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Mesothelioma Causes Other Than Asbestos

The tissue that lines the lungs as well as other organs may develop mesothelioma. Patients who develop this cancer typically worked in jobs which exposed them to asbestos.

Asbestos is one of the minerals that create strong microscopically-sized fibers. It was used in the manufacture of construction and automotive products as it is invulnerable to heat, fire and water.

Workplace Exposure

Asbestos, a naturally occurring mineral was widely used due to its fireproof properties prior to when it was banned. Mesothelioma poses a risk to those who have worked with asbestos. The people who are at the highest risk are those who were exposed to large quantities of asbestos fibers that were microscopic for extended periods of time. Mesothelioma symptoms generally don't manifest until years after exposure to asbestos. This is why the majority of mesothelioma cases are linked to occupational asbestos exposure.

When asbestos is disturbed its tiny fibers become airborne and can be inhaled or swallowed. These fibers may get into the thin layer of tissue surrounding organs. This layer, known as the mesothelium, may develop cancerous tumors of mesothelioma. The most common mesothelioma type is pleural mesothelioma, which forms around the lungs. Other mesothelioma types are pericardial and peritoneal. These form in the abdomen.

It could also occur in other areas of your body if you inhale or ingest asbestos in smaller amounts. It can develop in the testicular linings as well as the abdominal cavity. It's difficult to determine if the mesothelioma was caused by exposure to occupational radiation, or a different cause.

Some people with mesothelioma developed the disease through contact with secondhand sources. This is often referred to as take-home exposure. It happens when asbestos is ingested on the clothing of workers or equipment. In these situations workers' clothes are typically cleaned and washed by their families, resulting in a higher exposure than expected. Some studies have shown that the use of an asbestos compensation-like substance similar to erionite raises the risk of developing mesothelioma in those who live in the vicinity of the deposits of erionite.

Other factors that increase the risk of mesothelioma is certain medical treatments, like chemotherapy and radiation. These treatments can harm the mesothelium and lead to mesothelioma but they do not account for a significant number of cases.

Secondhand Exposure

Other factors can increase the mesothelioma risk. This includes genetics, a history of radiation therapy on the chest area and exposure through secondhand sources. A mesothelioma family history may increase the risk of contracting the disease. Asbestos is still the primary reason for mesothelioma.

Mesothelioma is a common occurrence among asbestos-related workers. This is particularly true for those who are employed in the manufacturing, construction shipbuilding, asbestos mining industries. People who work with asbestos frequently inhale tiny asbestos fibers when they break or alter the substance. The fibers can be found in the lining of the stomach, lungs and heart. The asbestos fibers may remain in the body and cause malignant mesothelioma tumors.

Inhaling and swallowing these fibers could result in peritoneal, pleural or other mesothelioma types. The symptoms can take anywhere from 30 to 50 years to show. In order to diagnose mesothelioma, doctors must first rule out other conditions that could be causing the patient's symptoms.

The exposure to asbestos is believed to cause pleural mesothelioma, the most frequent type of this cancer. It is believed that the risk of mesothelioma in this form decreases after a person's asbestos exposure ends. However, the risk for mesothelioma of the peritoneal region continues to increase even after exposure to asbestos has ended.

Asbestos is a group of naturally occurring metamorphic minerals that are fibrous. It is extremely durable and is resistant to heat and fire, making it a popular choice for military, industrial and commercial applications throughout the 20th century. Asbestos was heavily utilized from the close of World War II through to the mid 1970s, and it was most commonly found in ship, buildings as well as in automobile parts and insulation.

Mesothelioma is most common in asbestos workers who handled or inhaled asbestos. However, there are some who have been diagnosed with mesothelioma but have no occupational history of exposure to the mineral. These people were exposed to asbestos by other means. For example, many women who had husbands who worked with asbestos brought home stray asbestos fibers on their clothes and skin. The asbestos contamination of the Polio vaccine in the 1950s and 1960s has been proven to increase the risk of mesothelioma in those who received it.

Environmental Exposure

While asbestos is the primary mesothelioma cause, there are several other factors that can also play a role. These could be related to a person's age, gender or genetics. People with a predisposition to mesothelioma, or other health problems are at greater risk than those who do not have.

The exposure to asbestos in the workplace is responsible for the majority of mesothelioma cases. The greatest risk is for people who have been exposed to asbestos over a long period of time for example, shipyard or mine workers. Many people who have mesothelioma didn't work directly with asbestos. In addition, exposure through secondhand sources can occur when someone lives with a person who worked with asbestos and breathed asbestos fibers. This kind of exposure is the most frequent among spouses of workers who handled asbestos.

The symptoms of mesothelioma may be seen as time passes, and they can vary depending on what type of cancer a person is. Everyone should be aware of the risks they are exposed to and speak with their doctor if any symptoms are alarming or unusual.

Asbestos exposure can trigger three types of mesothelioma, namely pleural, abdominal and the pericardial. The lung is affected by mesothelioma pleural, while organs in the abdominal cavity are affected by peritoneal and the pericardial. The most commonly diagnosed mesothelioma type is pleural, and usually occurs in the lungs. However, pericardial and peritoneal cancers can also develop in the abdominal cavity.

Researchers have discovered that different substances can cause mesothelioma as well. Radiation therapy and erionite (a mineral similar in appearance to asbestos) are among the compounds that can cause mesothelioma. A virus called SV40 and certain varieties of talcum powder may cause mesothelioma.

The research into the causes of mesothelioma could help doctors identify the cause more precisely and quickly. This allows mesothelioma patients to receive treatment earlier and improve their outcomes. It is also essential to understand other mesothelioma risk factors so we can help prevent more mesothelioma cases in the future. For instance the use of talcum powder can cause more women to develop peritoneal mesothelioma. Through educating the public about mesothelioma we can cut down the number of people who are diagnosed with cancer. This is important because mesothelioma may have symptoms that can be delayed for up to 50 years.

Genetics

If you have been diagnosed with mesothelioma, it is recommended to consult a doctor. Early treatment provides patients with the best prognosis. While asbestos exposure is the primary mesothelioma trigger but research continues to uncover other risk factors like talcum powder and SV40. Understanding these risks and avoiding them will prevent more mesothelioma cases.

Asbestos is a class of fibrous minerals that were used extensively throughout the 20th century in various industrial, commercial and military applications. Its strength and fire resistance made it popular with manufacturers. Researchers have documented the dangers and proved that asbestos was dangerous. Its elimination was a gradual process. People who were exposed to asbestos compensation at work are at the greatest risk for mesothelioma. This includes miners factory workers asbestos law insulation manufacturers, installers, railroad workers and auto manufacturers, ship builders and those who handled or wore clothing contaminated with asbestos attorney.

As asbestos fibers inhaled settle in the lining (pleura) of the lung, and are irritated. They then develop tumors. The symptoms of mesothelioma may take a while to manifest, but they are typically advanced by the time they appear. Symptoms include difficulty breathing and chest pain, or heaviness and fluid buildup in the lungs.

Mesothelioma is caused by cancerous mutations in cells. These are caused by asbestos exposure, but a lot of scientists believe a person's genes can also play a role. Researchers have discovered a gene known as BAP 1 on the short arm of chromosome 3 that leads to mesothelioma after studying Mesothelioma case epidemics in two U.S. families with Swiss ancestry. Every person in the family who was diagnosed with mesothelioma had this mutation.

Genetics is just one part of the mesothelioma puzzle, but it is an important one. Only a small number of people exposed to asbestos develop mesothelioma. This suggests that genes play a role. Tumor suppressing genes seem to be mutated in most mesothelioma sufferers. As the research advances, these genes will be studied and understood better to prevent mesothelioma. It is also likely that those who have a genetic predisposition need to be more careful about exposure to asbestos and will need regular screening for mesothelioma-related symptoms.