Symptoms, Prevention And Diagnosis Of Lung Cancer. The lungs have two main functions, namely the spread of oxygen into the blood when inhale exhale carbon dioxide and discard when sigh. Lung cancer is one of the most common types of cancer occurring. Lung cancer that comes from the spread of cancer to other so-called secondary lung cancer. On this page, the type of cancer that were discussed were the primary lung cancer, i.e. originating from the lung itself.
Lung cancer is one of the most types of cancer can be prevented. There are at least 80to 90 percent of cases of lung cancer related to smoking habit. In the early stages,with no signs or symptoms of lung cancer are obvious. But then the symptoms such as coughing continued to experience coughing blood, always feel out of breath, fatigue with out reason, and weight loss will appear.
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| Symptoms, Prevention And Diagnosis Of Lung Cancer |
Symptoms Of Lung Cancer
In the early stages, lung cancer does not cause any symptoms. The symptoms will onlyarise when cancer development has reached a certain stage. The following are the main symptoms that will be experienced by sufferers of lung cancer. Meet the doctor immediately or go to the clinic to make sure the diagnosis of symptoms experienced.
- Continuous cough and grew worse, until finally experienced the coughing blood.
- Experiencing shortness of breath and pain in the chest.
- Experiencing fatigue without reason.
- Swelling of the face or neck.
- Headache.
- Pain in the bones, could be on the shoulder, arm or hand.
- Body weight decreased.
- Loss of appetite.
- The voice becomes hoarse.
- Difficulty swallowing or pain when swallowing something.
- Changes in the shape of fingers, i.e. the fingertips becomes convex.
Prevention Of Lung Cancer
Lung cancer is one of the types of cancer that can be prevented. The following are some of the ways that can be done:
- Do not smoke and avoid becoming a passive smoker. The main way to prevent lung cancer is to not smoke. Avoid also become passive smokers if your neighborhood is filled with active smokers. Mainly for active smokers, stop smoking now. Even though it's been years of smoking, this step will be beneficial and could reduce the risk of developing lung cancer.
- Healthy food choices. Biasakanlah to eating foods low in fat and high in fiber content.Fruit and vegetables should be the main menu everyday. Avoid taking too many vitamins in the form of pills or tablets because such drugs can have side effects.
- Exercise regularly. Try to do exercise regularly. For those who rarely exercise, start this routine gradually. For adults it is advisable to exercise for at least 2-3 hours in one week.
The Diagnosis Of Lung Cancer
For those of you who are experiencing the symptoms of lung cancer such as coughing, coughing blood, sustainable shortness of breath, pain in the chest and should immediately see a doctor.
Early detection of cancer can increase the success of the treatment process. Here are some tests that can be done to make sure the cancer diagnosis.
- Imaging tests. The first diagnosis to lung cancer typically use x-rays. X-ray imaging of the lungs can show a tumor there is. If the x-ray of suspected there were lung cancer,further tests need to be done to verify it. A CT Scan can show abnormal small that can not be seen with x-ray. By utilizing a CT scan, clearer imaging and detail can be obtained. PET-CT scans can show the location of an active cancer cells. Imaging is performed if inspection results with CT Scan showed there were cancer cells at the early stage.
- Examination of the sputum. Phlegm cough when we spend can be checked in the laboratory with microscopes. Sometimes this examination can be used to see if there are cancer cells in the lungs.
- Biopsy or sampling of lung tissue. This procedure is done after a test showed that there is imaging and cancer cells in the breast. The doctor will take a sample of cells from the inside of the lungs.
Staging of lung cancer
- Stage 1. Cancer still is inside the lungs and has not spread to lymph nodes in the vicinity. The magnitude of the tumor at this stage is still under 5 cm.
- Stage 2. Any size tumor has already spread to other parts such as the lymph nodes,chest cavity, diaphragm, or layers that wrap around the lungs. In addition, cancer alsobelongs to stadium 2 if it has that are larger than 5 cm.
- Stage 3. At this stage, there are cancer cells that have spread to lymph nodes that are far away from the lungs or tumor in the lung is already very large and invade other organs near the lungs.
- Stage 4. The cancer had already spread to the lungs or other organs of the lungs such as brain and liver, or liquid containing cancerous cells may have already popped up around the heart or lungs.
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