causes symptoms and signs of Lung cancer

The lungs are internal organs of the respiratory system and referred to in the air breathing vertebrates system. Changes in lung function of oxygen in carbon dioxide from the blood system with the help of hemoglobin. This process is known as  breathing or respiration, Lung cancer is a tumor that grows in the lungs are largely derived from cells in the lungs. But lung cancer can also come from cancer in the body that spreads to the lungs.


Lymphoma is a cancer of the lymph system, which can be derived from the lung or is spread from other organs
Meanwhile, the lymphoma is a cancer of the lymph system which can be derived from the lung or other organ distribution. Many cancer originating from other places that spread to the lungs. This cancer usually originates from the breast, colon, prostate, kidney, thyroid, stomach, cervix, rectum, testicles, skin and bone.

90 percent of people affected by lung disease from. The more cigarettes smoked, the greater the risk of lung cancer.
Only a small part of lung cancer or more than about 10 to 15% in 5% of men and women caused by material or inhaled found in the workplace. Hereditary factors may also increase lung cancer.

Air pollution as a cause of lung cancer, especially adenokarisinoma and alveolar cell carcinoma occurs in the lungs has scar tissue due to lung disease, such as tuberculosis and fibrosis.
Some symptoms can be seen and felt from lung cancer, among other things, shortness of breath, persistent cough, coughing up blood, chest pain, wheezing, fever, and weight loss.

These symptoms usually occur when stepping on end stage cancer, which means that smokers will not be aware that he had cancer since a young age. Symptoms of lung disease that often occurs in people usually long coughing in people who smoke, difficulty breathing, the sound has changed from the usual, and cough for more than two weeks in people who didn’t smoke.
There are several antioxidants that can be consumed, i.e. Vitamins A, C and E in the form of food supplements. Antioxidants are to protect the lungs against damage by oxidation and fracture. Some foods such as soy, tofu, also contain antioxidant compounds genistein and strong anti-tumor, which can stimulate the immune system. The mechanisms that stimulate  the recovery of tumor cells into normal cells, especially in lung cancer. Green tea contains bioflavonoids epi catechin Gallat Gallo is also the most powerful that the antioxidant activity 10 times stronger than vitamin C.

Cure rates for lung cancer is still very good, if still at an early stage. The problem is, cancer is rarely detected in this phase. If cancer cells have spread to other areas, the options are considered chemotherapy . If cancer is blocking the main air flow, the laser can be used to freeze the tumor or keep open the air flow by a stent or tube.