lung growth is the main cause of sarcoma in women and men in the United States and around the world. Lung melanoma surpassed breast as the main cause of death in women sarcoma plague.

were in the United States in 2007 160.390 people expected mutual lung cancer melanoma, which is more than the number of deaths from colon, breast to die, and prostrate plague.

Only 2% of people with lung cancer is attributable to other parts of the body swell diagnosed breathing five existence after the diagnosis was, while the survival rate for lung cancer diagnosed at a very early stage are higher, with about 49% during the last five years or more.

Some lung tumors are metastatic cancer elsewhere in the body. The lungs are to use a site for metastasis. If this is the case, the plague is not considered a disease of the lung. For example, if prostate is spread by blood clots in the lungs is metastatic prostate Pest (a derivative of plague) in the lungs and is not called lung disease.

Cancer occurs when cells transform the custom grow and multiply the reins of power deficiency undergo normal. The cells form a mass of people or the growth that is different to the surrounding tissue from which it came. Tumors are dangerous because they oxygen to absorb nutrients, and removal of normal cells.

Over 90% of the lung surface by smoking. Cigarette smoking is the most important reason for lung growth. Research since the 1950s, this relationship clearly established. Cigarette smoke contains over 4,000 chemicals, many of them as the cause of sarcoma have been identified. A role that had smoked about a pack of cigarettes a day is a risk of lung disease 20-25 times greater than someone who never smoked.

But once a person stops smoking, his risk for lung disease has continued to decline. Some 15 years after weaning reduced the fee the same lung damage from someone who never smoked. The cigar and the chain also increases the risk that the scourge of the lung, but not as much as smoking cigarettes. Most lung tumors are evil. This means that they penetrate tissues and around the end of strong and can be extended to them by the body.

The tumors can also offshore to the lymph nodes or the bloodstream to other organs. This means is metastasis. If melanoma lung metastases, the bump in the lungs, the critical mass is called, and are called tumors in other parts of the body, tumors or metastases minor.

cancer (NSCLC) is the most common grade sarcoma of the lung, which represents 30% -40% of all luggage. A subtype of adenocarcinoma is bronchoalveolar carcinoma, which called an appearance similar to produced pneumonia on X-ray radiation. Squamous cell unit (NSCLC) is the print media about the scourge of the normal lung, about 30% of all lung cancer cases. Grand Chapter melanoma (another NSCLC) represents 10% of all bags. SCLC accounts for 20% of all bags. And finally, carcinoid tumors represent only 1% of all gear.

lung cancers are frequently in two groups before that about 95% of all cases are alienated. The gap in groups on the style of the cells of which is based the scourge. About 5% of all lung cancers are the types of blood groups, including growth, carcinoid, lymphoma, and others.

The two types of contact with the cabin mass cancer characterized lung tumor when viewed under a microscope. They are small fraction lung growth (SCLC) and non-small bacterial cells (NSCLC) called. NSCLC includes several subtypes of tumors. SCLC are often, but they grow faster and are more likely to metastasize than NSCLC. SCLC often have to other parts of the body when the cancer is diagnosed.

plague people have no symptoms when the threat is diagnosed. These cancers are most common elsewhere, when a chest x-ray for another reason identified is carried out. Adulthood, however, people acquire symptoms. The symptoms are telling the contributions of the things that caused the large tumor, the things of metastatic tumors in other parts of the body, or to disturbances of hormones, blood or other systems by the plague.

The symptoms of lung cancer ridge to cough, hemoptysis, chest and binding dumpiness explosion. The symptoms of metastatic lung tumors depend on the position and mass. About 30% -40% of lung scourge have symptoms or encryption of metastases.

A cough that does not disappear or less over time should be a source of strength will be assessed guard. In addition, coughing up blood (hemoptysis) occurs in a significant number of people who burn the lungs. Each complete blood coughed-up begins to interfere. Breast disease is a symptom in about a quarter of people with melanoma of the lung. The link is dull, aching, and persistent and may involve other structures surrounding the lungs.

The smallness of breath usually benefits from a barrier to air flow in a part of the lung, fluid around the lungs (pleural effusion) or the spread of the tumor in the lung. Hoarseness or wheezing blocking effect may or inflammation in the lungs that can go along with evil. And recurrent respiratory infections such as bronchitis or pneumonia will be a show of lung cancer.


Lung Cancer