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Causes of Mesothelioma Other Than Asbestos

Mesothelioma can be triggered by exposure to asbestos, which is a group of fibrous silicate minerals. People who breathe asbestos fibres can develop mesothelioma.

A small, but significant portion of mesothelioma is not related to asbestos. They are usually found in younger patients or in women.

1. Viral Infections

The virus is looking for a host to multiply and get into. They are tiny pieces genetic material. Like bacteria, viruses can't exist on their own and must find a host to live. When a virus discovers a host it will take control of the cell's command center and copies itself. At some point, enough cells are affected that the host develops symptoms of infection.

Asbestos exposure causes mesothelioma when the fibers pierce and cause inflammation of the thin tissue that is around organs. It is typically found in the lungs, but can also occur in other parts of the abdomen and chest cavity. In rare cases, asbestos fibers can reach the tissue of the heart (pericardium) or the testes (mesothelioma of the peritoneum).

The majority of patients diagnosed with mesothelioma had an extensive, direct exposure to asbestos. This includes people in construction, military and a variety of other occupations like electricians, shipyard workers and mechanics. It's also possible for people to be exposed in indirect ways by the clothes or equipment worn by their loved ones who are exposed to asbestos.

There are other causes for mesothelioma, such as certain genetic predisposition and viruses. These are not usually considered to be the primary cause of mesothelioma. In fact, the majority of mesotheliomas that do not have a connection with asbestos are spontaneous (idiopathic) tumors. Asbestos exposure is mesothelioma caused by asbestos still the most common cause of mesothelioma caused by radiation. The symptoms of mesothelioma typically are not evident until 30 to 50 years after the initial asbestos exposure. In North America, asbestos is responsible for most pleural and mesotheliomas in the peritoneal area. In Europe the percentage of mesotheliomas linked to asbestos is significantly more. It's not clear why this is.

2. Chemicals

Mesothelioma is a cancer that affects the thin tissue that surrounds many organs. It usually affects the lung linings and the abdomen. Mesothelioma is usually caused by exposure to asbestos. Other causes may be involved but aren't generally considered to be significant causes of this rare cancer.

Asbestos is a class of minerals comprised of microscopic fibers. They were used extensively in the construction industry before being banned for asbestos safety reasons in late 1970s. Exposure to asbestos can occur through the air, water or food. The most vulnerable to asbestos exposure are miners, shipyard and other tradespeople in the construction industry, contractors, remodelers and asbestos manufacturers.

Inhaling asbestos fibers can cause irritation to the lung linings as well as the abdomen (peritoneum), but less often. The irritation can last for many years and may eventually cause DNA damage to cells, which then mutates into mesothelioma tumors.

Mesothelioma is most often diagnosed in people who were exposed to asbestos while working. People most likely to have been exposed include those employed in manufacturing and construction jobs where asbestos was used for roofing, such as asbestos roofers or insulation installers. Shipyard workers, veterans of the military and those working on or off naval vessels or at military bases could have also been exposed to asbestos.

Mesothelioma is a rare disease which has symptoms that are not well understood. It is also possible to be mistaken for other conditions. It is important to see your doctor if any of these symptoms are present. If your doctor suspects you are suffering from mesothelioma, they will refer you to a specialist for further testing.

3. Genetics

Mesothelioma can be caused by asbestos exposure, usually due to exposure in the workplace. However, it has been linked to other types of exposure to minerals, including silica and erionite. It takes between 20 and 60 years after the initial exposure for mesothelioma-related symptoms to manifest.

The needle-like fibers of asbestos can irritate the lining (pleura) of the lung. This can cause an accumulation of lung of fluid, which can lead to mesothelioma. The mesothelioma cancer cells are generally malignant. They can cause breathlessness and chest pain, and weight loss.

Cancers develop when a series of genetic changes (mutations) occur in the DNA of cells which usually tells cells how to grow and behave. The cancer cells that have been altered grow exponentially and create tumors. Ultimately, the abnormal cancer cells invade healthy organs and tissue. Mesothelioma does not make an exception.

Although scientists aren't able to pinpoint exactly what causes of pleural mesothelioma mesothelioma, they have a few theories. One theory is that the asbestos-related mutations in DNA occur because of certain chemicals or radiations employed in the manufacture of asbestos-related products. Another theory suggests that asbestos-related DNA mutations result from SV40 virus found in the bloodstreams of asbestos workers.

It is important to discuss with a mesothelioma specialist any asbestos-related exposure history. Many asbestos-related mesothelioma symptoms resemble the symptoms of other diseases and conditions that make it difficult for general oncologists to diagnose this kind of cancer. Specialists in mesothelioma can perform special tests to diagnose this type of cancer. For instance, mesothelioma specialists can use imaging scans to determine if the cancer has progressed and what type it is.

4. Alcohol

Mesothelioma, a type of cancer, is found in the tissues surrounding certain organs. The most prevalent mesothelioma form affects the lining around the lung (pleura). Other types of sarcomatoid mesothelioma causes can be found in the linings of the abdomen or the heart. Mesothelioma can also be found in the testicles (mesothelioma of the tunica vaginalis).

People are most at risk of developing mesothelioma as a result of asbestos exposure at work. Asbestos fibers can remain suspended for long periods in the air, making it easy to breathe in and consume. They can irritate organ linings and cause DNA mutations, leading to tumors.

The signs of mesothelioma are usually not likely to manifest until 20 to 60 years after the first exposure. Often, symptoms such a chest pain are mistaken for other conditions. General oncologists are often unable to diagnose mesothelioma due to their ignorance of the disease and its distinctive symptoms. Patients should seek the referral of mesothelioma specialists to ensure that they receive the best treatment possible.

Asbestos exposure is the one known mesothelioma causing factor. Asbestos, a naturally occurring mineral, was used in the past for insulation and fireproofing as well as other reasons. Workers at factories that used asbestos were exposed to fibers and dust on the job. The workers exposed included plumbers, electricians as well as factory employees, painters shipyard workers, construction crews and veterans.

The most common exposure to asbestos in the workplace is often when people bring asbestos fibers home from their workplace on their skin, clothing, or hair. The families of those who were heavily exposed to asbestos are at risk of developing mesothelioma, too. Mesothelioma patients have reported that family members have had mesothelioma symptoms including a general feeling unwell or breath shortness as well as fluid buildup in the lungs (pleural effusion) and swelling of the scrotum.

5. Smoking

Many people who have been exposed to asbestos do not develop mesothelioma, which suggests that there are other factors involved. A person may be more prone to mesothelioma, as an example when they have a genetic predisposition to cancer or other conditions that increase the risk of mesothelioma. Other causes of mesothelioma include exposure to other harmful substances, including chemicals and radiation and being exposed to viral infections. Mesothelioma can also be caused by the mutation of a gene though this is much less common.

The symptoms of mesothelioma can resemble those of other diseases and disorders, making it difficult for doctors to recognize the disease. Mesothelioma may be misdiagnosed as a result of this. The only way to confirm the diagnosis of mesothelioma caused by is to take an in-person biopsy.

When inhaled, asbestos fibers can travel through the lungs' lining, or pleura, and cause irritation. This irritation could lead to the formation of abnormal cancer cells in the pleura. If the tumors grow they may enlarge the lung tissue and cause pain and other symptoms like shortness of breathe or difficulty breathing.

It is crucial to see an expert as soon as possible in the event that you or someone you love is diagnosed with Mesothelioma. Specialists can help you determine whether the symptoms are related to mesothelioma or to other conditions. They may also recommend tests to determine the presence of cancerous cells. These include chest Xrays, CT scans or MRIs and blood tests. They may also recommend you to a specialist for mesothelioma treatment. Specialized mesothelioma treatment can improve the outlook of patients. However, the most effective treatment method will depend on the mesothelioma type.