Asbestos Cancer Prognosis
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Asbestos cancer prognosis can be defined as the overall characteristics of the tumor. Prognosis is generally based on the factors that are experienced by the doctors while conducting the treatment of the disease. The prognosis depends upon the characteristics, symptoms, diagnosis and treatment of the disease.
The tumor caused by this cancer generally depends upon the amount of particles inhaled. When the tumor starts developing in the body the first symptom that is noticed is shortness of breath. This happens because the asbestos particles get stuck in the respiratory tract and so the person finds it difficult to inhale the air. Sometimes, while inhaling, a sound of wheezing gets produced. This is also considered as an early symptom of the disease. As the tumor keeps developing it starts spreading to other parts of the body. The second location of attack is the digestive system. Due to this, the person is unable to digest his food and the body starts throwing out everything that is consumed. Hence, the person starts losing excessive amount of weight in a small span of time.
The tumor is generally divided into four stages:
In the first stage, the development of tumor occurs in one side of the chest. As a result of this no symptom other than wheezing and cough is experienced.
In the second stage the tumor starts developing in the other part of the chest and so the surrounding areas get infected. Due to this breathing problem is experienced and so the tumor is often diagnosed at acute lung cancer.
In the third stage, the tumor spreads to other parts of the body and slowly it starts gaining control over the body. Due to this, the immune system gets weakened and so the body becomes incapable of fighting against other bacteria and fungi. Due to this various diseases like malaria, diarrhea, jaundice and flu start occurring.
In this stage, the tumor has gained complete control over the body. At this stage hardly any treatment is effective and the chances of survival are close to nil.
Several studies show that the patient diagnosed with this tumor cannot survive for more than five years and so asbestos cancer prognosis is considered as the worst prognosis among all the tumors.
Factors that affect prognosis are as follows:
Asbestos cancer prognosis also includes survival rate. While finding out the survival rate a span of five years is considered. A research conducted by American Cancer Society to find the survival rate shows that in 2005, the survival rate of patients diagnosed with this tumor was 12 percent. In 2008, this rate was estimated to be 13 .2percent. The survival rate of asbestos cancer has increased due to improvement in the treatment techniques.
Asbestos cancer prognosis gives an overall idea about the tumor developed in asbestos cancer, its diagnosing techniques and the methods used for treatment. It also assists the doctor to select the appropriate technique for the treatment of the tumor.