One of the main causes of death among men and women throughout the entire globe is lung cancer. The previous year, deaths from lung cancer have left past statistics of women breast cancer mortality. For the year 2009, approximately 159,390 people projections died on only due United States for cancer of the lungs, or more than the number of deaths due to cancer of the colon, breast and prostate combined. For those 2% of the lungs already one has spread to other parts. Survival rate for early stage lung cancer are higher with a chance of 49% of survival for a five – year period.
When human cells divide and multiply without forced, they become cancer cells. Malignant cells and then a mass or tumor that are different from the tissue from which he comes, reduced the ability of tissues or cells normal function. This tumour not only attempts to invade and infect other healthy tissues close to them, but could infect other tissues in the different systems of the body as well. At the initial stage when the tumor of the lung cancer is still low (not up to 2 centimetres) the lung cancer survival rate is as high as 50% chance of survival in a period of 5 years. When the tumour reached 2 centimetres, but does not exceed 5 cm, the cancer has advanced to its next phase or stage 2.
When the malignancy infect the lymph nodes or other organs by blood vessels this process is called metastasis. The cancer tumor is called a primary tumor, and that the other body systems that are infected by cancer cells, are called secondary or metastatic tumor. When this process occurs, the stage of lung cancer has reached its final phase. During this period the survival rate of the lung cancer drop to below 10% chance of survival in a period of 5 years.
There are a variety of factors affecting on his Lung Cancer survival rate. The grade of the cancer tumor made an enormous impact to the cure. A tumour in the worst case has exponential growth, which could extend to other systems of the body in a few months. He must go to a specialist if they see no sign of this malignancy.
Lung cancer survival rate information visit survival for Lung Cancer.