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Lung cancer stage 3

Treated if lung cancer? The answer is rather positive than negative, but this is true only in the early stages of the disease. You might still have to do the surgery, but even with only one lung to live, and if you want a full. Of course, a sprint run will be difficult, but it is possible.

At the moment the criterion of cure in Oncology serves five-year survival. Best results are achieved with 1-2 stages of the disease. Lung cancer stage 3 is a much worse long-term results. Moreover, after treatment in the third stage, there are often relapses. Why is this happening?

As you know, lung cancer is divided into several stages: 0 to 4, each stage can be even and degree. Stage of cancer determines the size of the tumor and its prevalence, and the degree of the speed of development of the disease, that is, the proliferation rate of tumor cells. There are three degrees: first, second and third. The higher the degree, the faster is a painful process. Lung cancer grade 3 – this means that the cells reproduce very quickly, so the propagation speed is large.

Cancer zero stage is the beginning of the process, stage 1 lung cancer means that the tumor is still small, no more than 5 cm in diameter, and no spreading to the lymph nodes or to other organs. If measures are not taken for treatment, the process expands and accelerates, leading to the following stages.

Lung cancer stage 3. Features:

  • Tumor size more than 7 cm,
  • Affected lymph nodes,
  • In cancer the process involved the surrounding organs.

Third stage lung cancer can be first and second degree. In the first degree the cancer has spread to nearby lymph nodes and surrounding education: diaphragm, pleura, trachea, and bronchi. The tumor begins to grow into the next lobe, can capture a neighbouring bronchus, primary bronchus. In the case of the germination of cancer in the respiratory tract the tumor begins to obstruct the air flow. At this stage the five-year survival in small-cell lung cancer – about 13%, other types – 19-24%.

The second degree of the spread of the tumor increases. She already goes to the lymph nodes on the opposite side of the chest. Affects not only the diaphragm but also the mediastinum, the lining of the heart. In this case, the five-year survival of 9%.

Thus, a cancer in the third stage causes damage to organs or violations in their work. Therefore, the treatment may not always give the desired results.

Treatment of the third stage of lung cancer

The choice of treatment of lung cancer depends on the stage of the disease, its degree. Cancer third stage is treated comprehensively, using all three methods: surgery, chemotherapy, radiotherapy.

survey. Asymptomatic many forms of cancer of the lung or disease in the earliest stages are identified when contacting local therapist about colds, and it happens during fluoroscopy.