Posts Tagged ‘Mesothelioma’

A Tragic History: Mesothelioma and Asbestos Cancer

Monday, April 12th, 2010

Many asbestos cancer experts, attorneys, and mesothelioma sufferers view asbestos as a material developed and used only in the 19th century. But in fact, asbestos was first discovered and named by the ancient Greeks. In this article, we will examine the facts of asbestos use throughout the ages. We will see what was known about the dangers of asbestos cancer, and when mesothelioma and asbestosis began to be recognized as the tragic illnesses they are known to be today.

Asbestos And Mesothelioma: From The Ancient World To The 21st Century

In ancient Rome, asbestos fibers were uses to make clothing flame retardant. In Greece, the fibers were used to make other textiles. In Persia, garments were prized for their ability to be cleaned over a fire, instead of with water. In China, Marco Polo describes similar items that were “washed” by being dropped into flames. These clothes could only have been made from asbestos. After the fall of the Roman Empire and the fade of the great empires of the east, the use of asbestos seemed to stop.

As of 1860, asbestos had appeared again across the United States and Canada, mostly used as insulation within buildings. In 1879, the first commercial asbestos mine appeared in Canada, just outside of Quebec. By the turn of the century, asbestos use was much more common: flame-resistant coatings, concrete, flooring, roofing, acid resistant materials, and lawn furniture all had asbestos components.

With the rise of asbestos use came the first recorded death as a result of mesothelioma asbestos cancer. In 1906, an asbestos miner died of asbestos cancer, but his cause of death was not established until later. However, further instances of mesothelioma — still diagnosed as an unknown lung disorder — were observed throughout the early 20th century, particularly in asbestos mining towns.

Libby, Montana is a modern example of a mining town contaminated with asbestos. The EPA has been attempting to clean up Libby for 10 years, but 200 people thus far have died from asbestos exposure, with over 1,000 sickened. The town was contaminated by a nearby vermiculite mine, its residents threatened by waste products and discarded materials from mining operations.

The town of Libby has been stricken by asbestos contamination despite modern day interventions. In the early days, before mesothelioma was recognized or asbestos poisoning considered, towns were even more dramatically impacted. Yet even now, when the dangers of asbestos, as well as its links with mesothelioma, are clear, company negligence still goes unpunished. The company responsible for the mine that contaminated Libby was recently acquitted in a trial centered around the deaths in the town. The mining company will face no penalty, despite the hundreds of asbestos poisoning deaths and thousands of asbestos-related illnesses in Libby.

The First Diagnosis Of Asbestos Cancer, Asbestosis, And Mesothelioma

In 1924, a doctor in England recognized the pattern of illness and made the first diagnosis of asbestos cancer. At the time, it was called asbestosis and the existence of mesothelioma remained unknown. Nonetheless, the initial diagnosis created a wave of laws about asbestos handling — at least in England. The United Kingdom began regulating ventilation and established asbestosis as an “excusable work related disease” in the 1930s. The United States did not take the same measures until nearly 10 years later.

Around 1930, the medical community was beginning to investigate mesothelioma, at that time a new disease with strange symptoms and little information. They could only observe the symptoms: coughing, shortness of breath, and generalized chest/lung pain. Mesothelioma was not connected to asbestos nor suggested as asbestos cancer until 1940.

What Did Companies Know About The Hazards Of Asbestos Exposure?

The basis of mesothelioma and asbestos cancer legislation is that many asbestos companies knew the material was dangerous, but did not protect workers and customers from these known dangers. Court documents have shown that companies began to learn about asbestos related health hazards as early as 1930, but despite this knowledge, they did nothing to keep workers or consumers safe. Instead, they allowed asbestos use to grow even as diagnoses of mesothelioma and asbestos cancer grew as well.

Although limited through a lawsuit, the Environmental Protection Agency issued a rule in 1989 that allows only trace amounts of asbestos to appear in modern building materials. Even though lingering asbestos contamination remains and threatens citizens, the modern world now recognizes the dangers of asbestos and no longer uses it as a primary material.

The Dangers Of Natural Asbestos

Although asbestos exposure occurs most commonly through contact with asbestos mines or products made from asbestos, there are also a shockingly large number of so-called asbestos “occurrences” throughout the U.S. These sites are not commonly monitored by the EPA, nor has much been done to clean them up or protect surrounding communities.

An asbestos “occurrence” is defined as a place where asbestos has been observed, but not mined or prospected for mining. These veins of asbestos can be shallow enough that asbestos dust rises into the air, making the name “occurrences” misleading – they’re more like “hazards.” There are 205 such documented occurrences throughout the eastern part of the U.S., and most of these have been discovered through anecdotal evidence rather than active surveys. The government has helped to clean up commercial asbestos use, but they have done little to control the dangers of exposure to the material in its natural state. Even when not manufactured or milled, asbestos and its fibers can cause mesothelioma, asbestos cancer, asbestos poisoning, and all the other horrific conditions that can result from the disease.

Mesothelioma and Asbestos Cancer Today

Although asbestos has been regulated for 20 years, mesothelioma lawsuits are still being filed today because of the long incubation period of the disease. The cancer frequently requires 20-50 years between exposure and the manifestation of symptoms, meaning that many workers who handled asbestos during the height of its use are only just starting to show symptoms. Sadly, the numbers of lawsuits are only expected to increase. Asbestos cancer is tragic, and has been tragic throughout history. But today we can fight back against the companies that failed to protect us, and we can know that the world is safer for our children.

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Mesothelioma – History, Hazards And Dietary Advice

Sunday, March 21st, 2010

History of asbestos.

There are four main types of asbestos; Amosite (brown fibers), Anthophyllite (gray fibers), white Christie, and blue Crocidolite. Chrysotile has curly fibers while the other three have rod like fibers. These fibers fragment into dust quite readily and waft into the air. They can adhere to skin or clothing and are easily swallowed or inhaled.

Half a century ago, asbestos was hailed by many as a miracle product. They said nearly anything could be made from this mineral. It as used as an additive to reinforce mortar and plastics. Asbestos fibers can also be separated into fine threads that do not conduct electricity and are unaffected by heat or chemicals.

Use of asbestos drastically increased during World War II. Shipbuilding incorporated asbestos extensively in freighters and support vessels to insulate boilers, steam pipes and hot water pipes. Asbestos became the miracle construction material as it was readily obtained, processed, and transported. After WWII cars used asbestos in brake shoes and clutch pads. Asbestos found its way into residential and industrial building materials, water supply, sewage materials, ceiling and floor tiles, and vermiculite garden materials to name a few products.

In the 1970’s, following the discoveries of the health dangers of asbestos dust inhalation, the U.S Consumer Product Safety Commission prohibited the use of asbestos in several products that could liberate asbestos fibers into the environment during use. Regulations governing the use of asbestos and public concern since 1970 have created a significant drop in the use of asbestos in the United States. The same pattern has been seen in most of the developed world.

In 1989 all new uses of asbestos were banned by the Environmental Protection Agency while any old uses before that year were still allowed. The EPA suggested that schools inspect for damaged asbestos and eliminate any exposure or enclose it in protective barriers. Vermiculite, widely used in horticulture, became a concern of the EPA . They recommended outdoor use, limiting the amount of dust used, and keeping vermiculite damp.

Health hazards

Asbestos may create serious health hazards such as coughing, lung damage, shortness of breath, and lung cancer. Most people do not become sick in the early stages of contact but usually need continued exposure. This often means on jobs such as mining, milling, manufacturing asbestos products, and the building construction industry. Firemen, demolition and destruction workers, drywall removers, and anyone else involved in trades that involve destruction of buildings, ships, and automobiles are also exposed to the hazards of asbestos.

Over a number of years continual exposure to asbestos can cause very serious health problems, such as mesothelioma. Mesothelioma is a rare type of carcinoma of the membrane that lines numerous cavities of the body, including the lungs, abdomen and heart, and has been associated with exposure to asbestos dust. In mesothelioma, the cells of the mesothelioma metastasize and damage adjacent organs and tissues.

Mesothelioma may not develop for a long period of time, often as long as twenty-five or thirty-five years before full blown symptoms appear. Not all workers who have been exposed will develop diseases, but workers who have been exposed to it may bring fibers on their clothing, hair, shoes, and skin home to their families. To circumvent this risk, most industries require workers to bathe and change their clothing before they leave work.

Dietary advice for Mesothelioma patients

Doctors and nutritionists may recommend a special cancer diet because many mesothelioma patients tend to lose their appetites due to worry over their condition. Also, those who are undergoing treatment may choose not to eat because of the unpleasant side effects they may experience. Chemotherapy and some medications may cause an imbalance of nutrients that must be corrected in order to keep the body as strong as possible and to keep the patient from losing an excessive amount of weight. Other side effects of mesothelioma treatment can include nausea, vomiting, constipation,dry mouth and a change in the sense of smell or taste.

In our childhood we were all told to eat our vegetables. Forcing down cabbage and sprouts was supposed to make us bigger and stronger. Well, so it is for mesothelioma patients. Diet is often an overlooked subject for cancer patients, but eating the right nutritional foods for strength and energy is just as important as taking the proper medication.

Mesothelioma patients undergoing treatment must follow a special cancer diet devised by their nutritionists. The details of every patient’s mesothelioma diet will vary. Some patients will need to incorporate more fat into their diets, while others may need more protein. Cancer diets involve eating the correct amounts of protein and calories as well as drinking the right amount of water to keep the ailing body replenished and energized. The body needs plenty of nourishment when it is going through chemotherapy or even when the patient is taking certain medications.

It is important that patients devise a cancer diet under the guidance of their doctor and nutritionist to ensure that they obtain the proper amount of nutrients to improve their quality of life.

Protein is important for any cancer patient because it helps repair tissue damaged by surgery, chemotherapy, or radiation. Protein also helps maintain a strong and healthy immune system, lowering a mesothelioma patient’s risk of infection after aggressive cancer treatments. The National Cancer Institute recommends increasing protein in a cancer diet with cheese, milk, ice cream, yoghurt, eggs, nuts, peanut butter, meats and fish.

Fats are an essential part of the cancer diet because they supply the body with the necessary energy it needs while undergoing treatment. The amount of fats a cancer diet should consist of is dependent on a mesothelioma patient’s age and body size. The National Cancer Institute recommends increasing caloric intake with such foods as butter, milk, cheese, honey, sugar, granola and dried fruits.

Water is another essential component of the cancer diet. Without a significant amount of water, the body will dehydrate. It is important that anyone undergoing cancer treatment drink sufficient water to keep their bodies hydrated and replenished.

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