What is Mesothelioma?

Mesothelioma is a rare disease caused as a result of malignant cancerous cells lining the patient's body cavities such as chest, abdominal region or the area surrounding the heart. It is typically associated with exposure to asbestos which has been documented in as many as 70-80% of all mesothelioma cases. This disease is very difficult to assess consistently due to the great variability in time before diagnosis and the rate of progression of malignant mesothelioma.

Even insignificant exposure to asbestos (commonly reported in such work environments as asbestos mills, mines, shipping yards, some older Navy ships or patients homes) is known to result in mesothelioma, which in many cases does not occur for decades after initial exposure to this cancer-causing substance. In the recent years as many as 2000-3000 cases of mesothelioma have been diagnosed per year. It is also known that family members of workers exposed to asbestos can contract this disease through exposure to the worker.s clothing.

Smoking greatly increases the risk of contracting mesothelioma.

Some of the earliest symptoms of mesothelioma can often be mistaken for less serious illness and are commonly overlooked. Some patients do not show any signs of sickness in the early stages of development of the disease. Most commonly the symptoms include dyspnea, pleuritic pain, lasting cough, fatigue, and weight loss. However, these can not be easily attributed to mesothelioma unless the patient is examined by their health care provider and necessary tests are done, which may include CT scans, x-rays scans, or MRI. Surgery can be one of the treatment options; however, the recurrence rate of cancerous cells is high. It is very important that the disease is diagnosed and treated as early as possible.

This disease is not linked with patient's race; however it is more common in men. Most cases of mesothelioma occur 30-45 years after initial exposure to asbestos. Once it develops, this cancer will continue to grow until it is treated.

Mesothelioma Treatment: What You Can Do

If you or someone you know has been diagnosed with mesothelioma, remember that time matters. The faster you consult your doctor and get professional care the better your chances will be of dealing with this dangerous cancer. There are three traditional methods of fighting cancerous mesothelioma: surgery, chemotherapy drugs and radiation therapy. Please contact your doctor as soon as possible to get more information.

What Are Mesothelioma Cancers?

What are Mesothelioma Cancers?

Mesothelioma cancers are the cancers that spread in the mesothelium tissues. Mesothelium in general is the name of tissue that forms lining of different body organs such as heart, lungs, abdomen and reproductive organs. The lining around abdominal organs is known as peritoneal membrane. Lining around lungs is called pleural membrane while the lining around heart is called pericardium.

These linings perform two functions. They protect the internal organs by producing a lubricating fluid and to allow the smooth movement of the internal organs. Mesothelioma cancers are the cancers affecting these membranes. The names of the cancers depend on the tissue or linings they affect. Peritoneal mesothelioma, pleural mesothelioma and pericardial mesothelioma are the names of cancers of linings of abdomen, lungs and heart, respectively. Pleural mesothelioma is the most common of all mesothelioma cancers and is found in 70 % mesothelioma patients. Peritoneal mesothelioma constitutes 10% to 20% of the mesothelioma patients while third type pericardial mesothelioma, is rare.

Symptoms of Mesothelioma Cancers

Symptoms of mesothelioma cancers are same as of other common diseases. It makes diagnosis mesothelioma cancers a difficult task. Pain and swelling in abdomen, weakness, loss of weight, loss of appetite and nausea are some symptoms of peritoneal mesothelioma. Symptoms of pleural mesothelioma are persistent cough, difficulty in breathing, weight loss, loss of appetite, weakness, chest pains, lower back pains and difficulty in swallowing.

History

History of mesothelioma cancers goes back to as far back as 1900s. It took about 60 years to gather sufficient information about these mesothelioma cancers. By the end of sixth decade of last century, experts could conclude that exposure to asbestos particles is the reason behind the disease. J. C. Wagner was first researcher toreport 32 cases of mesothelioma cancers and confirmed its association with asbestos exposure.

One alarming fact about the mesothelioma cancers is its extended latency period. These cancers may remain asymptomatic in the body for even up to 50 years. Chances of survival for mesothelioma patients are rare and the average survival period after diagnosis is not more than 12-24 months. Surgery if diagnosed early, chemotherapy and radiation therapy are some common treatments for all types of mesothelioma cancers. People suffering from mesothelioma cancers can file lawsuits to recover damages for medical expenses and other damages. They can file the lawsuits against the persons and companies responsible for causing asbestos exposure.

About the Author

Kirsten Hawkins is a asbestos and mesothelioma specialist from Nashville, TN. Visit http://www.asbestosblog.org/ for information on asbestos reform, mesothelioma lawsuit news, and more.