Staging is a term defined by doctors to instigate the spread of cancer all over the body. The earliest stage of cancer in the lung is defined as stage 1 lung cancer. This malignant tumor is confined in one area and it begins to spread and affect other regions of the body as time goes by.
In this phase the malignant cancer cells have become a small tumor and are present in the lungs and it hasn't started to expand to destroy other tissues and organs in the body. The tumor is referred as the primary tumor and will grow from the tissue in the lungs where it inhabits. Lung cancer survival rate at this stage are not as high as other cancer types even if it is in the earliest stage.
Cancer of the lung is known to be one of the deadliest types of cancer in the entire world, claiming no less than a 100 thousand lives each year that passes. Not everyone is aware that smoking cigarettes or tobaccos are the number 1 reason why people gain cancer of the lung. Passive or second - hand smoking is actually having worse effects than first hand smoking when it comes to gaining stage 1 lung cancer.
The addictive ingredient nicotine which is found in cigarettes is toxic in nature, and over exposure to pollutants or carcinogenic materials could lead to an abnormal growth of cells in the lungs. This abnormal growth of cells eventually becomes a tumor that leads to the earliest phase of cancer of the lung. On the earliest phase of this disease, the lymph nodes are not yet affected by the malignant cancer cells. Lung cancer survival rate for the initial stage are at 50 to 60 percent chance of cure.
There are lots of ways to describe the symptoms of stage 1 lung cancer, and if immediately detected and treated, chances of cure and lung cancer survival rate is favourable. Symptoms of this malignant disease may start from shallow breathing that is joined with wheezing sounds. Such discomforts in the chest region and chest pain are also symptoms of a growing tumor in the lungs. Chronic or persistent cough (this is also called smokers cough) and recurring infections in the lungs like bronchitis or pneumonia may lead to cancer of the lung as well.
If you find these symptoms, you must seek the advice of a medical professional in order to find out the quickest way to treat you if you are at risk of acquiring this dreaded disease.
