Mesothelioma Causes Other Than Asbestos
The tissue that lines the lungs as well as other organs can develop mesothelioma. People who develop this type of cancer have usually been exposed to asbestos through their work.
Asbestos is made up of a group minerals that form strong and microscopic fibers. It was used in construction and
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Occupational Exposure
Asbestos is a naturally occurring mineral that was used extensively for its fireproof properties prior
Cassy Lawn to when it was banned in the 1970s. People who worked with asbestos, whether they mined it or handled it in factories, are at risk of mesothelioma. The most at risk are those who were exposed to large amounts of tiny asbestos fibers for prolonged durations of time. Mesothelioma symptoms usually don't show until decades after exposure to asbestos. The majority of mesothelioma cases are caused by asbestos exposure in the workplace.
Asbestos fibers can be breathed in and swallowed when disturbed. The fibers can penetrate the thin layer of tissue that surrounds organs. This layer is called the mesothelium. It can also develop cancerous mesothelioma tumors. The most common mesothelioma type is mesothelioma pleural that develops around the lung. Other mesothelioma forms are pericardial and peritoneal. They are formed in the abdomen.
Mesothelioma may also form in other areas of the body, if asbestos is inhaled or ingested in smaller quantities. It can occur in the testicles' lining (peritoneal mesothelioma) and the lining of the abdominal cavity (pericardial mesothelioma). Mesothelioma is usually the result of mesothelium damage which is why it's difficult to determine whether it was the result of occupational exposure or a different cause.
Some people with mesothelioma developed the disease through contact with secondhand sources. This is sometimes known as take-home exposure, and occurs when asbestos is ingested on clothing worn by workers or equipment. In these situations, families often wash and clean the clothes of workers and equipment, which results in higher risk of exposure than could be expected. Certain studies have revealed that the use of a similar asbestos, erionite, increases the risk of mesothelioma for those who live near erionite deposits.
Chemotherapy and radiation are both treatments that increase the likelihood of developing mesothelioma. These treatments can cause damage to mesothelium, causing mesothelioma but they aren't responsible for a significant proportion of cases.
Secondhand Exposure
Other factors can increase the risk of mesothelioma. Genetics, radiation therapy history to the chest, and secondhand exposure are all factors that could increase a person's risk of developing mesothelioma. A family history of mesothelioma can increase the risk for an individual. Asbestos is the primary reason for mesothelioma.
Workers who are directly exposed to asbestos have the highest risk of developing mesothelioma. This is especially relevant for those working in construction, manufacturing, shipbuilding, asbestos mining and other related industries. When they break or disturb asbestos people who work with it frequently inhale tiny asbestos fibers. These fibers can settle in the lining of the lungs, stomach and heart. The asbestos fibers may remain in the body and
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Inhaling and swallowing these fibers may result in peritoneal, pleural or other forms of mesothelioma. The symptoms can appear anywhere between 30 and 50 years after exposure. 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 of this form of mesothelioma diminishes after a person's asbestos exposure has ended. The risk of developing peritoneal cancer increases even after the asbestos exposure has ended.
Asbestos is comprised of six metamorphic fibrous minerals that occur naturally. It is extremely durable and is resistant to fire and heat making it a preferred choice for military, industrial and commercial applications throughout the 20th century. Asbestos was widely utilized from the close of World War II through to the mid 1970s, and it was commonly used in ship, buildings automobile parts, and insulation.
Mesothelioma is the most frequent cancer among asbestos workers who worked with or inhaled asbestos. Some mesothelioma patients have been diagnosed even though they have no occupational history of asbestos exposure. These people were exposed through other means. For instance, a lot of women with husbands who employed asbestos brought home stray asbestos fibers that landed on their clothing and skin. People who were vaccinated against polio in the 1950s and 1960s were found to be at a greater risk of developing mesothelioma because of the contamination of the polio vaccine with asbestos.
Environmental Exposure
While asbestos is the primary cause of mesothelioma but there are a variety of other factors that may play a role. These may include a person's age, gender, or genetics. People with a genetic predisposition or health problems are at a higher risk for developing mesothelioma than those who do not.
Most cases of mesothelioma are the result of asbestos exposure in the workplace. Workers with long-term, consistent exposure, like shipyard or
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The symptoms of mesothelioma can be seen as time passes, and
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Asbestos exposure can cause three types of mesothelioma, namely pleural, abdominal and pericardial. The lung is affected by mesothelioma pleural, while organs in the abdominal cavity are affected by peritoneal as well as pericardial. The most commonly diagnosed mesothelioma type is pleural and typically develops in the lungs. However, peritoneal mesothelioma may develop in the abdominal cavity. mesothelioma pericardial forms in the lining around the heart.
Researchers have discovered that different substances may cause mesothelioma too. This includes erionite, which is a mineral similar to asbestos, and radiation therapy. A virus, known as SV40 and certain varieties of talcum powder could also trigger mesothelioma.
Research into causes of mesothelioma help doctors to diagnose mesothelioma more quickly and precisely. This allows patients with mesothelioma to receive treatment earlier and have better outcomes. Knowing about other mesothelioma-related risks is crucial to prevent mesothelioma from occurring in the future. For instance the use of talcum powder may lead to more women developing mesothelioma peritoneal. We can cut down on the number diagnosed with cancer by educating the general public about mesothelioma. This is crucial because mesothelioma is a cancer that can cause symptoms that can be delayed for up to 50 years.
Genetics
If you have been diagnosed with mesothelioma you must consult a doctor. Early treatment offers the best chance for a positive outcome. Research continues to reveal other risk factors, including talcum and SV40. Understanding these risks and avoiding them can stop mesothelioma cases from occurring.
Asbestos is a group of fibrous minerals that were used extensively throughout the 20th century in various industrial, commercial and military applications. Its durability and fire-resistant properties was a major draw for manufacturers. However asbestos's dangers became apparent and were well-documented by scientists, leading to its phase out. People who were exposed to asbestos in the workplace are at risk for mesothelioma. This includes miners factory workers, asbestos insulation manufacturers and railroad workers, installers and auto manufacturers, ship builders and others who worked with or wore clothes which was contaminated by asbestos.
Inhaling asbestos fibers are deposited in the lining of the lungs (the pleura) which is where they get irritation and eventually grow into tumors. The signs typically take a long time to appear but by the time they show mesothelioma has already advanced. The symptoms can include chest pain, heaviness, or difficulty breathing. Fluid accumulation in the lungs can also be an indication.
Mesothelioma results from cancerous cell mutations. Scientists believe that asbestos exposure is a major factor however, they also believe that genes play a part. Researchers discovered a gene known as BAP 1 on the short arm of chromosome three that causes mesothelioma after studying mesothelioma outbreaks in two U.S. families with Swiss descent. Each person in the family that developed mesothelioma had this mutation.
Genetics is just one part of the mesothelioma puzzle, but it is a crucial one. A small proportion of people who have suffered from asbestos exposure develop mesothelioma, which suggests that a person's genes are also involved. Most mesothelioma patients have mutated tumor suppressing genes. As research progresses the genes will be investigated and better understood to help stop mesothelioma from developing. It is likely that those who have a genetic predisposition to mesothelioma may also need to be more cautious regarding exposure to asbestos and will require regular screening for signs.
