Cancer is a class of diseases characterized by cell growth control. Lung cancer is the uncontrolled growth of cells occurs when that begins in one or both lungs. The lungs are two spongy organs in large Chest cavity. Breathed into the trachea and down two tubes called bronchi, each going to a lung. Lung cancer is more common in adults aged between 40 and 70 years, has smoked cigarettesat least 20 years. Lung Cancer Symptom
Lung Cancer Symptom
More than 1,400 Victorians are diagnosed each year. Only 2% of cancers diagnosed with lung cancer that has spread to other parts of the body are still alive five years after diagnosis, although the survival rate of early diagnosis are very high, with approximately 49% survive five years or more.
Lung Cancer Symptom
There are several types of lung cancer cells that are affected. The two main types are:
Lung Cancer Symptom
1.Small cell carcinoma
About 15 percent are small cell carcinomas. This type of cancer spreads early and shows few symptoms at first.
2. Non-small cell lung cancer
These cancers affect the cells lining the bronchi.
Some tumors are metastatic tumors in other parts of the body. The lungs are a common site for metastasis. Since lung cancer tends to spread or metastasis early in its course, it is very and one of the most difficult cancers to treat life-threatening cancer. Although the spread of lung cancer, an organ of the body.
The symptoms are different depending on the location and extent of the tumor. Warning signs of lung cancer is present or not always easy to identify. Lung cancer symptoms can take years to appear, usually after the phase of the disease is advanced.
Below is the followingThe symptoms> of lung cancer are:
1. Chest pain or shoulder back a cough
2. A cough that does not go away or gets worse over time
3. Shortness of breath and difficulty swallowing
4. recurrent respiratory infections or pneumonia
5. Wheezing or hoarseness can indicate the block
6. Unexplained weight loss
Lung cancer is divided into several phases according to its spread. This helps doctors decide on appropriate treatment. L ' characteristics of treatment depend on the type of cancer, age, health, and additional staff. Since there is usually no one treatment for cancer, patients often receive a combination of therapies and palliative care. More than one type of treatment may be prescribed.
Although diagnostic techniques have provided important information to extract the cancer cells and research under the microscope is the only way to definitely diagnose lung Cancer>. This procedure is called a biopsy. If the biopsy confirmed cancer, a pathologist to determine if it is small cell or non-small cell.
Small cell lung cancer has two stages, that is:
1. During the action, there is a tumor in one lung and nearby lymph nodes.
2. sophisticated phase, a tumor in the body of infected lungs and other organs to others in Germany.
For lung cancer non-small cell > Cancer, marked these stages I to IV. Lower numbers indicate the early stages when the cancer has spread below:
1. Phase I is when the cancer of the lymph nodes, one lung and no.
2. Phase II is when the infected lung cancer has spread to the lymph nodes around.
3. Phase III is when the cancer has spread and infected lymph nodes around the trachea, the diaphragm of the chest wall on the same side of the > Leng.
4. Stage IV is when the cancer has spread to lymph nodes in the neck or in the other lung.
5. Stage IV is when the cancer has spread to the lungs and the rest of the body and other parts.
As with most cancers, the results are better when the cancer is diagnosed at an early stage of their own. However, some types of lung cancer are not diagnosed until they have made great progress. The treatment can be limited by easingSymptoms>. Treatment decisions depend on the SCLC or NSCLC. Treatment options are:
1. Chemotherapy is an anti-cancer drugs are administered to prevent cancer cells from multiplying. This treatment is more effective for small cell carcinoma.
2. Surgery to remove the affected lung or an entire lung. This provides the best chance of cure if the cancer does not spread to the lungs.
3. The X-ray radiationkill cancer cells and the target. It can be used for lung cancer at an early stage and others to stop cancer spread to lymph nodes.
4. The targeted therapy is the use of small molecules, often in the form of tablets, which can be used after chemotherapy.
5. Clinical studies, participation in a clinical trial to evaluate the safety and efficacy of new drugs are no polls available.
Tumors that are closely related to certain behaviors are more easilyto prevent. If you are a current user of tobacco, stop smoking can greatly reduce the risk of cancer. The most important measure of prevention can stop smoking. Many products such as nicotine gum, nicotine spray, successfully used the nicotine inhaler for those trying to quit smoking to help.
There are often a cause of lung cancer:
1. A person who has more than one pack of cigarettes cigarettes a day is a risk 20-25 times greater than thatsomeone who has never smoked.
2. Cigar and pipe smoking increases the risk of lung cancer, but not as much as smoking cigarettes.
3. Asbestos fibers are silicate fibers that can take asbestos, a life in lung tissue after exposure. The workplace is a common source of exposure to asbestos fibers.
4. Radon is chemically inert, natural gas, a product of natural decay of uranium. With an estimated 12% of deaths due to radonGaz.
5. , Industrial pollution of air vehicles and power plants, individuals may increase the risk of lung cancer among those exposed
screening techniques have been developed to available sources of cancer at an early stage, when treatment options and more. The tumor was detected in the final stages of spreading and are more difficult to treat. Possible screening test for lung cancer include the analysis of sputum cellsFiber optic examination of low-dose spiral CT of bronchial and scans.
cancer and cancer treatments a person may feel too tired to exercise. However, studies show that physical activity may promote cancer, the energy levels of a person.
Regular exercise improves the function of the immune system and can increase survival rates in some cases. Aim for five to 20 minutes of moderate exercise most days of the week. But do not exercisewithout the knowledge of your doctor and the support it can be dangerous because the exercise inappropriate.
Learn more about cancer here, the treatment of cancer
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