Saturday 13 July 2013

Mesothelioma cancers Wallpaper Photos Pictures Pics Images 2013

Mesothelioma cancers Biogarphy

Source(google.com.pk)
As far back as 1870 one researcher is known to have described the condition of the lungs he saw during two autopsies with details that sounded very much like mesothelioma, the rare cancer that asbestos exposure can cause. But confirmation that it was a separate disease from all other lung cancers was not finally decided until the 1960s.
Different from regular lung cancers, mesothelioma was reported as very fast-growing once it was diagnosed. A group of South African researchers wrote the first definitive report about mesothelioma found among 31 to 68 year old residents of a mining community. Later, the researchers added more cases and found that most of these were not among the workers, but among life-long residents who lived close to the mining facility in the community.
Since that first detailed report, cases began to be reported on a regular basis in countries around the world. The recorded history of mesothelioma has been a little like the symptoms of mesothelioma—slow, insidious, hidden, until suddenly, when it's bad enough to be recognized, it spreads rapidly and becomes deadly.
History of lung cancerIn 1878 statistics indicated that malignant lung cancer was only 1% of all cancers as reported by a pathology institute in Germany. The history of lung cancer grew darker as the world became progressively more industrialized, and the percentage of lung cancer has since been steadily on the rise. Investigators took a long time to hook the rising incidence up with the increasing practice of smoking.
By 1969 researchers knew that smoking was a major contributor to the increasing rate of lung cancer. They also cited air pollution as a cause because the rates of lung cancer were higher in city areas than in rural ones.
When mesothelioma case histories began appearing more and more frequently in medical reports, a new culprit was added to the history of lung cancer: asbestos exposure.
History of asbestosThe history of asbestos is long and remarkable. It's incredibly flexible nature along with powerful insulating qualities and the ability to withstand extreme temperatures has made it a substance-of-choice for many applications for thousands of years.
Written documentation exists about asbestos being used during the Roman Empire, but there's also evidence in Scandinavia that it was used for making pots and filling in spaces in log homes as early as 3000 BC. Romans used it to make tablecloths they could throw in the fire to clean. They used it in building materials. It was even thought to have magical protective powers. And the history of asbestos contains written evidence that, even then, slaves and others who worked with the substance tended to have lung and breathing problems, and many died young.
By the end of 19th century and the industrial revolution, asbestos was being used to manufacture thousands of products including fabrics, insulation, construction materials, and brake linings. By the 1970s it became clear to the government and was announced to the world that asbestos exposure could result in asbestosis and mesothelioma. There was no hiding anymore.
Since then mesothelioma litigation has increased as it became known that many mining companies, manufacturers, and others knew very well the dangers of asbestos and failed to communicate them to workers or to offer them any kind of adequate protection.
Mesothelioma lung cancer is a rare form of cancer that affects the cells that line the lungs. The most common form of mesothelioma is pleural mesothelioma, cancer of the lung lining. In this type, malignant tumors form on the pleura, which is the lining of the lung. Other forms of mesothelioma attack the peritoneum (the lining of the abdominal cavity) and the pericardium (the lining around the heart). Both forms of mesothelioma are caused by exposure to asbestos.
Asbestos is a special fiber that was used widely in almost every industry, including ceiling and floor tiles, fireproofing equipment and home equipment. Asbestos and its exposure have been among the leading causes of lung cancer. In addition to the lung cancer risk factors, asbestos exposure can cause mesothelioma lung cancer, asbestos cancer and asbestosis.
Asbestos exposure has been know to cause lung cancer in the bodies of shipbuilders, pipe fitters, drywallers, automobile repair workers, firemen, coal miners, cement workers, insulation and flood installers, welders, and other industrial workers. In addition, the spouses of industrial workers have been known to be at a higher lung cancer risk because they often breathe in the fibers brought home on clothes.
History of Asbestos Law FirmMesothelioma lung cancer has a long incubation period, between 10 to 50 years. Symptoms do not appear until long after the initial exposure to asbestos.
The early symptoms of mesothelioma can resemble pneumonia. They include shortness of breath, difficulty breathing, persistent cough, and chest and abdominal pain. There is often fluid buildup between the lung lining and the chest cavity, which leads to shortness of breath and pain.
There is no known cure for mesothelioma lung cancer, although the disease can be treated with chemotherapy, surgery, pneumonectomy, radiation therapy, and gene therapy.
The asbestos causes of lung cancer often lie dormant for decades, infecting those with even small initial exposure. If you have been diagnosed with a form of cancer caused by asbestos, you may have a legal right to seek compensation. That determination can only be made after a careful consultation with an attorney.
Asbestos exposure accounts for most cases of mesothelioma. It is also responsible for an unknown number of lung cancer cases. The British mesothelioma rate is now the highest in the world, with over 2,000 deaths each year and this total is expected to continue to increase for many years. Proportional mortality analysis of the British data shows that construction workers, including plumbers, electricians and carpenters, constitute the main high risk group, but many cases have no obvious occupational origin. Most mesotheliomas now occurring are due to asbestos exposure prior to 1980 when asbestos use was widespread, particularly in the construction industry. It is not known, however, whether substantial asbestos exposure is still common among building workers, or what proportion of cases with no known history of asbestos exposure are due to unrecognised exposure in other occupations, DIY activities or environmental exposure. Much of the asbestos used in construction between 1960 and 1980 is still in place, and an important practical question is whether this may still be causing substantial exposure to construction workers involved in renovation and maintenance. MALCS will address this question by combining detailed personal information collected from postal questionnaires with lung burden measurements. The results will define the relationship between lung fibre burden and mesothelioma risk and will also determine the range of lung burdens, and hence risks, characteristic of different occupations and work practices. Recruitment will continue until 2015
For decades, many products and materials were made with asbestos because of its insulating and fire-retardant properties. Manufacturers of siding, shingles, roofing, floor tiles, insulation, cement, cement pipe, HVAC ducts, and pipe coverings routinely used asbestos in their products.
Today the use of asbestos is highly regulated in industry, but as an owner, buyer, worker or resident of older buildings, it’s important to know how to identify asbestos so that you can take steps to protect yourself and others from asbestos exposure.
Watch for crumbling coatings on heating and cooling ducts and insulation on hot water pipes. There may be loose asbestos dust inside air vents as well. Check for asphalt shingles and fiber-reinforced-cement siding shingles on the outside of buildings—if they were installed before 1978 they probably contain asbestos.
Visit building inspection websites that have pictures to help you recognize potential sources. Asbestos that is solidly in place without crumbling or dust of any kind is usually best left alone. It’s when the material is disturbed—broken, sawn, or damaged—that the asbestos fibers become airborne and thus get breathed into the lungs.
Prepare yourself to protect yourself—learn how to identify asbestos. And if you suspect that asbestos fibers may be being released into the air in a factory, office, or home, report this to the owners as soon as possible and ask that they have a formal asbestos risk assessment done.



Mesothelioma cancers Wallpaper Photos Pictures Pics Images 2013

Mesothelioma cancers Wallpaper Photos Pictures Pics Images 2013

Mesothelioma cancers Wallpaper Photos Pictures Pics Images 2013

Mesothelioma cancers Wallpaper Photos Pictures Pics Images 2013

Mesothelioma cancers Wallpaper Photos Pictures Pics Images 2013

Mesothelioma cancers Wallpaper Photos Pictures Pics Images 2013

Mesothelioma cancers Wallpaper Photos Pictures Pics Images 2013

Mesothelioma cancers Wallpaper Photos Pictures Pics Images 2013

Mesothelioma cancers Wallpaper Photos Pictures Pics Images 2013

Mesothelioma cancers Wallpaper Photos Pictures Pics Images 2013

Mesothelioma cancers Wallpaper Photos Pictures Pics Images 2013

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