air we breathe and our blood. It is through our lungs that carbon dioxide is emptied from our body and oxygen is transported to our blood vessels. It is well known that the two parts of our lungs are not identical to each other. The right lung has three lobes, whereas the left lung has two lobes, and an additional portion which is called the lingula which is like the middle lobe.
The Lung cancer is the leading cause of cancer death among men and women of the world. Only since the 1930s that cases of lung cancer began increase. This is mainly due to tobacco consumption and pollution and smog much discussed around the world. 90% of lung cancers are caused by smoking. Recently, governments and nations worldwide have raised the price of tobacco dramatically, having a significant effect on the companies by reducing smoking.
Some people mistakenly believe that pipe and cigar smoking do not have such a harmful effect on the lungs than cigarettes. Smoking cigars and pipes are at risk of 5% more likely to die of lung cancer than non-smokers. This ratio is 25% for cigarettes, people smoke.
Passive smokers, ie smokers who do not smoke themselves but stay in an environment where others smoke, and inhale the smoke, are at risk 24% more likely to develop cancer (only 1% less than a cigarette smoker.)
Other risk factors in developing cancer are fibers of asbestos, radon, family predisposition (genetic), and other lung diseases and air pollution.
Lung cancers are classified into two types. Small cell cancer and non small cell lung cancer. This distinction is based on the appearance of cells under microscopic examination and the appearance of tumor cells. Both types of cancers grow and spread differently, so the distinction.
Small cell cancer is more aggressive and fast growing type of cancer and represents 20% of cancers. It tends to grow first in the larger airways and grows very quickly spread around a large area. In its initial phase, it is more sensitive to chemotherapy, but it is often a poor prognosis. This type of cancer is mainly related to smoking.
On the other hand, for non-small cell lung cancer, prognosis is poor. Patients receiving chemotherapy generally live only three months longer than those not receiving treatment. This type is divided into two types, one from their larger airways, but spreading around slower. This means that the size of these tumors varies when diagnosed. 50-60% cancer non-small cell begins to grow around the gas exchange surface of the lung. This form is the most frequent smokers, and along these there are recent non-smoking women who are mainly affected.
Our lung is a very sensitive organ, it is often the landing site for metastases (where cancer cells detach from the primary tumor) of cancer from other parts of the body. In this case, we name after the game originating body for breast cancer for example.
Cancer is an insidious disease. Women can develop cancer from ovarian cancer stomach. It strikes the most innocent, the best hunter, the firmest vegetarian, anyone without pity. If it takes the lungs, it takes your breath. Not a chance.
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For more information on cancer try visiting http://www.cancercondition.com - a website that specializes in providing cancer related information and resources including information on lung cancer.
ABNORMAL PLEURAL CAVITY AT PLEUROSCOPY
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