Mesothelioma Causes Other Than Asbestos
Mesothelioma occurs in the tissues that line the lungs, chest wall, abdomen and other organs. People who contract this disease usually worked on jobs where they were exposed to asbestos.
Asbestos is composed of a group of minerals that create strong and microscopic fibers. It was used to make automotive and construction products because it is impervious to heat, fire and water.
Exposure to Work
Asbestos is a mineral that occurs naturally was widely used due to its fireproof properties prior to when it was banned. Workers who handled asbestos regardless of whether they mined it or handled it in factories, are at risk of mesothelioma. The greatest risk is for those who have been exposed to large amounts of microscopic fibers of asbestos over a prolonged period of time. Mesothelioma is usually not diagnosed until decades after asbestos exposure. The majority of mesothelioma is related to occupational exposure to asbestos.
Asbestos fibers are inhaled and swallowed if disturbed. These fibers may make their way to the thin layer of tissue that surrounds organs. This layer, called the mesothelium can grow into cancerous tumors of mesothelioma. The most common mesothelioma type is pleural mesothelioma, which forms around the lungs. Other types of mesothelioma are mesothelioma that develops in the abdomen and pericardial mesothelioma growing around the heart.
It could also occur in other areas of your body, if you inhale asbestos or ingest it in smaller amounts. It can also develop in the linings of the testicles and abdominal cavity. Mesothelioma is usually the result of mesothelium damage which is why it's difficult to determine if it was caused by exposure to occupational radiation or a different cause.
Certain mesothelioma patients have developed the disease through contact with another person. The risk of exposure at home occurs when asbestos is taken home by workers wearing equipment or clothing. In these situations, families often clean and wash the clothes of workers and equipment, which results in higher risk of exposure than could be expected. Certain studies have demonstrated that the use of an asbestos-like substance similar to erionite raises the chance of developing mesothelioma among those who live in the vicinity of erionite deposits.
The use of chemotherapy and radiation is also treatments that increase the risk of developing mesothelioma. These treatments can damage mesothelium, causing mesothelioma, but they don't account for a large proportion of cases.
Secondhand Exposure
Many other factors can increase a person's chance of developing mesothelioma. This includes genetics, a history of radiation therapy to the chest, and exposure to secondhand radiation. A family history of mesothelioma can also increase a person's chance of contracting the disease. However, asbestos is the main cause of mesothelioma.
People who work directly with asbestos are at chance of developing mesothelioma. This is particularly true for those who work in manufacturing, construction, shipbuilding, asbestos mining and other related industries. The asbestos-related workers frequently inhale tiny asbestos fibers when they break or disturb the substance. These fibers can settle in the linings of the stomach, lungs and the heart. The asbestos could remain in the body for a long time, causing malignant mesothelioma tumors to develop.
Inhaling and swallowing these fibers may cause pleural, peritoneal, or other forms of mesothelioma. 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.
Pleural mesothelioma is the most commonly encountered form 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 of peritoneal mesothelioma continues to rise even after exposure to asbestos has ended.
Asbestos is a group of naturally occurring metamorphic fibrous minerals. It is extremely durable and resistant to heat and fire making it a preferred option 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 commonly used in ship, buildings, automobile parts and insulation.
Mesothelioma is most common in asbestos workers who have handled or breathed in asbestos. Certain mesothelioma patients have been diagnosed even though they have no history of asbestos exposure. They were exposed to asbestos via other means. Women who had husbands working with asbestos brought home asbestos fibers from their clothing or skin. Those who received the polio vaccine in the 1950s and 1960s have been shown to be at a higher risk of developing mesothelioma too because of the contamination of the polio vaccine with asbestos.
Environmental Exposure
While asbestos is the most common mesothelioma trigger however, there are other factors that can also contribute to the development of. These could be related to a person's age, gender or genetics. People with a genetic predisposition to mesothelioma, or other health problems are at a higher risk than people who don't have.
Exposure to asbestos in the workplace is responsible for the majority of mesothelioma cases. The most risk is for people who have been exposed to asbestos for an extended period of time like mine workers or shipyard workers. However, many people with mesothelioma did not work directly with asbestos. Second-hand exposure can occur when someone lives with someone who worked with asbestos and breathes in asbestos fibers. This type of exposure is most commonly in the spouses of asbestos workers.
Mesothelioma symptoms often appear over time and differ depending on the type of mesothelioma that a person is suffering from. It is crucial for everyone to be aware of the risks and speak to a doctor if they are experiencing any unusual or alarming symptoms.
Asbestos exposure may cause three types mesothelioma - pleural, abdominal and the pericardial. Pleural mesothelioma affects the lungs, peritoneal mesothelioma affects organs in the abdomen, and mesothelioma pericardial is found around the heart. The majority of mesothelioma develops in the lung. However, peritoneal and pericardial cancers can also develop in the abdominal cavity.
Researchers have discovered that different substances can also cause mesothelioma. Radiation therapy and erionite (a mineral that is similar in appearance to asbestos) are among the substances that can cause mesothelioma. A virus known as SV40, and certain types talcum powder could also cause mesothelioma.
The research into the causes of mesothelioma may help doctors identify the cause more precisely and quickly. Patients with mesothelioma are able to get treatment earlier and improve their outcomes. It is also essential to understanding other mesothelioma risk factors to help prevent more mesothelioma cases in the near future. For instance the use of talcum powder could lead to more women developing mesothelioma of the peritoneal region. We can decrease the number of women diagnosed with cancer by educating the public about mesothelioma. This is especially important since mesothelioma symptoms are typically delayed for as long as 50 years.
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If you've been diagnosed with mesothelioma, it is recommended to see a specialist. Early treatment is the best prognosis. Research continues to uncover additional risk factors, such as talcum and SV40. Knowing these dangers and how to avoid them can stop mesothelioma cases from occurring.
Asbestos is an asbestos-related group of fibrous mineral fibers that was extensively used throughout the 20th century in commercial, industrial and even military applications. Its durable and fire-resistant nature has made it a popular choice for manufacturers. However, the dangers of asbestos were discovered and documented by researchers, resulting in its removal. The people who were exposed to asbestos while at work are at risk of developing mesothelioma. This includes miner factory workers, miner's workers and asbestos insulation installers. They also include shipbuilders, railroad workers automakers, railroad workers.
Inhaling asbestos fibers can settle in the lung's lining (the pleura) and are irritation and eventually grow into tumors. The symptoms of mesothelioma can take a long time to manifest, but they are typically advanced by the time that they appear. Symptoms include difficulty breathing and chest pain or heaviness, and fluid accumulation in the lungs.
Mesothelioma is caused by cancerous mutations of cells. Scientists believe that asbestos exposure is the main cause however they also believe that genes play a part. Researchers have discovered a gene referred to as BAP 1 on the short arm of chromosome three that causes mesothelioma after studying mesothelioma epidemics in two U.S. families with Swiss descent. The mutation was discovered in every member of the family suffering from mesothelioma.
Genetics is only one aspect of the mesothelioma enigma however it is a crucial one. A small proportion of people who experience asbestos exposure develop mesothelioma which suggests a person's genes are also in play. The majority of mesothelioma patients are carriers of mutations in tumor suppressing genes. As research continues, these genes will be examined and understood better to prevent further mesothelioma cases from occurring. It is also likely that those who have a genetic predisposition require greater caution about exposure to asbestos and need regular screening for mesothelioma symptoms.