Mesothelioma is a rare and virulent cancer that affects the mesothelial surface lining of the lungs (pleura), the abdominal cavity (peritoneum) or the lining around the heart (pericardium).
Mesothelioma is caused by exposure to mineral fibers (asbestos, for example). Some have been exposed to their work and secondarily by other members of the family without their knowledge, have reduced fiber to the home of their work in their clothing or their hair or on their skin.
The most common cancer mesothelioma is the result of exposure of 20-50 or more years ago.
Malignant mesothelioma is a rare form of cancer that starts in the mesothelium, a membrane that covers and protects most internal organs of the body. The mesothelium is composed of two layers, one surrounding the body itself, and the other forms a sac around it completely. A small amount of fluid is normally produced between these two layers, lubricating the motion of the organs protected. When normal cells of the mesothelium lose control and spread quickly, they produce mesothelioma.
The form of mesothelioma the most common is pleural mesothelioma.
It occurs in the pleura, the lining of the lungs. Other forms are peritoneum mesothelioma, reaching the peritoneum lining the abdominal cavity and pericardial mesothelioma of the pericardium.
The occurrence of this disease, sometimes called the asbestos cancer, this fiber is the major recognized risk factor for skin cancer, is not indicative of a minimum of exposure and medical treatment has an impact the limited life expectancy of patients, usually 12-18 months.
A real market for lawyers is mesothelioma cancer in the United States, certain keywords are present for example: mesothelioma lawyers, mesothelioma attorneys, also mesothelioma or mesothelioma treatments.
The first manifestations found in clinical examination are chest pain, often associated with breathlessness and recurrent pleural effusion, usually bleeding. The latency between first exposure and the development of mesothelioma is seldom less than 20 years, often in the range of 30-40 years or more. It does not seem to exist threshold of exposure compared with the risk of onset.
It has been described pleural mesotheliomas occurring in the family environment close to the workers exposed to asbestos, the subjects were exposed because of contamination of residential premises or during maintenance of dusty clothes. Tobacco plays a synergistic co-factor in the risk of developing mesothelioma.
The consequences of mesothelioma cancer:
Although reported incidence rates have increased over the last twenty years, mesothelioma is still a relatively rare cancer. The incidence is approximately one case per one million inhabitants. By comparison, populations with a high level of smoke can reach the effect of over a thousand lung cancer per million inhabitants.
The incidence of malignant mesothelioma, currently at a level of approximately 7-40 cases per 1 million inhabitants in Western industrialized nations, according to the importance of human exposure to asbestos over the past decades. It was estimated that the incidence in the United States could achieve a 15 per one million inhabitants in 2004.
It is expected that the incidence continues to grow in other regions of the world. Mesothelioma occurs more often in men than in women and risk increases with age, but this disease can appear in either men or women at any age.
The health risks of mesothelioma cancer:
Occupational exposure to asbestos is the major risk factor for mesothelioma. A history of asbestos exposure exists in almost all cases listed. However, mesothelioma has been reported in a few cases of individuals with no known exposure to asbestos.
Asbestos was widely used in many industrial products, including cement, brake linings, roof shingles, flooring, textiles, and insulation products. If tiny asbestos particles float in the air, especially during the manufacturing process, they may be inhaled or swallowed, and pose serious health problems.
In addition to mesothelioma, exposure to asbestos increases the risk of lung cancer, asbestosis causes pulmonary fibrosis (chronic non-cancer) and other cancers, such as tumors of the larynx and kidney.
For a person with the combination of smoking and asbestos exposure significantly increases the risk of developing cancer of the upper airway or bronchial carcinoma.
Apart from this particular case, smoking did not appear to increase the risk of mesothelioma. Some studies suggest that simian virus 40 could act as a co-factor in the development of mesothelioma.
Exhibition and asbestos cancer:
Professional sectors which led to asbestos exposure related to the extraction units, and industries using asbestos because of its properties.
- Extraction units
- The manufacture of asbestos-containing materials: cement manufacturing, textile asbestos, etc..
- The use of asbestos for protection against heat (gloves, aprons, cords, covers …) in various industries: shipbuilding, steel, foundry, glass making, building industry, etc..
Those who have worked directly with asbestos or asbestos products are most at risk of developing mesothelioma, however, mesothelioma has been reported in some individuals who have had minimal exposure.
Looms high risk of developing cancer mesothelioma:
- The carpenter in the area of iron
- The builders of the vehicle chassis
- Plumbers
- Gas Installers
- Carpenters
- Electricians
- Workers in the building
- Plasterers
- Contractors in the construction
- Steel Manufacturers
- Painters
- Sheet metal
- Welders
The cause of mesothelioma cancer
Mesothelioma is almost always caused by exposure to asbestos fibers. Many people were exposed to the army and others by their occupation, or, secondarily, at the touch of exposed workers. Because of latent cancer, it may not appear until 20-50 years or more after exposure.
The types of products that may contain asbestos typically:
The following products have widely varying rates contained asbestos. This list does not include them all, was a source of documentation.
- Moulded or preformed shield used in thermal insulation of pipes and boilers
- Insulation panels used as protection against fire, thermal insulation, partitions and ducts
- Stuffing asbestos used as fire breaks in ceiling voids
- Millboard, paper and paper products used for insulation of electrical equipment, asbestos paper may also be used as combustible on the side panels of wood fibers
- Products of asbestos cement flat and corrugated sheets used to cover walls or ceilings, the cement products have also been used in gutters, rainwater pipes and water tanks
- Textured coatings
- Materials roofing asphalt
- Vinyl floor tile or thermoplastic
Organizations dedicated to cancer mesothelioma are:
Mesothelioma International is dedicated to the fight against mesothelioma – a global health crisis has its roots in the use of asbestos by humanity. Although the use of asbestos has now been banned within the EU, it is estimated that 250,000 workers in Western Europe alone will die of mesothelioma before 2029.
