Selasa, 26 Oktober 2010

Abdominal-Peritoneal Mesothelioma Info

Mesothelioma tumors of the peritoneum include benign, malignant and cystic.
Although peritoneal mesothelioma is the most common of these, it is very rare with an annual incidence of 1-2 cases per million persons. Only 10-20 percent of all mesotheliomas arise in the peritoneum. Peritoneal malignant mesothelioma occurs more commonly in adult males but also occurs rarely in children with equal sex incidence.
Malignant mesothelioma occurs mainly late in the fifth decade of life, the benign type in the fourth decade and the cystic type in the third decade. The non malignant type are common in women.
Cause
The link with asbestos exposure which is well established for pleural mesothelioma is not clear for peritoneal mesothelioma.
Symptoms and Signs
-Abdominal pain which may not be limited to any specific region of the abdomen but may be migratory.
-Abdominal distention and complaints associated with partial bowel obstruction are frequent
-Ascites (fluid in the abdomen,) may be present
-Abdominal mass/swelling may be present
Diagnosis
-CT scans frequently show tumor masses and ascites (fluid in the abdomen)
-Laparatomy and laparoscopy for multiple biopsies {the surgeon opens up the abdomen surgically to look into the peritoneum directly and take samples}
Treatment of Peritoneal Mesothelioma
It is treated with combination therapy:
A. Peritoneal radioactive P32 followed by whole abdomen radiation is used often
B. Chemotherapy:Combination chemotherapy with doxorubicin is a very important secondary component.
C. Surgery:Surgical treatment is done mainly to debulk (reduce the size of the tumor by cutting of parts of the tumor,) and treatment of intestinal obstruction.
Prognosis of Peritoneal Mesothelioma
The prognosis of peritoneal mesothelioma is dismal with median survival of about 1 year after presentation. Death usually results from progressive bowel obstruction.

Obtaining Compensation For Asbestos Related Diseases

There are a number of illnesses that are caused by workplace exposure to asbestos fibres.
These are mesothelioma, lung cancer and asbestosis. Mesothelioma and lung cancer are usually terminal and whilst many asbestosis sufferers can continue with a reasonable quality of life, the disease is progressive and can be very debilitating. Because the latency period between asbestos exposure and disease symptoms and diagnosis can in some cases be up to forty years or even longer, it is very difficult to establish when the exposure took place. For instance if a person has worked in a car maintenance depot where he/she has been exposed to asbestos fibres from car brake linings, and subsequently worked in the building industry where asbestos was used for insulation purposes, it is extremely difficult to prove which employer was responsible for the exposure.
Furthermore, if the person used asbestos privately, for example in the construction of a car garage which were often made from asbestos, then this could also have been the cause of the fatal exposure. As the compensation claims can be for very large sums of money, which is completely justifiable, it is also reasonable to assume that the employers in question along with their insurers will vigorously defend their positions in order to prevent such claims being successful. Furthermore, it is quite possible that the company in question is no longer in existence.
On the other side of the fence, it is a fact that there has been a substantial number of false asbestos compensation claims made, which has increased the caution of insurance companies and governments alike.
Obtaining compensation in these circumstances can be extremely difficult, and is likely to be particularly distressing for sufferers and their families. Despite there being several precedents both for and against the awarding of claims, along with several different acts of parliament concerning compensation for asbestos related diseases, a simple route to obtaining compensation remains far from being clear and straightforward thus excellent legal assistance is a necessity.

How Much Asbestos Exposure Causes Mesothelioma?

The dangers of exposure to asbestos dust are well documented with tens of thousands of people stricken ill with Mesothelioma, Asbestosis and related diseases. For many years, unsuspecting homeowners and workers worked with and lived around free, friable asbestos without with no knowledge of the dangerous and often deadly harm that breathing in even relatively small amounts of asbestos dust could do. A frequently asked question then among many that believe that they had at least some exposure to asbestos dust is just how much asbestos exposure will cause you to get sick or even worse cause cancer?

The first thing to know about asbestos exposure is that ill effects from this exposure have a long latency period. It is not unusual for someone exposed to asbestos to not develop mesothelioma for 25-40 years after exposure. Mesothelioma is a form of cancer that affects the Mesothelium, a protective lining that covers most of the body's protective organs. Asbestos fibers that are breathed in become lodged in the linings of the lungs and eventually cause the cells to mutate and become cancerous. About 70-80% of Mesothelioma cases are estimated to be caused by various degrees of asbestos exposure.

The amount of exposure that causes disease in people is up for debate. While there are many cases of factory or other workers that have had heavy exposure to free, friable exposure for many years developing disease, there are also cases where exposure has been as short as several months or just a few weeks. Intensity of exposure is most likely as relevant as length of time. If you think you were exposed to asbestos dust it is a good idea to write down as much as can be remembered as to length of time, intensity, where and how you were exposed. Frequently asbestos litigation can be pursued if you can prove you worked in an industry or work setting or lived in an environment where there was exposed friable asbestos that affected you.

One of the reasons it is so important to document as much as possible how much asbestos exposure you might have had is because the disease of Mesothelioma is notoriously hard to detect and quite often is mistaken for other cancers. It is important to detect the initial signs of asbestos disease both to receive early treatment as well as to clearly identify the cause for possible litigation later. The two primary types of Mesothelioma are Pleural (chest) and Peritoneal (abdominal). In Pleural a lung's membrane will thicken a fluid will collect. Both of these cause difficulty in the contractions of the lungs and make breathing difficult. In Peritoneal similar symptoms appear but around the abdominal region leading to fluid accumulation and pain in the area.

It is unknown how many people have died from Mesothelioma that might have been mis-diagnosed with another type of cancer. Therefore it is important to educate youself on the differences and causes of each. One place to get great information on Mesothelioma and Asbestos Exposure is www.AsbestosLA.com. There you can read lots of articles and get great links for further information.

Urine Test Could Gauge Smokers Lung Cancer Risk

Humans can often be stubborn, & ignorant. Smoking has short & long term health risks, yet we continue to light up the "ole cancer stick." Often, nothing can make us stop this nasty habit, believing it "won't happen to me."
Recently, evidence was produced at the American Association for Cancer Research that a warning test may be available in the next few years to be used as a "kick in the pants" for smokers.
Research has shown that when a risk of lung cancer is high, a person's urine shows an elevated percentage of 2 different chemicals.
Lung cancer is the most deadly of all tumors, with more than 215,020 new diagnosis being made in 2008. There are approximately 60 carcinogens found in tobacco smoke; identifying the byproducts or metabolites may help researchers determine which may lead to tumors.
Smokers with an advanced level of the metabolite NNAL have been recognized as having 2 times the likelihood of contracting lung cancer.
Cotinine has also been recognized as a huge indicator of risk. It is a nicotine byproduct, & the presence of this metabolite in smokers has shown them to have 3 times the risk, as compared to smokers with lower levels.
The unfortunate patient who has elevated levels of both cotinine & NNAL are 8.5 times more destined to have lung cancer, than those smokers with lower levels of the two.
It has been found that these 2 factors mean more danger for smokers than even daily consumption, or length of smoking time.
What makes one smoker more likely to have concentrated levels of these byproducts than another one? No one knows. Metabolic systems, heredity and genes all play a definitive part.
Researchers under no circumstances want this to be a license for some smokers to continue their nasty habit even though their levels of the 2 byproducts may be low. Smoking has no value, it only has detriments for the body and for those inhaling their secondary smoke. Hopefully, the urine test, in the future, will provide a needed wake up call and save lives.

What is Asbestos and Why is it Dangerous?

Until 20 years ago most of hadn't even heard of Asbestos until its hazardous properties were highly publicised in the mid 1980s.
Asbestos is a naturally occurring mineral with long fibrous crystals. It is these fibres that cause Asbestos's toxicity due to the harm they cause when inhaled into the lungs. Inhalation of Asbestos can cause a number of very serious illnesses such as lung cancer and Pneumoconiosis.
Historically Asbestos has been used for many different purposes. In fact the Greeks nicknamed Asbestos the miracle mineral due to its versatility and ability to withstand extreme heat. Most famously Asbestos was utilised in construction but its uses were far more widespread - the material's heat resistance made it an ideal electrical insulator for wires and cabling for ovens and its strength was appreciated in the weaving of fabrics for clothing and table cloths etc. By the mid 20th century Asbestos was being used everywhere, examples of products utilising Asbestos are as follows: roof tiles, flooring, pipe insulation, ceiling insulation, lawn furniture, cement for fire places, brake pads for vehicles, protective clothing for firemen etc.
Unfortunately the real dangers of Asbestos were not fully understood until recently, by which time a high percentage of buildings, particularly those erected in the late 1800s and early 1900s, already contained a significant amount in their walls and roofs. Before Asbestos's toxicity was brought to light it had been considered an ideal building material - it was known to be highly fire retardant, have high electricity resistance and, most importantly, was easy and cheap to use.
Sadly heavy use of asbestos in years gone by has exposed past generations of construction workers, carpenters and roofers to asbestos and many now suffer lung disease as a result. Asbestos is only hazardous when the fibres become airborne because it is then that they can be inhaled. Once inhaled the fibres cannot be expelled due to their size, so they become lodged in the lung tissue.
Asbestos is now banned, either in whole or in part, in 60 countries worldwide including all of those in the European Union.
Asbestos Regulation
In 1970 the Asbestos industry maintained a voluntary ban on Blue Asbestos (the most harmful type of Asbestos) in its raw form. The ban did not, however, cover products containing the material. This ban was extended to Brown Asbestos (considered the 2nd most dangerous type) in 1980.
It wasn't until 1986 that the UK Government imposed an official ban on the two most harmful forms of Asbestos, and any products that contained them. The official policy was introduced to: "Prohibit the most hazardous forms and activities, namely the importation, supply and use of blue and brown (crocidolite and amosite) asbestos, asbestos spraying and the installation of asbestos insulation, License most work with asbestos insulation or coatings and Strictly control the remaining risks to anyone working with asbestos (and others affected by them)".
In 2006 the Control of Asbestos Regulations 2006 came into force. These new regulations combine the three previous sets of regulations covering the prohibition, control and licensing of Abestos.
The regulations prohibit the importation, supply and use of all three forms of Asbestos - Blue, Brown and white.
If you are concerned about asbestos contained within the structure of your work building or home, contact your nearest reputable Health and Safety Consultants and ask them to conduct an Asbestos Survey on the property.

Lycopene Lung Cancer Treatment

Lycopene is what gives tomatoes, and several other fruits, their deep red color. But lycopene is also a powerful antioxidant that has shown remarkable effect on degenerative diseases. Tomatoes are the only major dietary source of lycopene. According to a study presented at the annual meeting of the American Association for Cancer Research (AACR), tomatoes may help reduce the risk of certain types of cancer.
Lycopene is present naturally in human plasma in greater amounts than beta carotene and other essential dietary carotenoids. This may indicates its greater biological significance in the human defense system. The researchers in P&S and Harlem Hospital evaluated the association between lung cancer and lycopene.
Investigators collected blood samples from 93 individuals with non-small cell lung cancer and also from 102 matched controls, in a case-control study. They tested tested the samples for levels of certain micronutrients, including retinol, lycopene and beta-carotene.
The researchers found no significant differences between control subjects and subjects with lung cancer. in most of the micronutrients for which they did the tests. But they did find that lung cancer patients had significantly lower concentrations of lycopene.
After adjusting for age, race, sex, drinking, smoking, vitamin supplements, occupational exposure and season, the investigators found that the group with the lowest levels of lycopene, had almost a three-fold increased risk for cancer compared with the group with the highest lycopene levels.
When the investigators evaluated current smokers, they found that the group with the lowest lycopene blood levels had four times the risk of cancer than the group with the highest lycopene levels. According to Dr. Jean G. Ford, assistant professor of medicine and principal investigator:
"We concluded from our findings that low intake of lycopene may be a risk factor for lung cancer, especially for smokers. Even though our findings are preliminary, they add to the growing body of evidence that diets rich in tomatoes and tomato products are strongly linked to a reduced risk of certain types of cancer."
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Asbestos and Personal Injury

Personal injury cases vary as do the situations in which they occur and the severity and impact on the lives of those affected. One type of personal injury case has evolved from the increasing harmful heath effects caused by asbestos. The use of these types of materials in various workplaces has adversely impacted the life of many workers. These workers initially were the workers that worked directly with the asbestos materials in the factories. Later the group grew to consist of employees who worked in places that were constructed of materials that include asbestos. As a result, many legal suits have ensued that were brought on by asbestos.
The first lawsuit regarding an asbestos claim was filed in 1966. The plaintiff has been diagnosed with complications resulting from exposure to asbestos. The defendants in the case were several manufacturers who made products that contained asbestos. These companies included several well know businesses, Fiberboard, Owens Corning Fiberglass and Johns-Manville. In the end, the court ruled in favor of the defendants. But later that same year, another case was filed on behalf of a co-worker of the plaintiff. Again this case was on the grounds off adverse effects from asbestos. However, in this case the verdict was in favor of the plaintiff. After this successful case, many more asbestos cases followed.
One memorable case was filed in 1974. An employee of the Johns-Manville plant developed complications from asbestos. From the evidence accumulated for the case, it was revealed that the company had a specific policy for managers to follow. Managers were permitted from discussing employee medical results that showed that the employee has contracted an illness from asbestos exposure. Later, dubbed the "hush hush policy", it was the first of many devious attempts of employers to keep from paying on these claims.
Some later claims revealed evidence that showed that companies went to extra measures to keep information regarding the asbestos risks to themselves thus minimizing the impact of asbestos compensation. Many companies sought ways to cover up the problem and try to sweep it neatly under the rug. However, despite their attempts, many of these claims were revealed in courts of law.
Personal Injury from Asbestos - The author of this article has been researching into the impacts of asbestos and the complications the building material has caused down the line, such as mesothelioma and would like to direct those who have come into contact to read more at: http://www.mesotheliomamatters.com/