Diagnosis and Prognostic Factors
Prognosis in malignant mesothelioma is difficult to assess consistently because there is great variability in the time before diagnosis and the rate of disease progression. In large retrospective series of pleural mesothelioma patients, important prognostic factors were found to be:[1,2][Level of evidence: 3iiiA]
Prognostic Scoring Systems
Two prognostic scoring systems have been developed for...
If you have non-small cell lung cancer, your doctor may check for tumor markers (biomarkers), such as EGFR, ALK, and KRAS, that are caused by gene changes (mutations) in cancer cells. This can help your doctor choose the treatment that will work best for you.
Tests before surgery
A person whose lungs aren't working well may not be a good candidate for surgery. If surgery to remove cancer in all or part of a lung is being considered, the following tests may be done:
Screening tests help your doctor look for a certain disease or condition before you have any symptoms. This can increase your chances of finding the problem early, when it's more treatable.
Studies haven't yet shown that routine screening for lung cancer saves lives or prevents lung cancer. But it may help people who have the highest risk for lung cancer-people 55 and older who are or were heavy smokers. Talk to your doctor about the pros and cons of lung cancer screening.
In this article
WebMD Medical Reference from Healthwise
November 14, 2014
This information is not intended to replace the advice of a doctor.
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