Mesothelioma and Non Asbestos Exposure

The majority of mesothelioma cases occur on the linings of the lungs and abdomen. The rare cancer can also develop in the lining of the heart (pericardium) or the testes.

Asbestos exposure is the primary risk factor for mesothelioma. However, some people diagnosed with mesothelioma don't have any history of asbestos exposure.

Exposure to Asbestos

Asbestos is a mineral that is natural that was once used in construction and industrial products across the globe. Workers working in asbestos-related industries were exposed to asbestos every day. Asbestos fibres can become lodged in the lungs, causing progressive lung diseases. This is called asbestosis. Over time the trapped fibers may cause mesothelioma as well. Asbestos can also be breathed in or consumed, and the risk of mesothelioma and other asbestos-related diseases increases with the amount and length of exposure.

The majority of mesothelioma cases stem from occupational exposure. Asbestos is used in many professions, including electrical work and vehicle maintenance. These professions are usually dominated by men, and as a result mesothelioma-related cases of males comprise 75-80 percent of all cases reported. However, the phasing out of asbestos in the United States and other first-world countries has led to a decrease in exposure on the job. This has caused an increase in cases, with non-occupational exposure increasing.

Non-occupational mesothelioma may occur when asbestos is released from the workplace environment or in the school or home surroundings. The secondhand exposure can also trigger it, for instance, when a family members touches the clothes worn by an asbestos worker. People who are exposed to this kind of exposure might experience symptoms such as breathlessness or chest pain that is commonly mistaken for lung or heart problems.

Certain studies have found a link between non-occupational exposure and mesothelioma. However, the results aren't consistent. A majority of these studies have been conducted on a small sample size, and the between-study the degree of heterogeneity is high. Further research is needed to confirm the links between non-occupational exposure and mesothelioma.

People who have been exposed to non-occupational asbestos should discuss their asbestos background with their doctor. They should seek mesothelioma tests if they have concerns and request the referral to an expert. Specialists in mesothelioma can provide the best treatment and treatment to improve a patient's outlook. They will look over medical records and perform imaging tests to determine if mesothelioma is present. They will also give advice on how to file a mesothelioma suit to obtain compensation from an Asbestos Legal trust fund.

Secondhand Exposure

Asbestos exposure is the leading mesothelioma-related cause. However, it's not the only cause. In fact, there's only a tiny amount of evidence that people can get mesothelioma despite not having directly handled asbestos or employed in an industry that has asbestos-related activities. This is known as secondary or non-occupational exposure.

Asbestos fibres are very small and the condition is usually linked to exposure to asbestos law. Asbestos, a naturally occurring mineral is used in the manufacture of products for a number of years. The mineral is heat resistant and durable, making it ideal for use in insulation, brakes, shingles, flooring and other products. When asbestos claim is broken down it releases dust which can be inhaled or swallowed. The asbestos fibers can remain in the lungs and stomach for a long time, and trigger mesothelioma-related symptoms.

The most frequent mesothelioma symptoms are chest pain, abdominal discomfort and trouble breathing. Asbestos sufferers may be suffering from these symptoms for up to 60 years or more after their initial exposure. It is important to consult your doctor if you notice these symptoms. Notifying your doctor of asbestos exposure is essential. This can help avoid a false diagnosis and ensure that you receive the right treatment.

Mesothelioma that is caused by exposure to asbestos is most common in people who worked directly with the substance however, it can also affect the loved ones of those exposed. This is called secondary exposure. Family members can take in asbestos fibers or swallow them on the clothes of a worker's shoes, or other tools. They may also be exposed to asbestos by someone who brings home the particles on their hair or clothing. It is for this reason that mesothelioma sufferers as well as their families must wash their clothes in a clean manner after working with asbestos compensation.

There is a large body of literature that shows the connection between exposure to asbestos and mesothelioma. However, there is no conclusive evidence yet on the role of other agents. There is some evidence that suggests that the zeolites, erionite and chlorosotile are able to cause mesothelioma. Erionite is present in the soil and rocks of certain parts in Turkey where the rate of mesothelioma in the pleural cavity is high.

The study on the relationship between asbestos and mesothelioma continues. Funnel plots have indicated the possibility of publication bias, and between-study heterogeneity is very high. It is evident that asbestos exposure is the biggest risk factor for mesothelioma.

Genetics

The mesothelioma-related rare disease is a condition in which malignant cells of the mesothelium grow uncontrollably and invade surrounding tissues. It is also able to spread throughout the body through the blood or lymphatic system, and affect other organs. Although asbestos is the principal mesothelioma trigger, it is not the only risk factor. Other genetic and environmental factors can also cause the disease.

Some cases of mesothelioma have occurred in people who were not exposed directly themselves to asbestos. They are known as non-occupational victims of mesothelioma. They usually had an indirect exposure due to the handling of contaminated clothing or household items by an asbestos-exposed person in their household. For instance, it's possible for someone to be diagnosed with pleural mesothelioma based on the exposure to asbestos fibers in clothing belonging to a loved ones. Studies have shown that this kind of mesothelioma tends to have a longer latency period and is more likely to be found in women than males.

Scientists are currently studying the possibility that mesothelioma's genetic susceptibility could play a part in the development of the disease. Recent studies have shown the mutation in BAP1 gene increases the risk of mesothelioma in asbestos-exposed people. This finding is significant as it could lead improved screening procedures for people who are at high risk of developing mesothelioma.

Researchers have discovered that a number of genes are involved in mesothelioma. These genes are usually mutated in mesothelioma and suppress the growth of tumors. These genes include large tumor suppressor 2 (LATS2) and NF2.

A family history of the disease can increase the risk. Certain genes, like BAP1 BAP1 that are passed down from parents. Asbestos was a common ingredient in the military for a number of years and veterans have the highest rates of mesothelioma when compared to other occupational categories. The people who served in the Navy and on ships were particularly at risk the most due to extensive exposure to asbestos in fireproofing, insulation materials and shipbuilding.