Mesothelioma: What You Should Know

Mesothelioma is not a new medical condition. It has been around for quite some time. Many people however have just only heard of it. Here’s what you should know about the condition.

What It Is

Mesothelioma is cancer of a membrane known as the mesothelium. This membrane coats a number of the body’s internal organs to protect them. Like other forms of cancer, this one can also result in cancer cells metastasizing to other cells of the body. The most common tissues affected are those in the lungs and the abdominal cavity. Mesothelium in the lungs is called pleura while those in the abdominal cavity are known as peritoneum.

Cause

Cancer in general is commonly believed to have genetic roots. It is however, also possible that certain external factors may contribute to a person’s risk of getting cancer. In the case of mesothelioma, it has been found out that exposure to asbestos is a significant risk factor.

Asbestos is a mineral that is widely used for industrial applications. People who work around asbestos may inhale or ingest particles of it. This is most likely the reason why mesothelioma often affects the lungs and abdomen first. It is possible though that there are other risk factors besides asbestos exposure. More or less 20% of mesothelioma cases have not been linked to asbestos.

Symptoms

The condition may produce a couple of signs and symptoms. Unfortunately, these symptoms may only appear decades after an individual has had contact with asbestos. Cancer that affects the membrane of the abdominal cavity may result in weight loss, diarrhea, constipation, stomach pain and stomach swelling. Cancer that affects the membrane of the lungs may lead to dry cough, shortness of breath and pain when breathing. If you know that you have been exposed to asbestos in the past and you experience any of these symptoms, it may be time to see a doctor.

Diagnosis

Mesothelioma is a rare condition. Its symptoms may also seem much like those of other diseases. This is why your doctor may first attempt to rule out other conditions before considering the possibility of cancer. Aside from a physical exam, you may also have to undergo imaging methods like x-ray, CT scan and MRI. If there is a strong possibility of mesothelioma, your doctor would have to take tissue samples from the affected membrane for a biopsy.

Mesothelioma may be a rare condition. Nonetheless, it is always best to be careful when you work with asbestos. Always follow proper safety procedures at work.