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Mesothelioma prognosis

And now some words about mesothelioma prognosis. But first of all what is prognosis? Prognosis is a medical term which denotes the physician's projected outcome of how a patient's disease will progress, and if there is a chance for recovery. Prognosis is usually most accurate when it is achieved statistically. By comparing large groups of patients in a specific stage of illness, doctors can usually predict not only a patient's chance of survival, but a time frame for the patient's live expectancy.

For example, in tumor staging, doctors can typically predict survival by measuring statistically other patients who have survived for 1 year, 3 years, and 5 years. In most prostate cancers, the 5 year survival rate is higher than 90%, yet in lung cancers the 5 year survival rate is less than 10%. While prognosis is never exact, and there are countless cases of patients who have survived for much longer than their expected prognosis, it can be an extremely important tool in determining whether it makes more sense to continue treatment or to withhold treatment, or to continue treatment focused on relieving symptoms.

Like most cancers, the prognosis for malignant mesothelioma often depends on how early it is diagnosed and how aggressively it is treated. Malignant mesothelioma usually is advanced by the time it is diagnosed so the outlook usually is poor. On average, the survival time after diagnosis is about one year. However, several factors affect the prognosis, including the extent of the tumor and the age and health of the patient.

In some cases, survival time can be increased to two to five years or more with early detection and aggressive treatment. Improved treatments should be available in the near future. A mesothelioma diagnosis is serious, but treatments are available for this often-fatal cancer. The chance of recovery, or prognosis, depends on the size of the cancer, where the cancer is, how far the cancer has spread, how the cancer cells look under the microscope, how the cancer responds to treatment, and the patient's age.

As with most types of cancer, early detection is an excellent first step in fighting the disease. The potential for any treatment to be successful depends on a variety of factors including overall health and age of the patient, type of tumor, size of tumor, location of tumor and lymph system involvement.

In common case asbestosis prognosis refers to the likely outcome of a particular case of the chronic inflammatory lung disease. When compared with the likes of the more serious, malignant asbestos diseases (malignant mesothelioma, asbestos lung cancer, asbestos larynx cancer), an asbestosis prognosis is typically more positive.

Like most other asbestos diseases, asbestosis is latent and can take decades to fully develop and become symptomatic. Prolonged exposure to asbestos puts someone at increased risk of developing a case of asbestosis; however, it is unclear exactly how much exposure constitutes a significant risk.

An asbestosis prognosis can be determined following diagnosis of the asbestos lung cancer. The development of asbestosis symptoms including coughing, breathlessness and chest pain typically prompts a sufferer to seek medical attention. After an initial physical assessment of the patient, a doctor will employ the use of a chest imaging scan (x-ray, MRI, CT scan) so as to view the lungs. The scarring of the parenchymal tissue of the lungs that is associated with the onset of asbestosis can be clearly seen via such chest scans. An asbestosis prognosis depends heavily on the amount of scarring that has occurred.

There are Positive Asbestosis Prognosis and Negative Asbestosis Prognosis.

Positive Asbestosis Prognosis

Minor cases of asbestosis may simply require the use of bronchodilators and other medications designed to thin lung secretions and improve breathing. Other palliative asbestosis treatments, such as postural drainage and chest percussion, are often used to loosen mucous buildups inside the lungs, further improving breathing. If a patient is hampered by minor fluid buildup, drainage can help to provide relief from chest pain.

Negative Asbestosis Prognosis

Serious cases of asbestosis may require continuous treatments. Significant lung scarring can cause a severe reduction in total lung capacity (TLC). While asbestosis itself is non-malignant and not directly fatal, its effects can be associated with eliciting secondary conditions that can result in death. For example, a significant reduction in total lung capacity can lead to congestive heart failure.

Asbestosis is associated with congestive heart failure, because the heart has to work much harder to push blood through the damaged lungs. Over time, such overexertion of the heart muscles causes the vital organ to weaken, and fluid builds up in the lungs. This fluid buildup forces the heart to pump even harder, perpetuating the weakening of the heart. Over time, the heart becomes weakened and overworked and overworked to such an extent that it fails, causing death.