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How to Prevent Lung Cancer Properly

Quitting smoking is the most important measure that can prevent lung cancer. Many products, such as nicotine inhalers, nicotine gum or sprays nicotine, may be useful to people trying to quit smoking. Minimize exposure to snuff smoke is also an effective preventive measure. Using a test kit home radon can identify and help correct the levels of radon in the home, which can also cause lung cancer. Methods that allow early detection of cancer as helical CT scanning in low doses, may also be useful in identifying small cancers can be cured by surgical removal and prevention of widespread incurable metastatic cancer.

A glimpse of lung cancer

• Lung cancer is the leading cause of cancer death among men and women in the United States and worldwide include Canada, France, Spain, Japan, Australia, etc
• Smoking is the main risk factor for developing lung cancer.
• Exposure to passive smoke snuff can also cause lung cancer.
• The two types of lung cancer, which grow and spread differently, are the small-cell-lung-cancer (SCLC) and non-small cell lung cancer (NSCLC).
• The stage of lung cancer relates to the extent that the cancer has spread throughout the body.
• The treatment of lung cancer can cause a combination of surgery, chemotherapy and radiotherapy and new methods of experimentation.
• The overall prognosis of lung cancer is poor, with survival rates around 16% in five years.
• Quitting smoking is the most important measure that can prevent the development of lung cancer

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The Prognosis of Lung Cancer and Outcome

The prognosis of lung cancer relates to the likelihood of cure or prolongation of life (survival) and depends on where the cancer is localized tumor size, presence of symptoms, lung cancer and overall health the patient. Lung cancer prognosis, also known as pronostic du cancer du poumon en France, lungenkrebs prognose in Deutschland, la prognosi del cancro del polmone in Italia, El pronóstico de cáncer de pulmón en España.

SCLC growth was the most aggressive of all lung cancers, with a median survival of only two to four months after diagnosis without treatment. (In other words, two to four months, half of all patients have died.) However, the CCP is also the type of lung cancer more sensitive to radiotherapy and chemotherapy. Because SCLC spreads quickly and is available at the time of diagnosis, methods such as surgical excision or localized radiation therapy are less effective in the treatment of this tumor. However, when chemotherapy is used alone or in combination with other methods, survival time can be extended from four to five times, but all patients with SCLC, only 5% -10% are alive five years after diagnosis. Most of those who survive have limited stage SCLC.

In non-small cell lung cancer (NSCLC), the results of standard treatment are generally poor in all but the most localized cancers can be surgically removed. However, in stage I cancers that can be removed completely, five-year survival approaches 75%. Radiation therapy may produce a cure in a small minority of patients with NSCLC and leads to relief of symptoms in most patients. In advanced disease, chemotherapy offers modest improvements in survival time, but overall survival rates are poor.

The overall prognosis for lung cancer is poor compared with other cancers. Survival rates for lung cancer are generally lower than those for most cancers, with a total rate of five year survival for lung cancer by about 16% to 65% for colon cancer, 89% breast cancer and more than 99% for prostate cancer.

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Overview of Lung Cancer Stages

When diagnosed with lung cancer, the pathologist assigned a type (not lung cancer or lung cancer) and a stage for cancer. The setting is a formal notation means that the spread of cancer and determine the type of treatment recommended by his oncologist. Lung cancer stages also known as Las etapas del cáncer de pulmón, Ciclo di cancro del polmone, lungenkrebs stufen, stades du cancer du poumon in some countries. Importantly, the staging is only used to determine the most appropriate treatment and does not indicate the prognosis.

Fewer, less advanced cancer. For example, cancer stage I cancer is early may and will have spread from their place of origin. Cancer stage IV indicates advanced cancer and may occur in the lungs or other areas of the body (metastasis).

Lung cancers are divided into two types, non-small cell cancer cell lung cancer and small cell lung, according to their cellular characteristics. The staging is different for the two types. In general, the number assigned to the stage of cancer, including tumor characteristics (size, if it has spread), lymph nodes (if the tumor has spread to them, and which ones), and if the tumor ’s is spread by organs of distant metastases. You may see this referred to as the TNM system for tumor, nodes, and metastasis. The American Society of Clinical Oncology, said the system of staging and provides illustrations.
Forecast

It is important to remember that there are treatments for lung cancer, no matter what stage of cancer. Treatment decisions vary depending on the condition of each patient and may also be influenced by the strength of the patient, general health, coexisting diseases and the ability to tolerate certain treatments.

Staging of non-small-cell lung cancer (NSCL cancer): staging for NSCLC using global I-IV, so the earlier and IV are the last. Evaluation of the tumor, lymph nodes and metastases were included in the global arena.

• Stage I: The first stage of lung cancer. The tumor is found in one lung and has not spread to lymph nodes.
• Stage II: The tumor has spread to lymph nodes found in the lungs of the environment.
• Stage IIIA: The tumor has spread to lymph nodes outside the lung, where the surface of the trachea, including the chest wall and diaphragm on the same side as the cancer began.
• Stage IIIB: The tumor has spread to lymph nodes in the lung face to face or neck.
• Stage IV: tumor has spread to other parts of the lungs or body.

Cancer staging small cell lung cancer (SCLC cancer) : stage lung cancer small cell stage is classified as limited or extensive.

• Limited stage: The tumor is found in one lung and nearby lymph nodes.
• Wide: the tumor has spread beyond the lung and other organs.

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