What is asbestos? Asbestos disease, mesothelioma cancers, lung cancer and asbestosis are the diseases caused by asbestos. Asbestos was one of the most common industrial materials put to use in the twentieth century. It also proved to be one of the most deadly, that inhalation of asbestos fibers can lead to a variety of lung problems such as asthma and asbestosis – and can also be the direct cause of mesothelioma.
Asbestos constitutes different naturally occurring mineral fiber in some rocks and soil. It has found wide use in industries and building materials such as fireproofing, roofing shingles, electric insulation, furnace, hot pipe covering, and friction products.
However, recent studies have revealed that exposure to asbestos may have adverse consequences for health from asbestos disease and mesothelioma for workers in industries making use of asbestos as well as those living in the environment of such places. Workers may inhale particles of asbestos fibers into the air, they also become exposed through skin contact with asbestos or by swallowing asbestos fibers while working. These workers are vulnerable to asbestos diseases mesothelioma and asbestosis.
Mesothelioma is the most serious of several asbestos-related diseases detected so far. It is because of the carcinogenic effect of asbestos particles. Mesothelioma is caused by exposure to asbestos occurs when asbestos fibers are inhaled or ingested and lodge in human tissues, causing inflammation or infection. Asbestos is a naturally occurring fibrous substance that was once widely used in the 20th century in a number of different industries. When the public became aware of the dangers associated with the mineral, warnings were issued in the mid-1970s and the use of the product began to decline.
Asbestos can cause lung cancer, esophagus, colon, rectum, stomach, vocal cords, and kidneys. About 70 percent to 80 percent of all cases of asbestos disease mesothelioma – a rare type of cancer of the mesothelium, the membrane that covers and protects most internal organs of the body – are the result of exposure to asbestos at work.
mesothelioma asbestos disease are not immediately apparent. The asbestos particles can remain dormant in the body for many years and manifest later, when the prognosis is very poor. It is possible that when the disease is diagnosed, the cancer may have already spread significantly.
The first case of asbestos disease mesothelioma was filed 70 years ago. Employees in industries with considerable risk of asbestos poisoning are, in principle, entitled to compensation mesothelioma. The compensation is only available to employees who are at risk of exposure to asbestos since the 1940s. Recently, many mesothelioma patients have filed lawsuits for compensation. They were compensated on the basis that the owners of industries continued to use asbestos despite the information from the health risks that result.
Written on January 10th, 2012, Read more articles on Mesothelioma Causes.
Pericardial mesothelioma is a cancer that develops on the pericardium (the lining of the heart). The pericardium is a fluid-filled sac made of thin tissue covering the heart and providing vital lubrication. Pericardial mesothelioma is, in fact, cancerous tumors of the pericardium.
An estimated 5% to perhaps 10% of people who develop mesothelioma have subtype-pericardial mesothelioma. The exact incidence is difficult to estimate as pericardial mesothelioma is easily confused with other illnesses such as cardiovascular disease.
Once a person has been diagnosed with pericardial mesothelioma they are offered three different treatment options. This radiation, surgery and chemotherapy. pericardial mesothelioma is extremely difficult to treat (because of the complexity involved in the removal of tumors of the pericardium), and the chances of patient survival are slim. All three methods have a low success rate due to the fact that the pericardial mesothelioma is detected at a mature stage of development. The reason is that in the early stages of cancer symptoms resemble those of diseases such as pneumonia. The prognosis for a patient under treatment at the mature phase is usually less than a year.
Before treatment, the patient requires an evaluation of a physician to determine which of the three treatments are suitable for him. Details such as age, weight, medical history, and general well-being are taken into account before starting treatment.
Radiation
As with all therapies against cancer using this method, high doses of radiation are used to kill cancer cells on the pericardium. The disadvantage of radiotherapy is that you are not only kill cancer cells, but you’re also damage vital organs near the heart, namely the lungs. The heart also becomes damaged due to the high radiation dose.
Surgical treatment
Surgical treatment may be decomposed into two parts, aggressive surgery and palliative surgery. aggressive surgery involves the removal of the cancer cell. Since these are very close to the heart and lungs, making it an extremely precarious procedure and requires a highly skilled surgeon. Palliative procedures are used in the final stages of pericardial mesothelioma and serve the sole purpose of reducing symptoms. Usually at this stage, cancer is virtually incurable.
Chemotherapy
The chemotherapy is the most widely used therapies against cancer that involves the use of drugs to kill cancer cells. Unfortunately, most of the drugs used have a low success rate of pericardial mesothelioma. Research is conducted to arrive at a cocktail of drugs that have a more favorable outcome.
There is another form of treatment is to use the three treatment options above. It is known that the combination therapy. Surgery is used to eliminate cancer cells, chemotherapy and radiotherapy are used to kill the remaining cells.
The combination of these elements and surgery can be used to treat cancer and reduce the discomfort that the patient with pericardial mesothelioma may face. The success rate of treatment depends in part on the stage of mesothelioma cancer and the patient’s general health.
Written on January 9th, 2012, Read more articles on Mesothelioma Treatment.
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Malignant mesothelioma is a form of asbestos cancer that affects the thin layer of tissue surrounding an internal organ of the body. A layer of specialized cells called mesothelial cells lines the chest cavity, abdominal cavity and the cavity around the heart. These cells also cover the outer surface of most internal organs. The tissue formed by these cells is called mesothelium. Cancer is almost exclusively caused by asbestos exposure.
The mesothelium helps protect the organs by producing a special lubricating fluid that allows organs to move. For example, this fluid, it is easier for the lungs to move inside the chest during breathing. The mesothelium of the chest is called the pleura and the mesothelium of the abdomen is known as the peritoneum. The mesothelium of the pericardial cavity around the heart is called pericardium.
Tumors of the mesothelium can be benign (not cancerous) or malignant (cancerous). A malignant tumor of the mesothelium is called mesothelioma. Because most mesothelial tumors are cancerous, malignant mesothelioma is often simply called mesothelioma.
The mesothelium is a membrane that covers and protects most internal organs of the body. It is composed of two layers of cells: One layer immediately surrounds the organ; the other forms a sac around it. The mesothelium produces a lubricating fluid that is released between these layers, allowing moving organs (such as the beating heart and the expanding and contracting lungs) to glide easily against adjacent structures.
The mesothelium has different names, depending on its location in the body. The peritoneum is the mesothelial tissue that covers most organs in the abdominal cavity. The pleura is the membrane that surrounds the lungs and lines the wall of the chest cavity. The pericardium covers and protects the heart. The mesothelial tissue surrounding the male internal reproductive organs is called the tunica vaginalis testis. The tunica serosa uteri covers the internal reproductive organs in women
There are three types of mesothelioma.
• peritoneal mesothelioma in the peritoneum or membrane surrounding the abdomen. A rare form of peritoneal mesothelioma can also affect the testes of men, because the lining around the scrotum is an extension of the peritoneum.
• Pericardial mesothelioma, in the perdicardium or lining surrounding the heart.
• pleural mesothelioma, which is the most common form of mesothelioma affects the lining of the lung cavity.
All mesotheliomas are now considered malignant or cancerous. They begin as a localized tumor and the rapid spread to include most of the surrounding tissues and organs. The original fibrous cysts and other non-cancerous tumors that appeared in the serous membranes were considered mesothelioma and were described as “benign fibrous mesothelioma” and “multicystic mesothelioma.” These conditions are now known to do not derived from mesothelial cells, other cells in the serous membranes. These conditions are generally localized, non-cancerous and do not spread quickly.
Although malignant mesothelioma is rare, it is a serious illness and death. It is often in advanced stages when it is detected, then the prognosis for mesothelioma patients is not as good as for patients with cancers that are detected earlier. The mean survival time after detection is 1 to 2 years. This time, survival also depends on the type of mesothelioma.
Written on January 9th, 2012, Read more articles on Mesothelioma Information.
What are the cancer of mesothelioma? This is a deadly cancer that attacks the membranes surrounding the lungs, heart and abdominal cavity. Mesothelioma lung cancer is by far the most common form.
Mesothelioma cancers are the cancers that spread in the mesothelium tissues. Mesothelium is usually the name of tissue that forms lining of different organs such as heart, lungs, abdomen and reproductive organs. The lining around abdominal organs is known as the peritoneal membrane. Lining in the lungs is called pleural membrane while the lining around the heart is called pericardium.
These linings perform two functions. They protect the internal organs by producing a lubricating fluid and to allow the smooth movement of internal organs. Mesothelioma cancers are the cancers affecting these membranes. The names of cancers depend on the tissue or linings they affect.
Peritoneal mesothelioma, pleural mesothelioma and pericardial mesothelioma are the names of cancer of the linings of the abdomen, lungs and heart, respectively. Pleural mesothelioma is the most common of all cancers and mesothelioma was found in 70% of patients with mesothelioma. Peritoneal mesothelioma constitutes 10% to 20% of mesothelioma patients while third type pericardial mesothelioma, is rare.
Symptoms of mesothelioma cancer
Symptoms of mesothelioma cancer are the same as other common diseases. He made the diagnosis of mesothelioma cancers a difficult task. When mesothelioma develops in the pleura, there is usually thickening of the pleura and in many cases causes the pleura to become fibrous and harden. This tightens the movement of some lung and makes breathing more difficult.
Another common practice is the development of pleural effusion, which is the abnormal accumulation of fluid in the lung area. This creates additional pressure on the lungs and chest cavity. Some of the symptoms are similar to problems caused by pneumonia, chronic bronchitis, cardiovascular disease or other respiratory problems.
Common symptoms of mesothelioma cancer the impact of the patient may include: pain and swelling of the abdomen, weakness, weight loss, loss of appetite and nausea are symptoms of peritoneal mesothelioma. Symptoms of pleural mesothelioma are persistent cough, difficulty breathing, weight loss, loss of appetite, weakness, chest pain, low back pain and difficulty swallowing.
History
History of mesothelioma cancers goes back as far as 1900. It took about 60 years to gather enough information about these mesothelioma cancers. At the end of the sixth decade of last century, experts could conclude that exposure to asbestos particles is the reason behind the disease.
A feature that makes this rare disease and to a degree insidious is the excessively long period of latency associated with it. Mesothelioma is a period of twenty to fifty years of latency, which means that people who develop the disease usually do between two and five years after their exposure to asbestos fibers occurred.
Survival of mesothelioma patients are rare and the average survival after diagnosis is not more than 12-24 months. Surgery if diagnosed early, chemotherapy and radiation therapy are common treatments for all types of mesothelioma cancers. People suffering from mesothelioma cancers can go to court to claim damages for medical expenses and other damages. They can file lawsuits against individuals and companies responsible for causing asbestos exposure.
Written on January 8th, 2012, Read more articles on Mesothelioma Information.
Asbestos and lung cancer it is true that asbestos is a major reason for the cause of this deadly disease. Before analyzing the relationship between asbestos and lung cancer, it is necessary to understand what is asbestos and what are its effects on health.
Asbestos is a naturally occurring mineral form of fibers arranged in bundles. Asbestos fibers are heat and chemicals and are poor conductor of electricity. These qualities make to adapt it for commercial use. Industries use four types of asbestos: chrysotile asbestos or white, or blue asbestos crocidolite, anthophyllite or gray colored fibers and amosite or brown colored fibers. These asbestos fibers penetrate tiny dust particles and therefore easily inhaled or swallowed which can cause serious problems. Lung cancer caused by asbestos is an example.
Asbestos has been declared to be a human carcinogen by many reputable organizations such as the World Health Organization. It was established after the other cases that inhalation of asbestos causes cancer or at least increases the chance of causing cancer in an individual. Asbestos is not only the cause of lung cancer, but also a thickening of the pleura. In recent years, it was definitely established that mesothelioma from asbestos exposure in most cases.
The relationship between asbestos and lung cancer was more or less established. Lung cancer in people who have access to asbestos occurs at a younger age than most other people with cancer and asbestos-exposed individuals the experience of cancer in the lower regions of the lungs. This is called the synergistic effect between asbestos exposure and cigarette smoking, and if the person is a smoker then the chances of contracting lung cancer are extremely high.
So if you have been exposed to asbestos the least we can do to increase your chances of improving the health is to quit. This would reduce your chances of suffering from lung cancer, even if you happen to be a victim of mesothelioma already.
The best way to protect yourself against asbestos is to learn more about what it is and how to reduce. The means are:
- Know when you touch it with products containing asbestos, tiny particles are released into the air. These particles can then lodge in your lungs for long periods.
- Realize that when asbestos particles remain in the lungs, they can cause inflammation and scarring of lung tissue. This can create abnormal cells that can become cancerous over time.
- Learn more about how you are exposed to asbestos. Asbestos is a natural product that is in the air, water and soil.
- Be aware of those most at risk of asbestos exposure are those who are exposed at work. This includes those working in construction, shipbuilding, mining of asbestos and the manufacture of asbestos textiles.
- Play an active role in reducing the threat of asbestos on health. You can talk with your supervisor about the possibility to test your workplace for the presence of asbestos and the development of preventive measures such as masks mandatory to reduce your risk.
Everyone is exposed to asbestos at some time during their lives. Low levels of asbestos in the air, water and soil. However, most people do not become ill from their exposure. People who become ill from asbestos are usually those that are exposed on a regular basis, most often in a job where they work directly with the hardware or by contact with the environment important. Ask your doctor about factors that affect risk. You can find your risk level can be determined by the quantity, size, shape and the source of asbestos you are exposed.
Written on January 8th, 2012, Read more articles on Mesothelioma Information.
Mesothelioma (cancer of the mesothelium) is a rare form of cancer in which cells of the mesothelium become abnormal and divide without control or order. The most common site of mesothelioma in the pleura, a thin membrane that surrounds the lungs and chest wall. Mesothelioma also occurs in the peritoneum surrounding the abdominal cavity and the pericardium surrounding the heart.
Mesothelioma is a type of lung cancer that is caused by exposure to asbestos. Exposure to asbestos occurs primarily in the workplace. Plumbers and insulation workers have been widely exposed for many years. Each year about 3,000 people will die from mesothelioma after exposure to asbestos. This cancer is very rare a few decades ago, but it occurs more frequently than men and women who were born in the 1920s and beyond to advance in the age group.
There are a lot of lag time between exposure to asbestos and the onset of symptoms of mesothelioma. In many patients, the first signs of the disease will not occur for 30 to 50 years after exposure. Pleural mesothelioma, which is the most common form of the disease, is associated with the following symptoms:
Pain in the chest wall.
Shortness of breath (due to accumulation of fluid in the pleural cavity, also known as pleural effusion).
Excessive fatigue.
Chronic cough.
Blood in the airway surface liquid (sputum).
The abdominal symptoms, such as peritoneal mesothelioma, not usually seen until the cancer is advanced. These symptoms include abdominal pain, fluid in the peritoneal cavity, a visible mass in the abdominal area, and problems with bowel function. The symptoms of pericardial mesothelioma include chest pain, heart palpitations, and shortness of breath. Symptoms of more advanced or metastatic disease include extreme pleural effusion, blood clotting, reduces sugar levels in the blood, and severe fluid in the peritoneal cavity.
Treatment for mesothelioma depends on the location of the cancer, the stage of the disease and the patient’s age and general health. Standard treatment options include surgery, radiotherapy and chemotherapy. Sometimes, these treatments are combined.
Surgery is a common treatment for mesothelioma. The doctor may remove part of the wall of the chest or abdomen and some tissue around it. For cancer of the pleura (pleural mesothelioma), a lung may be removed in an operation called a pneumonectomy. Sometimes part of the diaphragm, the muscle below the lungs that helps with breathing, is also removed.
Radiation therapy, also called radiotherapy, involves the use of high-energy rays to kill cancer cells and shrink tumors. Radiation therapy affects the cancer cells only in the treated area. The radiation may come from a machine (external radiation) or from putting materials that produce radiation through thin plastic tubes into the area where cancer cells are found.
Chemotherapy is the use of anticancer drugs to kill cancer cells throughout the body. Most drugs used to treat mesothelioma are given by injection into a vein (intravenous, or IV). Doctors are also studying the effectiveness of putting chemotherapy directly into the chest or abdomen (intracavitary chemotherapy).
A doctor will usually ask about exposure to various toxic agents in the history and physical examination. It’s time to tell your health care provider if you think you were exposed to asbestos. Your doctor will probably be for a chest x-ray if you have symtomps chest. According to the findings of x-ray as well as your symptoms, your doctor multislice CT scan or MRI to determine if a tumor could be a mesothelioma. You would probably also blood tests. None of these tests are painful, and you should not be afraid to have tests. Finally, if a tumor is a biopsy is usually performed.
Written on January 8th, 2012, Read more articles on Mesothelioma Information.
Symptoms of mesothelioma may not appear until 30 to 50 years after exposure to asbestos. The fibers that integrate into the tissue surrounding the internal organs of the body, the mesothelium, usually must be present for many decades before the onset of cancer.
These fibers gradually accumulate and cause scarring, leading to inflammation and cancer mesothelioma. Although these fibers are most often introduced into the body by inhalation, the material can also be introduced by eating well. As a result of this slow development and long delay between asbestos exposure and cancer growth, individuals often ignore the early symptoms of mesothelioma.
The first symptoms of mesothelioma are generally absent in patients, leading to late diagnosis of the disease. Onset of symptoms is gradual, and often a person experiences symptoms for six months before the diagnosis is made. Signs and symptoms of mesothelioma vary depending on where the cancer occurs.
Symptoms of pleural mesothelioma
Pleural mesothelioma is the most common form of mesothelioma, of which approximately 75% of all mesothelioma cases. Symptoms of pleural mesothelioma is usually the result of thickening of the membrane surrounding the lungs. Symptoms of pleural mesothelioma include:
- Persistent dry cough without sputum
- Blood in the sputum or coughing up blood
- Difficulty in swallowing
- Unexplained weight loss
- Fatigue
- Sweating or fever
- Persistent pain in the chest or chest, breathing painful
- Shortness of breath Inexplicable
- Unusual pieces of tissue under the skin of your chest
Symptoms of peritoneal mesothelioma
Peritoneal mesothelioma is a common form of mesothelioma that develops in the tissue surrounding the abdominal cavity, called the peritoneum. Symptoms of peritoneal mesothelioma
Is usually the result of thickening of the lining of the abdomen, caused by the cancer cells growing. This rapid production of cells often leads to an accumulation of fluid between the layers of the membrane in this area and the pressure on the abdomen. Symptoms of peritoneal mesothelioma include:
- Vomiting
- Unexplained weight loss
- Sweating or fever
- Swelling or pain in the abdomen
- Anemia
- Fatigue
- Development of lumps under the skin of the abdomen
- Diarrhea, constipation or other changes in the bowels inexplicable
Symptoms of peritoneal mesothelioma
Less than 5% of mesothelioma patients develop this form of the disease, which is present in the membrane surrounding the heart. The symptoms of pericardial mesothelioma is made by a thickening of the pericardial sac and after an accumulation of fluid. The symptoms of pericardial mesothelioma include:
- Irregular heartbeat
- Chest pain
- Difficulty breathing Inexplicable
- Sweating or fever
- Fatigue
The symptoms listed above, mesothelioma can be caused by mesothelioma or by other diseases. In case of persistent symptoms seem unusual, ask your doctor to evaluate them. Only your doctor can diagnose and may indicate mesothelioma.
Written on January 6th, 2012, Read more articles on Mesothelioma Symptoms.
The diagnosis of mesothelioma can be such a delicate process. Because the symptoms are similar to those of many other common diseases, this aggressive form of cancer can often be mistaken for something else. Sometimes the doctor diagnose mesothelioma usually occurs within six months after a patient’s first visit to her doctor with complaints about a number of diseases, which often include chest pain, shortness of breath and coughing.
An accurate diagnosis depends largely on the patient provides a complete history of both medical and professional. This may indicate an exposure to asbestos may have caused the disease. The first step is to provide an accurate and complete history of all medical problems, including health issues, current problems of the past, and a detailed description of your current symptoms.
Your doctor may do imaging tests such as chest x-rays and a CT scan of your chest or abdomen, to search for anomalies. Based on the results, you can undergo further tests to determine if the disease mesothelioma or another is the cause of your signs and symptoms.
Chest X-ray
Chest radiography is usually the first imaging test your doctor. However, chest radiography is of limited usefulness because the results of mesothelioma in the chest x-ray are nonspecific and observed in other diseases as well.
CT
CT Scan is similar to an X-ray, but produces multiple images that are then assimilated by a computer so you can see the fabric in more detail. Patients receiving CT scans of the chest and abdomen are sometimes injected with a dye that will create more contrast, which provides more details.
Magnetic resonance imaging
MRI will create very detailed images in three dimensions that allow a radiologist trained to identify suspicious areas. MRI allows a better delineation of soft tissue (better contrast of soft tissues) and can provide additional information from other studies.
Positron emission tomography
Emission tomography is a procedure in which a radioactive substance is used to measure the metabolic activity of cells. Cancer cells show increased metabolic activity. This procedure is increasingly used to determine the size of the tumor and whether the tumor has spread.
Biopsy
Besides the implementation of the imaging test, your doctor may want to perform a biopsy of the suspicious area. The biopsy is a procedure to remove a small portion of tissue for laboratory examination, is the only way to determine if you have mesothelioma. There are four main types of biopsies your doctor may choose to order.
Fine needle aspiration
Mesothelioma usually leads to an accumulation of fluid in the affected area, as the mesothelium, or lining in the chest cavity. To perform a fine needle aspiration, the doctor uses a thin, long needle to extract a fluid sample.
Thoracoscopy
Thoracoscopy allows the surgeon to see inside your chest. In this procedure, the surgeon makes one or more small incisions between the ribs to get a tissue sample.
Laparoscopy and bronchoscopy
Both procedures are performed on different areas of the body. Bronchoscopy may be ordered to check the airways and trachea. Laparotomy is surgery to open the abdomen to allow the surgeon to check for signs of disease. A tissue sample can be removed for testing.
Mediastinoscopy
Mediastinoscopy is used to examine the lymph nodes in the neck and chest to see if the cancer has spread from its original site.
Written on January 6th, 2012, Read more articles on Mesothelioma Diagnosis.
Malignant mesothelioma is a type of cancer that develops in the thin layer of tissue that covers most of your internal organs (mesothelium). The mesothelium has two layers of specialized cells called mesothelial cells.
Doctors divide mesothelioma into different types depending on what part of the mesothelium is affected. Mesothelioma most often affects the tissue that surrounds the lungs (pleura). Other common sites include the lining of the abdomen (peritoneum) and the lining of the heart (the pericardium).
Mesothelioma in the lung
The base fabric (or cover) the lungs are called the pleura. Mesothelioma is most often diagnosed in the pleura. This is known as pleural mesothelioma.
Mesothelioma in the abdomen
The tissue that lines the abdomen called the peritoneum. Mesothelioma that develops in this tissue is known as peritoneal mesothelioma. This type of cancer is much less common than pleural mesothelioma.
Mesothelioma Benin
A type of noncancerous (benign) mesothelioma can develop in the lining of the lungs or the lining of the reproductive organs.
Most cases of mesothelioma are associated with prior exposure to fibrous minerals, including asbestos is the most important. There is now compelling evidence of the role of these fibers in the development of this disease. This has been demonstrated in animals and many other experiences. Not everyone who is exposed to asbestos fibers has developed malignant mesothelioma, suggesting that other factors may also be involved.
All mesotheliomas are now considered malignant or cancerous. They begin as a localized tumor and the rapid spread to include most of the surrounding tissues and organs. It is unusual for mesothelioma to spread to other body parts. But if it does, it does not usually cause troublesome symptoms.
Symptoms of mesothelioma vary depending on the location, type and stage of cancer. About 70 to 80 percent of cases of mesothelioma caused by exposure to asbestos. Symptoms of mesothelioma may not appear until 50 years after initial exposure to asbestos.
Although malignant mesothelioma is rare, it is a serious illness and death. It is often in advanced stages when it is detected, then the prognosis for mesothelioma patients is not as good as for patients with cancers that are detected earlier.
Written on January 6th, 2012, Read more articles on Mesothelioma Information.
The main cause of mesothelioma is exposure to asbestos. A known history of asbestos is present in 70-80% of mesothelioma cases. There are about five times more in men than in women. This is probably because many cases were caused by exposure to asbestos at work.
The risk of developing mesothelioma increases with the amount of exposure to asbestos. Asbestos is made up of tiny fibers. You can breathe these fibers when you come into contact with asbestos. Some of the fibers that have been instilled in sputum and if swallowed. The fibers work their way into the pleura lining of the lung. They irritate the pleura and may cause genetic changes that lead to cancer growth.
However, genetic factors also play a role in determining the state that develops. In general, cancer begins when a series of genetic mutations occur in a cell, causing the cell to grow and multiply out of control. That’s probably why all those exposed to high levels of asbestos do not develop mesothelioma.
It is likely that mesothelioma due to interaction between several factors, such as hereditary diseases, your environment, your health and your life choices. Here are other factors that can lead to getting mesothelioma include:
Smoking
Although smoking was not associated with the development of mesothelioma, the combination of smoking and asbestos exposure significantly increases a person’s risk of developing mesothelioma.
Radiation
Mesothelioma has been reported in individuals after exposure to radiation therapy using thorium dioxide (Thorotrast). Some studies show an increased risk of mesothelioma among people treated with radiotherapy for cancer before. However, other studies show no increased risk. If radiation therapy increases the risk of mesothelioma, it is likely to occur in a very small number of people.
simian virus 40 (SV40)
This virus was identified in cells of human mesothelioma. Research has examined a virus called SV40. In people who have been exposed to asbestos, some studies have shown that contact with the virus SV40, it is more likely to develop mesothelioma.
Written on January 5th, 2012, Read more articles on Mesothelioma Causes.