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Lung Cancer
Lung cancer and smoking, which comes in the first class of its causes, is responsible for a large number of deaths caused by cancer, but the treatment is the biggest opportunity if it is diagnosed in its early stages.
Begins lung cancer cells from normal lung tissue where you start to multiply out of control and very significantly, leading to the formation of a tumor in the lung.
First formed tumor growing in his whereabouts, and then moving to nearby destinations and leads to destruction, and upon the arrival of tumor cells into the bloodstream, they spread to other organs such as the liver far, bones and brain and in the advanced stages of Amard.
Lung cancer is a common pattern for cancer and is responsible for 12-16% of all cases of cancer and about 17-28% of the cancer-causing deaths and more than that he is responsible for the highest proportion of deaths due to cancer.
What are the risk factors for lung cancer
Smoking cigarettes, cigars and pipes, Tobacco currently is the most important factor has been proven as a risk factor for lung cancer. The severity of the injury in people who smoked one pack per day for 30 years, including the top twenty weakness in people who do not smoke.
Although the risk is reduced after quitting smoking five years but it does not go away completely.
Moreover, there are other factors that increase the risk of lung cancer, such as air pollution or the presence of pulmonary disease earlier, or injuring a family member with lung cancer.
And do not forget about passive smoking, which increases the risk among passive smokers exposed to cigarette smoke, even though they were non-smokers, and as is the case with people who have begun the practice of smoking under the age of twenty.
What are the methods of diagnosis of lung cancer?
There are several ways to diagnose lung cancer:
- Radiographic examinations (lung function test, modified class, magnetic resonance imaging)
What are the symptoms of lung cancer:
May not show any symptoms of lung cancer task until an advanced stage of infection. Silent evolution of the most important factors that make it very dangerous lung cancer.
Symptoms that can indicate the presence of lung cancer are:
- Cough, seasonal and with the presence of sputum and when continuing smokers with chronic inflammatory airways in the bronchi,
- Accompanied by sputum with blood,
- The gradual increase in the case of shortness of breath (slip respiratory),
- And the presence of burning pain (for wide) in the chest, in particular to spread between the shoulder blades in the back or shoulders.
But in the early stages of infection the patient may not feel any of these symptoms, but rather complain of loss of appetite, fatigue and fatigue, weight loss and night sweats. Here, the doctor resorted to analyze sputum sample, and assess the status of the bronchi endoscopically (bronchoscopy).
General procedures when there is a tumor in the lung are as follows:
When detecting the presence of a tumor or mass in the lungs of the patient, the doctor conducting a test of lung function, a CT scan, and then the decision is made about how to get to the tumor based on three-dimensional images.
Then the patient is subject to bronchial endoscopy and biopsy is taken from the lung tissue, it is through the introduction of precise and flexible tube up into the lungs where the sample is taken by needle, and a definitive diagnosis is made by histopathology of the specimen taken angiogram.
Is early diagnosis possible for lung cancer:
Since lung cancer rarely show symptoms until they have spread to the lymph nodes of neighboring areas or other organs, the early diagnosis is possible only in 15% of patients to Almredya. And it is often accidental (chance) as a result of other tests conducted for another disease.
How is the treatment of lung cancer:
After confirming the diagnosis of lung cancer, after which determine the severity of the disease, and its phase, Vsrtan lung has 4 stages depends on several factors as an opportunity to survive, develop lymph nodes, palaces distant organs, and other factors that are taken into consideration.
Ways to treat lung cancer known in the world of the early stages (stage 1 and 2) is a surgical intervention.
Whereas in stage (3 and 4) are resorting chemotherapy or radiation therapy or chemotherapy radioactive.
Could make and surgical intervention in stages (3 and 4) for certain patients who have mediastinal lymph nodes have not had cancer.
How is the care of the patient at the stage of aftercare?
If the patient's lung cancer in its first stage, it does not apply to additional remedial measures such as treatment after surgery chemotherapy or radiation. While in the other the most advanced stages must resort to chemotherapy or radiation after surgery., And is in the process of examining the patient after-care on a regular basis.
The survival rate for five years after surgical intervention may be up to 80% in patients who have the disease diagnosed in the early stage. For this reason, early diagnosis and surgical intervention is an important factor in patients with lung cancer.
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