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Mesothelioma Causes Other Than Asbestos

The tissue that lines the lungs and other organs can develop mesothelioma. People who contract this disease typically worked in jobs where they were exposed to asbestos.

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

Exposure to Work

Asbestos is a natural mineral that was extensively used to protect against fire before it was banned in the 1970s. The people who worked with asbestos whether they mined it or worked with it in factories are at risk of developing mesothelioma. The most at risk are those who were exposed to large amounts of microscopic asbestos fibers for prolonged durations of time. Mesothelioma symptoms typically don't appear until years after exposure to asbestos settlement. Because of this, the majority of mesothelioma cases can be traced to occupational asbestos exposure.

When asbestos is disturbed, its tiny fibers are released into the air and can be breathed in or swallowed. The fibers could make their way to the thin layer of tissue that surrounds organs. This layer is known as the mesothelium. It can also develop cancerous mesothelioma tumors. Pleural mesothelioma is a tumor that develops around the lung and is the most common form of mesothelioma. Other mesothelioma types are pericardial and peritoneal. They are formed in the abdomen.

Mesothelioma may also form in other parts of the body when asbestos is inhaled or ingested less frequently. It can develop in the linings of the testicles and abdominal cavity. It's difficult to determine whether the mesothelioma resulted from occupational exposure, or some other cause.

Some people with mesothelioma have developed the disease through contact with asbestos from the outside. It is sometimes known as take-home exposure and it occurs when asbestos is brought home on clothing worn by workers or other equipment. In these instances workers' clothes are frequently cleaned and washed by families, resulting in a higher exposure than anticipated. Certain studies have shown that the use of a similar asbestos called erionite can increase the risk of mesothelioma in those who live near erionite deposits.

Chemotherapy and radiation are both medical treatments that may increase the chance of developing mesothelioma. These treatments can damage mesothelium and cause mesothelioma. However they don't account for a large number of cases.

Secondhand Exposure

Other factors can increase the mesothelioma risk. These include genetics, a history of radiation therapy to the chest area and exposure through secondhand sources. A mesothelioma-related family history can also increase a person's risk of contracting the disease. However, asbestos remains the primary cause of mesothelioma.

Workers who are directly exposed to asbestos are at chance of developing mesothelioma. This is particularly true for those who work in construction, manufacturing, shipbuilding, asbestos mining, and other related industries. People who work with asbestos often inhale tiny asbestos fibers when they break or disturb the substance. The asbestos fibers can end up in the linings of the stomach, lungs and the heart. The asbestos claim may remain in the body for a prolonged period and cause malignant mesothelioma cancers to grow.

Inhaling and swallowing these fibers may cause peritoneal, pleural, or other mesothelioma types. The symptoms can take anywhere from 30 to 50 years before they appear. In order to diagnose mesothelioma, doctors must first rule out other conditions which could be the cause of the patient's symptoms.

Exposure to asbestos is known to cause pleural mesothelioma, the most frequent type of this cancer. It is believed that the risk for mesothelioma in this form decreases after a person's asbestos exposure is over. However, the risk for peritoneal mesothelioma continues to rise even after exposure to asbestos lawsuit has ended.

Asbestos is a group of six naturally occurring metamorphic fibrous minerals. It is extremely robust and resistant to heat and fire making it a preferred choice for military, industrial and commercial applications throughout the 20th century. Asbestos was heavily used from the end of World War II through to the mid 1970s, and it was most commonly found in buildings, ships automobile parts, and insulation.

Workers who handled or inhale asbestos were the main group who developed mesothelioma. However, there are some who have been diagnosed with mesothelioma but have no previous occupational exposure to asbestos. They were exposed to asbestos via other means. For example, many wives of husbands who employed asbestos brought home asbestos fibers on their clothing and skin. Those who were vaccinated against polio during the 1950s and 1960s have been shown to be at an increased risk for mesothelioma as well because of the contamination of the polio vaccine asbestos.

Environmental Exposure

While asbestos is the main mesothelioma trigger however, there are other factors that may be involved. This may include the person's gender, age or genetics. People with a genetic predisposition to mesothelioma, or other health issues are at a higher risk than people who don't have.

The exposure to asbestos in the workplace accounts for the majority of mesothelioma cases. Workers with long-term, consistent exposure to asbestos, such as miners or shipyard workers, are at highest risk. However, many of those with mesothelioma didn't directly work with asbestos. The risk of exposure to asbestos can be exacerbated when someone lives with a person who worked with asbestos and breathed in asbestos fibers. This type of exposure is common for spouses of workers who worked with asbestos.

The signs of mesothelioma develop over time, and will vary depending on the kind of mesothelioma a person has. It is important for everyone to be aware of the risks and consult a physician if they are experiencing any unusual or worrying symptoms.

Asbestos exposure can lead to three kinds of mesothelioma: the pericardial, peritoneal and pleural. The lung is affected by pleural mesothelioma and organs in the abdominal cavity are affected by peritoneal as well as the pericardial. Most mesothelioma forms in the lungs. However, peritoneal mesothelioma may develop in the abdominal cavity and pericardial mesothelioma develops in the lining surrounding the heart.

Researchers have discovered that other substances could cause mesothelioma as well. This includes erionite, which is a mineral similar to asbestos compensation and radiation therapy. Additionally, a virus called SV40 and certain kinds of talcum powder could cause mesothelioma.

Research into the causes of mesothelioma helps doctors make diagnoses faster and accurately. This allows mesothelioma sufferers to get treatment earlier and improve their results. Understanding other mesothelioma risks is crucial to prevent mesothelioma from occurring in the future. The use of talcum may result in more women developing peritoneal cancer. We can cut down on the number diagnosed with cancer by educating the general public about mesothelioma. This is particularly important because mesothelioma symptoms can be delayed for up to 50 years.

Genetics

If you have been diagnosed with mesothelioma you should consult a specialist. Early treatment is the best chance for a positive outcome. While asbestos exposure is the main cause of mesothelioma however, research continues to identify other risk factors, such as talcum powder and SV40. Knowing the dangers and how to avoid them can stop mesothelioma cases from occurring.

Asbestos is a group of fibrous minerals that were used extensively throughout the 20th century for various commercial, industrial and military applications. Its strength and fire-resistant characteristics was a major draw for manufacturers. However, the dangers of asbestos became apparent and were well-documented by researchers, leading to its elimination. The people who were exposed to asbestos at work are at risk of developing mesothelioma. These people include miners, factory workers, asbestos insulation manufacturers and railroad workers, installers auto manufacturers, ship builders and those who worked with or wore clothes contaminated with asbestos law.

Inhaled asbestos fibers settle in the lining of the lungs (the pleura) and are irritation and eventually grow into tumors. The symptoms of mesothelioma can take years to manifest, but they usually become advanced by the time they begin to manifest. It can be a sign of chest pain, heaviness, or difficulty breathing. Fluid buildup in the lungs can also be a symptom.

Mesothelioma results from cancerous cell mutations. These are caused by asbestos exposure, however many scientists believe a person's genes also play an important role. Researchers have discovered a gene known as BAP 1 on the short arm of chromosome three that causes mesothelioma after studying mesothelioma epidemics in two U.S. families with Swiss ancestry. The mutation in the gene was discovered in every member of the family with mesothelioma.

Genetics is just one part of the mesothelioma equation however it is a crucial one. A small proportion of those who suffer from asbestos exposure develop mesothelioma which suggests that a person's genetics are also involved. The majority of patients with mesothelioma have mutations in their tumor suppressing genes. As the research advances the genes will be investigated and better understood to prevent mesothelioma. It is also possible that those who have a genetic predisposition have to be more cautious about asbestos exposure and will require regular screening for mesothelioma-related symptoms.