Types Of Mesothelioma

Mesothelioma is a form of cancer that develops in the lining around the lungs (the “pleura”), abdomen (the “peritoneum”) or heart (the “pericardium”). In contrast, lung cancer refers to a malignancy of the lung itself. And, unlike lung cancer, which may have other causes as well as asbestos exposure, mesothelioma is virtually always the result of exposure to asbestos. It generally does not appear until decades after the asbestos exposure.


Diagnosis of mesothelioma can be very difficult because its symptoms may not appear for decades after exposure to asbestos. Unfortunately, this lengthy time delay not only prevents diagnosis, but also complicates treatment efforts, given that mesothelioma is usually detected in the late stages, after serious side effects begin to present themselves.


The common symptoms of mesothelioma vary according to the cancer’s location. Because of the similarity of the diseases, however, many of the symptoms are overlapping. Most mesothelioma patients experience shortness of breath and generalized fatigue, but more acute pain will likely be more apparent in the chest for pleural and pericardial mesothelioma patients and in the abdominal region for peritoneal patients.


Learn more about the specific symptoms associated with three kinds of asbestos-related malignant mesothelioma:

• Pleural Mesothelioma, which affects the lining of the lungs;
• Peritoneal Mesothelioma, which attacks the membrane surrounding the abdominal cavity; and
• Pericardial Mesothelioma, which invades the membrane around the heart.
• Cell Types of Mesothelioma

Many of the symptoms of mesothelioma mirror those of other more common physical conditions. In fact, this is another factor that contributes to the difficulty in diagnosing mesothelioma; its symptoms are often mistaken for the flu, bronchitis, pneumonia or heart disease. Still, patients with any of the symptoms discussed below and a history of asbestos exposure should see a physician. If symptoms persist, you should ask your doctor for a thorough evaluation.


Finally, this discussion is not intended as a tool for self-diagnosis, nor is it intended to be a substitute for consulting with a doctor who specializes in the diagnosis and treatment of mesothelioma. This information is designed to help you learn about mesothelioma.