Meaning and origin of lung cancer

Lung cancer from smoking can be defined as cancer of the lungs.  There are 2 types of cancer.  They are:

Non-small cell lung cancer which is the common type of lung cancer.
Small cell lung cancer comprises 20% of lung cancer.
Mixed small cell/large cell lung cancer which combine both features of non-small cell lung cancer as well as small cell lung cancer.
Metastatic lung cancer, which is cancer of another organ in the body and spreads to the lungs.

Causes of lung cancer

Lung cancer from smoking is the most harmful of all cancers such as breast, colon, skin, prostate, etc.  It is more prevalent among older people over the age of 45.  Smoking leads to lung cancer. The chance of lung cancer is more in people where there is incidence of smoking at an early age.  This also holds true where smokers indulge in tobacco smoking on a daily basis. Some of the factors pointing to rise in lung cancer are given below.

Breathing in secondhand smoke.
Air pollution.
Unsafe drinking water.
Asbestos.
Family history of lung cancer.
Radiation therapy to lungs.
Exposure to carcinogens such as gasoline, uranium, coal products, etc.

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Often, lung cancer from smoking is found to be the secondary medical cause.  Sometimes, when people have what they feel is a minor health issue such as a cough, wheezing, weight loss, etc. When tested for these symptoms, it is found that they have lung cancer.  In cases such as these, the physician usually performs tests and physical exams to find the family medical history, the sort that could contribute to having lung cancer.  Medical tests include chest x-rays, CT scan of chest, MRI scan, PET scan, sputum cytology tests to check for evidence of cancer cells, blood work, etc.  In addition to this, a biopsy is performed.  A biopsy is done.  This is done by removing a portion of tissue from your lungs.  Some of the various biopsies are:

Pleural biopsy.
Bronchoscopic biopsy.
CT scan with needle biopsy.
Mediastinoscopy with biopsy.
Lung biopsy.

Depending on the stage of the lung cancer, treatment is provided accordingly.  Chemotherapy, radiation therapy and/or surgery are the various options of treatment.  It also depends on various factors like age, the stage of the cancer, response to the treatment provided, health condition, etc.  Lung cancer slowly spreads to other parts of the body resulting in side effects.

Why should smoking be avoided?

Benefits of quitting smoking are enormous and advantageous.  The moment smokers stop smoking, withdrawal symptoms are felt and they start craving to smoke tobacco.  Various symptoms such as feeling hungry, gaining weight, insomnia, dry mouth.  Blood pressure, pulse and temperature rates return to normal.  Some benefits of quitting smoking are that there is a decreased risk from heart disease, stroke, respiratory illness, emphysema, etc.  Life span is automatically increased once smoking is stopped.

leena Mathew is an author for healthyecig.com (www.healthyecig.com), one of the best information center for use of eCigarettes, benefits of eCigarettes, how smokeless eCigarettes helps in lowering cancer or lung failure situations. She is writing articles on Lung cancer from smoking from many years.
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It has become well-known worldwide that asbestos was used to make many products including insulation, roofing materials and other products used in residential and commercial construction. However, it is less commonly known that asbestos was used in the petroleum industry, including on offshore oil rigs and platforms.  Maritime asbestos exposure usually occurs with regard to oil platforms in the Gulf of Mexico and offshore oil rigs that operated from 1960 to mid 1980.  Many offshore employees who worked on oil platforms or oil rigs have been exposed to asbestos.  Of those maritime workers who have been exposed, most will not even realize that their health problems are related to asbestos, because many asbestos-related health problems are unobvious.  If you worked in the oil industry on land or at sea, it is possible that you have been exposed to asbestos and may not even know it.

Asbestos is an all-inclusive term used to describe many natural minerals.  These minerals have different geological names, but together they are commonly called “asbestos-like minerals.”  A common feature is that these asbestos-like minerals can produce very tiny fibers which break easily and are inhaled into the lungs by oil platform workers and other who come into contact with them.  The human body cannot expel the asbestos fibers breathed in through the lungs and therefore they remain in the body of an individual forever.

Oil field workers are at an elevated risk for asbestos-related diseases.  For oil field work, asbestos was used for its heat-resistant properties and because of its superiority as a coupling agent or bonding agent.  The bonding quality of asbestos was very useful when mixing it with drilling mud.  Much of the asbestos used in oil field work was pure asbestos fibers mixed directly into the drilling mud.

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Those who work on oil-drilling sites run a high risk of asbestos exposure because of the ACM (“asbestos containing materials”) often used to insulate their work equipment.  Because of the fire dangers present in oil fields, asbestos was frequently utilized for its fire and heat resistance.  As asbestos insulation ages, it becomes weak, and asbestos fibers are able to flake off and float around as dust in the air.  Furthermore, oil worker protective clothing was at one time itself made from material that contained asbestos fibers.  These outdated asbestos fire suits could expose the wearer to fibers if worn or torn.

There are a wide variety of health problems that can be linked to asbestos exposure, including mesothelioma.  This is a very specific asbestos-related cancer that usually occurs in the lungs, abdomen, near the heart or testicles.  Asbestosis develops from asbestos fibers inhaled into the lungs, causing scarring.  Lung Cancer can even develop as the result of indirect asbestos exposure.  It has been clinically proven that asbestos in the lungs of a person greatly increases their risk of becoming a lung cancer patient. This is especially true with smokers exposed to asbestos.  While cigarette smokers may think their lung cancer is only related to past smoking history, occupational exposure to asbestos possibly contributed to their lung cancer as well.

Once you have developed lung cancer as the result of your exposure to asbestos, there is often little good news.  However, workers who have been exposed to asbestos while working with gas and/or oil in a maritime setting, oil field, oil rig, oil platform, or other maritime structure may qualify for compensation under maritime law which can provide a greater financial recovery for the injured worker and their family.  A federal law known as the Jones Act can bring relief to these workers if they were exposed to asbestos while working at sea or on a barge drilling, or even on a boat with added asbestos insulation not involved in oil drilling.  Under the Jones Act and maritime law, claims can be filed directly against former employers for asbestos and other toxic exposure suffered during your employment.  

Asbestos exposure has been a major focus of litigation since the 1970s.  It important for every worker who was exposed to asbestos and believes he may have suffered an asbestos-related injury such as mesothelioma, asbestosis or lung cancer to make sure they speak with qualified lawyers who understand the ins and outs of all possible applicable laws.  Most lawyers will not even know that if you worked on a semi-submersible drilling rig, jack-up oil rig, offshore oil platform or other maritime vessel, you can recover under the Jones Act and maritime law.  This can be a forceful remedy, since most asbestos producers are now in bankruptcy protection.  Claims under the Jones Act and maritime law may be filed directly against former employers, as opposed to the bankrupt asbestos manufacturers.  The maritime employers are largely still very available defendants.  If you need advice about offshore asbestos exposure, you should contact a maritime lawyer today.

Stacey E. Burke is a maritime injury lawyer in Houston, Texas. She practices as a Partner with an established firm handling offshore injury cases and other catastrophic personal injury cases across the country.  To further connect with Ms. Burke, you can follow her on Twitter or send a LinkedIn connection request.  She also blogs on multiple personal injury topics on a variety of web sites.
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Asbestos is the common name for any variety of silicate materials that are fibrous in structure and are more resistant to acid and fire than other materials. It has two forms, serpentine and amphibole, and is made of impure magnesium silicate. Asbestos has been used in thousands of materials and products throughout the world. They can be found almost anywhere but are most commonly found in areas likely to experience intense heat, friction or excessive wetting that would cause other products to deteriorate. Within a house or a building, asbestos is most commonly found in asbestos cement sheeting, also known as ‘fibro’. Asbestos cement sheeting can be found in a flat form in internal and external walls and ceilings. A corrugated form of asbestos cement sheeting, also known as ‘super six’ or ‘super eight’, is commonly found on roofs, as fences and sometimes as external wall cladding.

Asbestos is commonly found in other places such as:

External guttering, downpipes and vent pipes
Backing to electrical switchboards in a black product known as zelemite
Vinyl sheeting and vinyl tiles used as largely for flooring
Insulations to heater banks, air conditioning ducting and pipes
Gaskets to pipes and pipe joins
Brake pads and clutch pads to vehicles

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Mastics and glues behind wall tiles and vinyl
Waterproofing in windows
Roof tiles
The woven textile seals on old ovens, grillers and kitchen appliances.

Asbestos fibres have also been found in hessian carpet underlay recycled from the hessian bags that used to transport

Asbestos related exposure can cause serious medical problems like deep breathing difficulties, chest infections, gastro-intestinal problems, asbestosis, mesothelioma and lung cancer can occur from asbestos exposure. Though the effects of asbestos exposure have been well known for quite some time, it is still used throughout the globe for manufacturing different products. Shipyard, factory, construction and building industry workers may all be subjected to asbestos exposure asbestos is also present in many schools, Hospitals, power stations and lots more places.

 
Mesothelioma or asbestos cancer is a deadly disease caused by asbestos exposure many years before the cancer develops. Among mesothelioma patients, eighty percent are males. Inhalation of airborne asbestos fibres results in the attachment of fibres to the respiratory tract and the lining of the lungs and sometimes develops in to Mesothelioma.

Symptoms of Mesothelioma like shortness of breath, pain in the chest or pain or swelling in the abdomen are very general and therefore they are often ignored. Mostly, symptoms arise 2 to 3 months before Mesothelioma is diagnosed. A complete examination of the body as well as a study of the patient’s medical past, including any asbestos exposure can help to detect Mesothelioma.

Peritoneal Mesothelioma affects the part of the body called the peritoneum. This kind of mesothelioma is located in the abdomen and symptoms include abdominal pain, nausea and other effects.
Treatment is given for Mesothelioma depending on the stage at which the disease is the location of the cancer and aspects like the patient’s age and overall health. Surgery, radiation and chemotherapy are different mesothelioma treatment options. Surgery involves removal of the part of the lining of the chest or abdomen affected by the disease. Radiation is done for destroying cancer cells and to shrink tumours. Chemotherapy is another treatment used to kill cancer cells by administering drugs through injection. Researchers are being conducted for finding out better ways of treating Mesothelioma.

If you are in any doubt whether a material you are working with is asbestos then call in the professionals because it’s better to be safe than sorry.
for more information on asbestos removal check out SH Environmental
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Asbestos is the common name for any variety of silicate materials that are fibrous in structure and are more resistant to acid and fire than other materials. It has two forms, serpentine and amphibole, and is made of impure magnesium silicate. Asbestos has been used in thousands of materials and products throughout the world. They can be found almost anywhere but are most commonly found in areas likely to experience intense heat, friction or excessive wetting that would cause other products to deteriorate. Within a house or a building, asbestos is most commonly found in asbestos cement sheeting, also known as ‘fibro’. Asbestos cement sheeting can be found in a flat form in internal and external walls and ceilings. A corrugated form of asbestos cement sheeting, also known as ‘super six’ or ‘super eight’, is commonly found on roofs, as fences and sometimes as external wall cladding.

Asbestos is commonly found in other places such as:

External guttering, downpipes and vent pipes
Backing to electrical switchboards in a black product known as zelemite
Vinyl sheeting and vinyl tiles used as largely for flooring
Insulations to heater banks, air conditioning ducting and pipes
Gaskets to pipes and pipe joins
Brake pads and clutch pads to vehicles

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Mastics and glues behind wall tiles and vinyl
Waterproofing in windows
Roof tiles
The woven textile seals on old ovens, grillers and kitchen appliances.

Asbestos fibres have also been found in hessian carpet underlay recycled from the hessian bags that used to transport

Asbestos related exposure can cause serious medical problems like deep breathing difficulties, chest infections, gastro-intestinal problems, asbestosis, mesothelioma and lung cancer can occur from asbestos exposure. Though the effects of asbestos exposure have been well known for quite some time, it is still used throughout the globe for manufacturing different products. Shipyard, factory, construction and building industry workers may all be subjected to asbestos exposure asbestos is also present in many schools, Hospitals, power stations and lots more places.

 
Mesothelioma or asbestos cancer is a deadly disease caused by asbestos exposure many years before the cancer develops. Among mesothelioma patients, eighty percent are males. Inhalation of airborne asbestos fibres results in the attachment of fibres to the respiratory tract and the lining of the lungs and sometimes develops in to Mesothelioma.

Symptoms of Mesothelioma like shortness of breath, pain in the chest or pain or swelling in the abdomen are very general and therefore they are often ignored. Mostly, symptoms arise 2 to 3 months before Mesothelioma is diagnosed. A complete examination of the body as well as a study of the patient’s medical past, including any asbestos exposure can help to detect Mesothelioma.

Peritoneal Mesothelioma affects the part of the body called the peritoneum. This kind of mesothelioma is located in the abdomen and symptoms include abdominal pain, nausea and other effects.
Treatment is given for Mesothelioma depending on the stage at which the disease is the location of the cancer and aspects like the patient’s age and overall health. Surgery, radiation and chemotherapy are different mesothelioma treatment options. Surgery involves removal of the part of the lining of the chest or abdomen affected by the disease. Radiation is done for destroying cancer cells and to shrink tumours. Chemotherapy is another treatment used to kill cancer cells by administering drugs through injection. Researchers are being conducted for finding out better ways of treating Mesothelioma.

If you are in any doubt whether a material you are working with is asbestos then call in the professionals because it’s better to be safe than sorry.
for more information on asbestos removal check out SH Environmental
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Most people are aware that malignant mesothelioma results from exposure to asbestos, a compound commonly added to drywall and other construction materials before 1980. When they think of asbestos cancer, the first thing that comes to mind is usually the construction workers who handled the compound directly. However, as more and more cases receive mesothelioma treatment, it is becoming increasingly clear that many of the disease victims didn’t even work in the construction industry. In fact, many of those diagnosed with malignant mesothelioma were students and teachers exposed at school, long after the construction process was complete.

Students And Teachers Unknowingly Exposed

Before companies announced the significant dangers of asbestos cancer, few contractors thought twice about using the efficient compound in the construction of school buildings. Without the evidence of its detrimental health effects, it was just a benefit: the compound made materials much stronger without a lot of added expense, which meant safer schools with more money left in the budget for books and other educational tools. Because it seemed like such a good idea, schools across the United States included it in various forms.

The teachers and students at these schools had no idea at the time that even very limited exposure to asbestos could cause malignant mesothelioma. They walked past the piles of dust created by workmen installing and repairing asbestos materials without thinking twice. They had no idea that these piles of dust would later set them on a long and painful path to mesothelioma treatment.

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The Danger Of Asbestos Exposure Doesn’t Stop At School

Unfortunately, asbestos wasn’t only found in school buildings. The same hazardous compounds were often found at personal residences, compounding the risk to children and teachers who were already exposed to the deadly substance while at school. In addition, children whose parents worked with asbestos and teachers married to such laborers had further contact with the dangerous fibers. Any exposure to the compound raises the risk of asbestos cancer, and prolonged exposure like that of students and teachers makes malignant mesothelioma an even higher probability.

How Asbestos Cancer Is Formed

When the students and teachers would pass the piles of dust, they would accidentally inhale the asbestos fibers into their lungs. Once there, the fibers would infect the mesothelium, which is the lining outside of the lungs. Occasionally malignant mesothelioma would be found elsewhere in the body, but the tissue surrounding the lungs is by far the most common site of the disease. Tumors caused by malignant mesothelioma would start to grow within the lining, causing the patient to experience extreme pain and discomfort. Mesothelioma treatment is focused mostly on managing this pain.

However, the danger isn’t purely from the asbestos cancer tumors themselves. Mesothelioma tends to metastasize very easily, meaning that it spreads throughout the body quickly. Mesothelioma treatment is not effective at stopping this spread, and all too often the disease is not discovered until it is too late for anything to be done. In addition to spreading fast, mesothelioma can easily become deadly lung cancer as well.

Paying For Mesothelioma Treatment

Although mesothelioma treatment can only be mildly effective, it is nonetheless worth it, if for nothing else than to help ease the intense pain caused by the disease. Sometimes it is only a matter of helping a person afflicted with asbestos cancer to be more comfortable, but the cost of treatment can still be considerably high. To assist with paying for treatment, consider looking into legal options. Courts tend to overwhelmingly serve justice to victims of malignant mesothelioma, holding the companies who failed to protect workers and citizens liable for their actions. You or your family may be able to obtain significant damages awarded, or reach a settlement that will help provide for mesothelioma treatment.

It is important to retain a good mesothelioma attorney when seeking damages to pay for mesothelioma treatment. These attorneys specialize in mesothelioma cases and have the experience, skills, and knowledge background to effectively handle your case. They will also typically have access to a network of experts on mesothelioma treatment and science to rely on in trial. With the help of a mesothelioma lawyer, justice can be served. The companies can be held liable for their omission of vital, lifesaving information. Although lawyers can’t remove the asbestos cancer, or make treatment of the disease completely effective, they can make your struggle with the disease more comfortable and ease the burden on your family. If you suffer from malignant mesothelioma, finding an experienced attorney is definitely something to look into.

Joe Belluck is a top mesothelioma attorney and founder of malignant mesothelioma (http://www.mesotheliomahelp.net) law firm Belluck & Fox, LLP. He has worked on hundreds of asbestos cancer lawsuits, and lectures about asbestos cancer (http://www.mesotheliomahelp.net/about-mesothelioma.html).
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Lung Cancer Symptoms need to be identified as early as possible so that the person who is suffering from this condition is able to get treated and cured. There are various lung cancer symptoms that are present. Identification of this as lung cancer is of primary importance.

The lung cancer is a disease that can be dangerous and fatal in many people. It commonly occurs because of a pre existing disease of the lungs. The most common cause of lung cancer is smoking or exposure to various kinds of pollutants including asbestos, dust and other things.

A cough that does not go off is one of the main signs of this disease. It will not respond to treatment too. This is the first sign of disease in most people. When the cough becomes severe, the person may also be affected so much that blood is produced when the person coughs. There could also be associated pain in the chest while coughing.

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A loss of appetite and a sudden drop in the weight of the person is another sign that the person is suffering from lung cancer. Many of those who are suffering from cancer may also be fatigued quite easily. This is a common sign that is present in any type of cancer. An associated swelling that is present in the face and also the neck of the person may be another sign of the presence of the disease.

Since the lungs are affected, the lung function is not normal. The person will suffer from breathlessness. Various infections in the respiratory system can also occur in a person who is suffering from lung cancer. These infections can include bronchitis, pneumonia and others. There is also a mass that is developing in the lungs that can be identified in a radiograph.

All these are the common signs and symptoms that are present in a person who is suffering from lung cancer. The diagnosis of lung cancer cannot be based on the presence of one or more of these Lung Cancer Symptoms. This is because almost all of these symptoms can be present in any other disease of the lungs and other generalized diseases. There are some special tests that have to be done in order to diagnose this condition.

On the other hand, the presence of some of these symptoms should ring a bell and the individual needs to get a consultation with a physician to get a thorough check up to diagnose the disease, which could probably be lung cancer.

There are various Lung Cancer Symptoms that need to be identified quickly so that the person able to get treated and cured. For more details visit our site on Lung Cancer Symptoms .
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Mesothelioma is a serious disease; often making its presence felt twenty or thirty years after exposure. You need to start the medical treatment immediately in order to have more than a one year survival rate. When filing Georgia Mesothelioma lawsuits, you need to have a proper understanding of all the intricacies that are associated with filing lawsuits. Make sure you hire a qualified and experienced Mesothelioma lawyer because only then can you attain success in your lawsuit.

Occupational Exposure

With Mesothelioma lawsuits, you must know the meaning of occupational exposure. This is normally caused by the toxic mineral asbestos in its fireproofing and insulation forms. Individuals who have worked with asbestos and later were diagnosed with Mesothelioma can file a lawsuit, even if it has occurred twenty years after the exposure.

Georgia Mesothelioma Lawsuits

Litigation is a confusing and often long routine. When you hire a Mesothelioma attorney, you need to provide your medical details for assessment. After the assessment, the lawyer can tell you if there is a good chance that you can get some compensation. It is the responsibility of a Mesothelioma lawyer to file a complaint in the court on your behalf. Before filing, the Mesothelioma lawyer will interact with you on various issues.

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Once your case is filed, the court will set dates for the proceedings. If there is no agreement between both parties, a decision will be made on the basis of court proceedings. Because Mesothelioma is a disease, there is going to be some involvement of an Independent Medical Examiner. It is the responsibility of this medical examiner to implement an unbiased medical investigation into your Mesothelioma case and take a closer look at your medical details.

Role of the Mesothelioma Lawyer

Your Mesothelioma lawyer will play a prominent part in the outcome of your case. If your case is managed properly, there is a good chance that you are going to attain success during the court proceeding. On the other hand, if there is any discrepancy in the case preparation, you are not going to get a positive result. Generally, your Mesothelioma lawyer will take the services of other experts in dealing with your case including trial preparation specialists and multimedia experts.

The main responsibility of trial preparation specialists is to conduct mock trials. Multimedia experts are given the responsibility of presenting evidence in the court in a positive manner. If evidence is not properly presented, your Mesothelioma lawyer is going to struggle during the court proceeding.

You Can Win

You can certainly win Georgia Mesothelioma lawsuits if you have an experienced Mesothelioma attorney. It may sound stressful initially, but once you get accustomed to it, you are not going to face any problem. To win a lawsuit against your employer, it is quite important that you act on the basis of your lawyer’s advice rather than making quick decisions on your own. Do not hide anything from your attorney otherwise it can have a negative impact on your Georgia Mesothelioma lawsuit.

Mesothelioma is a serious disease; often making its presence felt twenty or thirty years after exposure. You need to start the medical treatment immediately in order to have more than a one year survival rate.

Georgia Mesothelioma Lawsuits
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GlobalData, the industry analysis specialist, has released its new report, “Non – Small Cell Lung Cancer (NSCLC)Therapeutics – Pipeline Assessment and Market Forecasts to 2018″. The report is an essential source of information and analysis on the global Non – Small Cell Lung Cancer (NSCLC)Therapeutics market. The report identifies the key trends shaping and driving the global Non – Small Cell Lung Cancer (NSCLC)Therapeutics market. The report also provides insights on the prevalent competitive landscape and the emerging players expected to significantly alter the market positioning of the current market leaders. Most importantly, the report provides valuable insights on the pipeline products within the global Non – Small Cell Lung Cancer (NSCLC)Therapeutics sector. This report is built using data and information sourced from proprietary databases, primary and secondary research and in-house analysis by GlobalData’s team of industry experts

Click here to Browse all  Market Research Report

Scope

The report provides information on the key drivers and challenges of the Non – Small Cell Lung Cancer (NSCLC)Therapeutics market. Its scope includes:
Annualized seven key markets (US, France, Germany, Italy, Spain, UK and Japan) Non – Small Cell Lung Cancer (NSCLC)Therapeutics market revenues data from 2005 to 2009, forecast for eight years to 2017.
Pipeline analysis data providing a split across the different phases, mechanisms of action being developed and emerging trends by seven key markets. Pipeline candidates fall under major therapeutic classes.
Analysis of the current and future competition in the seven key countries Non – Small Cell Lung Cancer (NSCLC)Therapeutics market.
Insightful review of the key industry drivers, restraints and challenges. Each trend is independently researched to provide a qualitative analysis of its implications.
Key topics covered include strategic competitor assessment, market characterization, unmet needs and the implications for the Non – Small Cell Lung Cancer (NSCLC)Therapeutics market.
Analysis of key recent licensing and partnership agreements in Non – Small Cell Lung Cancer (NSCLC)Therapeutics market

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Reasons to Buy

The report will enhance your decision making capability. It will allow you to:
Develop and design your in-licensing and out-licensing strategies through a review of pipeline products and technologies and by identifying the companies with the most robust pipeline.
Develop business strategies by understanding the trends shaping and driving the global Non – Small Cell Lung Cancer Therapeutics market.
Drive revenues by understanding the key trends, innovative products and technologies, market segments and companies likely to impact the global Non – Small Cell Lung Cancer (NSCLC)Therapeutics market in future.
Formulate effective sales and marketing strategies by understanding the competitive landscape and by analyzing the performance of various competitors.
Identify emerging players with potentially strong product portfolios and create effective counter-strategies to gain a competitive advantage.
Organize your sales and marketing efforts by identifying the market categories and segments that present maximum opportunities for consolidations, investments and strategic partnerships.
What’s the next big thing in the global Non – Small Cell Lung Cancer (NSCLC)Therapeutics market landscape? – Identify, understand and capitalize.

 Related Reports:

Small Cell Lung Cancer (SCLC) Therapeutics – Pipeline Assessment and Market Forecasts to 2018 – http://www.reportsnreports.com/reports/127503-small-cell-lung-cancer-sclc-therapeutics-pipeline-assessment-.html

About Us:ReportsnReports is an online library of over 100,000+ market research reports and in-depth market research studies & analysis of over 5000 micro markets. We provide 24/7 online and offline support to our customers. Get in touch with us for your needs of market research reports.
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Mesothelioma is a rare form of cancer in which cancerous cells are found in the mesothelium, a protective sac that covers most of the body’s internal organs.  Mesothelioma cancer is almost always the result of asbestos exposure, and life expectancy after mesothelioma disease is diagnosed is usually pretty short – months to a few years.  Mesothelioma is very difficult to diagnose because the symptoms associated with the disease are similar to those of many other afflictions.  Mesothelioma is caused by asbestos exposure which occurs when fibers are inhaled or ingested into the body and become lodged in body cavities, causing inflammation or infection. 

Asbestos was in thousands of different products so many people were exposed at many times in their lives.  Asbestos exposure can occur in many ways including, but not limited to, service on ships in the Navy, work aboard military or commercial ships, work as an insulator, or work in residential or commercial construction.  Asbestos is a naturally-occurring fibrous substance that was widely used in the 20th century in a number of different industries.  There are four main types of asbestos amosite (brown fibers), Anthophyllite (gray fibers), white Christie, and blue Crocidolite.  When asbestos exposure occurs, microscopic asbestos fibers are inhaled into the lungs and will sometimes become embedded.

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The asbestos fibers may scar the lungs, leading to asbestosis, and they may penetrate further into the mesothelium to later form mesothelioma cancer.  People with mesothelioma, like patients with other types of cancer, have greater chances of recovery if being diagnosed and treated early.  Treatment for Mesothelioma depends upon the location of the malignant cancer, the stage of the illness, and the patient’s age and general health.  This cancer occurs about four times more frequently in men than in women and all forms of mesothelioma, except for benign mesothelioma, are invariably fatal.

Symptoms of peritoneal mesothelioma may include pain or swelling in the abdomen due to a build-up of fluid, nausea, weight loss, bowel obstruction, anemia or swelling of the feet.  Unfortunately, the mesothelioma usually does not result any symptoms or health problems until the disease has greatly progressed.  Sometimes resembling viral pneumonia, pleural mesothelioma patients may present with shortness of breath, chest pain and/or persistent cough; some patients show no symptoms at all.  Less common symptoms of pleural mesothelioma include fever, night sweats and weight loss.  Typically, symptoms of Mesothelioma do not appear until 20 or more years after exposure to asbestos.

Advanced malignant Mesothelioma disease can again be divided into 3 stages namely stage II, III and IV.  The mesothelioma disease usually takes twenty or more years to develop, and people that worked with asbestos in the 1970s may currently start showing signs of disease.

After diagnosis, patients and their loved ones are often anxious to do everything possible to fight mesothelioma.  Billions of dollars have been set aside for the victims of mesothelioma and their families.

Do you want to learn more about mesothelioma and it’s effects? For more information and informative articles, visit: The Mesothelioma Disease Blog
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One interesting study is called, “Histologic type of lung cancer and asbestos exposure” by Oscar Auerbach MD, Lawrence Garfinkel MA, Verta R. Parks BS, Alfred S. Conston MD, Vincent A. Galdi MD, Lou Jouberti,- Cancer Volume 54, Issue 12, pages 3017–3021, 15 December 1984.  Here is an excerpt: “Abstract – The histologic types of lung cancer in 855 patients (747 men and 107 women) from three hospitals and one international study of insulation workers were evaluated. Of these, 196 cases had asbestos exposure. About one half of the cases were diagnosed from surgical slides and one half from autopsy slides. Squamous cell carcinoma constituted the largest percentage of tumor types and was found with the same frequency in exposed and nonexposed groups. Small cell carcinoma was found in 25% of the exposed and in 15% of the nonexposed patients. Upper lung sites were involved in about two thirds of the cases with asbestos exposure and lower lobes in the other one third. There was little difference in histologic type in cases regardless of whether upper or lower lobes were involved. Cigarette smokers who smoked until their cancer diagnosis showed no difference in histologic type by amount smoked, and slight but not statistically significant differences from ex-cigarette smokers.”

Another interesting study is called, “Asbestos and Gastrointestinal Cancer – A Review of the Literature” by Robert W. Morgan, MD, Donna E. Foliart, MD, MPH, and Otto Wong, ScD – West J Med. 1985 July; 143(1): 60–65.   Here is an excerpt: “Abstract – Exposure to asbestos is among several factors cited as possible causes of esophageal, gastric and colorectal cancer. More than 45 published studies have presented mortality data on asbestos-exposed workers. For each cohort, we listed the observed and expected rates of deaths from types of gastrointestinal cancer based on the latest published follow-up. Summary standardized mortality ratios (SMRs) were then derived. Finally, we calculated summary SMRs for total gastrointestinal tract cancer for three occupational groups: asbestos factory workers, insulators/shipyard workers and asbestos miners.Statistically significant elevations in summary SMRs were found for esophageal, stomach and total gastrointestinal tract cancer in all asbestos-exposed workers. Esophageal cancer summary SMRs remained significantly elevated when data were reanalyzed to include only those cohorts with death certificate diagnoses for cause of observed deaths. However, summary SMRs were not statistically significant for stomach and total gastrointestinal tract cancer after reanalysis. Summary SMRs by occupational group showed a significant elevation for total gastrointestinal cancer in insulators/shipyard workers. The elevation was not significant after reanalysis.Based on the results after reanalysis, the elevations in summary SMRs for stomach and total gastrointestinal tract cancer are of a magnitude that could result from diagnostic and investigator error. We conclude that more studies are required before stomach and colorectal cancers are documented as asbestos-related diseases.”

Another interesting study is called, “Lung cancer risk associated with manufacture of asbestos-cement products.” By Hughes J, Weill H. – IARC Sci Publ. 1980;(30):627-35.  Here is an excerpt: “Abstract – The mortality experience of a cohort of 5645 Louisiana asbestos-cement workers with a minimum follow-up of 20 years was related to total dust, duration and concentration of exposure and fibre type. Excess respiratory cancer risk was detected in workers with moderate and heavy asbestos dust exposure, but no excess risk occurred in categories of lower exposure. Mortality due to all other causes was normal. Both duration and level of exposure were shown to contribute to risk; both variables exhibited levels at which no excess mortality was detected. Workers exposed to both chrysotile and crocidolite appeared to be at greater risk of respiratory malignancy than those with exposure to chrysotile only.”

If you found any of these excerpts interesting, please read the studies in their entirety.  We all owe a debt of gratitude to these researchers for their hard work.

Monty Wrobleski is the author of this article, for more information please click on the following linksDepuy Hip RecallDepuy Hip RecallMesothelioma Lawyer
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