Lung cancer kills 1.18 million people each year and more than 90% of all reported cases are due to smoking, but there are other causes, such as radon, asbestos, viruses, but none of these people have been infected with the lung cancer cancer because of smoking. It is a very difficult, because 85% of the exposed die within 4 years. This number is so large because lung cancer is difficult to detect in its early stages. Most of the patients were diagnosed with cancer and advanced level becomes difficult to cure and set each treatment is tailored to the individual patient. The type of treatment that can be applied to the patient is highly dependent on several factors: the type of lung cancer, the cells grow, stage of cancer, the size of the tumor, where it is located and the other parts of the body are affected.
Patients may also exhibit symptoms of lung cancer which has to do with the effects of the tumor, the effect of other people related to metastatic tumors in other parts of their body. The most common symptoms of cancer is a terrible cough, shortness of breath, chest pain, coughing up blood, always feeling tired, weight loss without dieting or sport at all. Sometimes you can have in the lung and it had a different effect on the body because the cancer can spread to other parts of normal body cells and can become contaminated with carcinogens. It could be hormonal disorders, blood or other systems can be damaged and out of these effects may be due to the method of treatment to be applied, or the type of cancer or metastatic lung cancer or not. Lung cancer can affect the liver, adrenal glands, bones or brain.
If we refer to the metastatic cancer, it is important to note that if affects the liver, causing no symptoms, even if the cancer is discovered. This problem also occurs when the cancer affects the adrenal glands. Bone metastasis is one of the more common cancers in the body, especially if the small cell cancer tumors to grow. These effects cause pain, which is often the thigh bone, the spine and ribs.
Many effects are generated when the lung, metastatic cancer affects the brain. It can cause a lot of trouble: the patient started to have problems with vision, weakness on one side or even both, and can also affect the seizures.
Therefore, it is important to take care of our health and to avoid the possible factors that can create health problems. If you think that smoking is the leading cause of lung cancer, it’s easier to quit than to cure lung cancer, many other effects on the body.