Types of Mesothelioma

Mesothelioma is a rare type of lung cancer. The main cause of mesothelioma is exposure to asbestos fibers. There is a long time gap, sometimes even up to 30 years, between exposure to asbestos and the start of the disease. It is also very difficult to diagnose this disease because the symptoms are very similar to other benign diseases like pneumonia.

Mesothelioma is a disease that affects the mesothelium or lining that forms a protective layer around the abdomen, lungs, heart and some few other parts of the body. The mesothelium cells divide rapidly during this disease. Also these cells have longer life spans and overgrow. This abnormal development of mesothelium cells is caused due to exposure to asbestos fibers. People who have worked in asbestos industries or lived around asbestos industries and their families are more prone to get this disease. After sometime, this may even affect the other parts of the body.

There are three main types of mesothelioma. It is called as pleural when it affects the lungs, peritoneal when it affects the abdomen and pericardial when it affects the heart. Around 75 % of mesothelioma cases are pleural and 20% are peritoneal or pericardial. There are also some other rare types of mesothelioma that affect the remaining 5%. All these statistics pertain only to the documented cases. There are thousands of cases that go undocumented or undiagnosed all around the world.

Pleural Mesothelioma:

Among the various types of cancer, mesothelioma accounts for only a small percentage. However, among the various types of mesothelioma, pleural mesothelioma accounts for nearly three-fourth of the documented cases. In pleural mesothelioma, fluid gets built up between the chest and the mesothelium lining.

Symptoms:

The symptoms of this disease include panting, shortness of breath, fever, loss of weight, coughing up blood and breathing difficulties. Patients of pleural mesothelioma face acute chest pain. Since the symptoms of this disease are similar to pneumonia, it is often confused with this disease. The diagnosis is also difficult. There is no known cure for pleural mesothelioma. There are two types of pleural mesothelioma - cancerous and non-cancerous. When it is cancerous, it is called as a malignant form and when it is non-cancerous, it is called as a benign form.

The latency period of mesothelioma is around 20 to 50 years. This makes it very difficult for many people to link the disease to asbestos exposure. They might have changed many jobs by this time and may not consider their disease as an occupational type of disease.

Pleural mesothelioma is caused by the inhalation of asbestos fibers. These fibers enter the lungs through the nose or mouth and they settle in the lungs. Then, they travel through the tissues. Since they are light and invisible, they become easily airborne and inhalable. When the asbestos fibers settle in the mesothelium lining, the mesothelium cells start showing abnormal behavior, thereby leading to mesothelioma. In this disease, tumors are formed in lungs and mesothelium and this may also spread to other parts of the body too.

Since they are difficult to detect, they might have caused maximum havoc by the time they are detected. Mostly, when mesothelioma is detected, the patients are in the final stages of cancer with only a few months or years left. Sometimes, not even that. Mesothelioma is a terrible killer disease. Proper tests and efforts must be taken by the medical fraternity to detect the disease as soon as possible.

Peritoneal Mesothelioma:

Peritoneal Mesothelioma is a very rare disease. Around 10-20 % of the documented mesothelioma cases are diagnosed with peritoneal mesothelioma. This type of mesothelioma affects the abdomen of the patient. The mesothelium cells of the abdomen behave abnormally in this disease. This disease is also caused by the oral inhalation of asbestos fibers. The fibers travel through the entire digestive tract and settle in some part of the digestive systems. The mesothelium lining in that part starts dividing rapidly and the cells also have longer life spans. This causes tumors in the abdomen and this may also spread to other parts of the body. The main symptoms of peritoneal mesothelioma are severe abdominal pain, nausea, vomiting, constipation, fever, chest pain, loss of weight and breaking difficulties. Loose motions or constipation, a swollen stomach and chunks of tissues in the abdominal area are classic signs of peritoneal mesothelioma. The disease is diagnosed in several ways using x-rays, IT scans, MRI, PET, Laparoscopy, Laparotomy, Thoracotomy and so on. The main risk factor for contracting this disease is exposure to asbestos fibers, and asbestos dust. However some of the following factors also increase the risk of contracting this disease:

• A family that has a history of cancer i.e. hereditary risk factors.
• A smoker seems to have a higher chance of contracting the disease as compared to a non-smoker, who has had the same level and amount of exposure to asbestos fibers.
• Zeolite is a mineral which has properties very similar to asbestos and also seems to be as hazardous as asbestos.
• Thorium dioxide used in x-rays is also a trigger factor for cancer.

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Pericardial mesothelioma:

The most rare form of mesothelioma is the pericardial mesothelioma; it affects the mesothelium linings of the heart. The main symptoms of pericardial mesothelioma are chest pain, breathing difficulties, fever, palpitations, tiredness and cough. Like all other types of mesothelioma, there is no cure for this type also. The only thing that doctors can do is to reduce the pain and discomfort of the symptoms and help the patients have a comfortable and peaceful death.

The pericardial lining of the heart is removed to reduce the symptoms. The heart is the most fragile part of the body. It is covered with an even fragile lining called pericardium. That is why this disease is called as pericardial mesothelioma as it affects the pericardium. The earliest symptoms are tiredness, chest pains, heart palpitations, breathing difficulties and persistent cough. Since these signs are common to other heart problems, it is difficult to diagnose this disease. Slowly, the heart lining starts thickening and fluids start filling the heart. It may also spread to other organs of the body.

In the later stages of pericardial mesothelioma, the patient finds it very difficult to consume any food or liquids. The lungs stop functioning gradually and the obstruction in intestines becomes more prominent. The heart condition worsens and the patient may be affected by a stroke or heart attack. Death becomes the solution and salvation that the mesothelioma patients crave for. The persons most likely to get this disease are those who face constant exposure to the risk factors like

• Shipyard workers
• Asbestos industries' laborers and miners.
• Zeolite industries' laborers and miners.
• Construction site workers.
• Fire poof materials manufacturers
• Cement mixers
• Painters

Not only the above groups of people are having a high chance of contracting the disease but also their families run a risk of contracting this disease. The workers when they return home carry the asbestos dust and asbestos fibers in their clothing and their families may be exposed to the disease. The workers should take the following precautionary measures:

1. They should wear protective clothing to work.
2. They should change their dresses and wash up before they leave for home.
3. An expert should be hired to detect if there is any asbestos in the residence and nearby environment.

The writer is a research expert at a medical research firm.

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Mesothelioma Cancer Stages Explained

Mesothelioma cancer is a type of cancer that attacks the lungs and chest cavity. Also known as asbestos lung cancer, it forms deadly tumors where mesothelial cancer cells form a protective lining over the lungs, heart, and abdominal organs. It is a type of lung cancer that takes many years to develop and produce symptoms. Roughly 3,000 cases per year (mostly men over the age of 40) are reported. It is estimated that number will grow to about 300,000 cases before 2030.

Types of Mesothelioma Asbestos Cancer

Epithelial mesothelioma is a rare and fatal form of cancer affecting the membrane lining of the chest cavity, heart, lungs, and abdominal cavity. There are three forms of epithelial mesothelioma: the most common is Pleural Mesothelioma, the second most common, Peritoneal Mesothelioma (accounting for only a quarter of the cases), and the rarest form, pericardial mesothelioma.

Pleural mesothelioma, the most common type of this disease involves the pleura, a thin membrane located between the lungs and the chest cavity. The pleura provide a lubricated surface so that the lungs do not rub and chafe against the chest walls. There are two types of pleural mesothelioma the first being 'diffuse and malignant'. This type is cancerous and is generally fatal within a year of diagnosis. The second type is 'localized and benign' and is generally non-life threatening. It can usually be removed through surgery.

Lung Lining cancer is not to be confused with lung cancer. In lung lining cancer, the effected area of the body is called the mesothelium, a thin membrane that covers many of the internal organs of the body. The mesothelium of the lungs is called the pleura. Lung Lining cancer is also sometimes called mesothelioma after the area in which it occurs.

This thin membrane is comprised of two layers - one that surrounds the organ and another that forms an exterior sac around the first layer. Between the layers of the mesothelium is a fluid that allows vital organs to glide easily against objects that come in contact with them.

Localized pleural mesothelioma is not always caused by asbestos exposure. However, if it has spread to other parts of the body, for instance the lymph nodes, lungs, chest wall, or abdominal organs, then it is considered malignant and is more often than not the result of asbestos exposure.

Peritoneal mesothelioma appears as a tumor in the peritoneum membrane of the abdomen. This type of mesothelioma is very rare, comprising less than a fourth of all known cases of the disease. There are no effective treatments for this condition, and most patients live less than a year after diagnosis.

Mesentery cancer is likened to peritoneal cancer (mesothelioma). This cancer primarily affects the sections of the peritoneum that attach different organs to the wall of the abdominal cavity, (i.e. mesogastrium for the stomach, mesojejunum for the jejunum). Mesentery cancer includes all abdominal peritoneal extensions. Tumors rarely originate in the actual mesentery, though it is a frequent route for the spread of mesothelioma through the abdominal cavity.

Pericardial mesothelioma is the rarest form of mesothelioma, affecting the membrane around the heart (called the pericardium or pericardial sac). In this disease, solid masses and effusion (fluid) develop around the pericardium. Not all effusions are strictly related to mesothelioma.

The Causes

Mesothelioma cancer is caused by exposure to asbestos fibers or dust. Workers in the asbestos industry are prime targets for attracting this deadly disease. Asbestos fibers enter the body, either by breathing in the tiny asbestos fibers or by swallowing them. The fibers cause healthy cells to mutate into cancer. Since the body is unable to dispel these fibers, the lungs become inflamed (asbestosis). This condition worsens and eventually becomes malignant. Asbestos exposure is thought to be responsible for roughly 75% of all cases of lung lining cancer.

Symptoms

Mesothelioma is a very difficult cancer to detect in early stages. The early symptoms tend to be generic and even nonexistent in some cases, and it can take as much as 15 to 50 years after exposure to develop. The first symptom is often constant chest pain, followed by coughing, lung damage, and shortness of breath. Patients who have peritoneal mesothelioma (a less common form of mesothelioma) generally experience abdominal pain, loss of appetite, nausea, and abdominal swelling, often in addition to the symptoms of pleural mesothelioma. They may also develop bowel obstruction or further breathing obstruction.

Stages and Diagnosis of Mesothelioma

There are three staging systems used to determine treatment for mesothelioma: Butchart System, TNM System, and the Brigham System

Butchart Staging System

The Butchart System is the oldest system and the most common. This system concentrates upon determining the extent of primary tumor mass and divides mesothelioma into four stages.

Stage I of the Butchart System consists of the presence of mesothelioma in the lining of the right or left lung and may also involve the diaphragm on the same side. Stage II includes the progression of mesothelioma into the chest wall, esophagus, or lung lining on bother sides. There may also be lymph nodes in the chest. The onset of Stage III begins when the mesothelioma surpasses the diaphragm into the lining of the abdominal cavity or peritoneum. In this stage the cancer may also affect the lymph nodes extending beyond those in the chest. Doctors identify Stage IV, the final stage, when evidence of the spread of cancer to other organs (metastasis) is confirmed.

TNM System 
Stage I of the TNM System involves the lining of the right or left lung, pericardium, or diaphragm on the same side. At this stage, lymph nodes are not involved. Stage II begins when mesothelioma spreads from the lining of the lung on one side to a lymph node on the same side. At this stage, the cancer may also spread to the lung, pericardium, or diaphragm on the same side. Stage III begins when mesothelioma is present in the chest wall, muscle, ribs, heart, esophagus, or other organs in the chest on the same side as the primary tumor. In the final stage, Stage IV, the mesothelioma has travelled into the lymph nodes in the chest on the side opposite the primary tumor, into the lung opposite the primary tumor, or directly into the organs in the abdominal cavity or neck. Metastasis is the final result in this stage.

Brigham System

The Brigham System determines the resectability (the ability to surgically remove) the mesothelioma mass. In Stage I the tumor is resectable, while lymph nodes remain unaffected. In Stage II the tumor remains respectable but the mesothelioma affects the lymph nodes. In Stage III the tumor becomes unresectable. It has penetrated through the diaphragm, or peritoneum. Stage III can occur with or without lymph involvement and extends into the chest wall and heart. Stage IV occurs when doctors discover metastatic disease involving distant organs.

After doctors identify the stage of a patient's malignant mesothelioma, the patient and doctor consider the various treatment options available. Mesothelioma treatment programs are contingent upon many factors, including the stage of the cancer, the location of the cancer, the spread of mesothelioma cancer, the characteristics of the cancer cells under a microscope and the patient's age and concerns.http://biggestwebshop.com/mesothelioma/

Pleural Asbestosis - Treatment for Mesothelioma Symptoms

An October 2005 report states that a new method that assists diagnosis of pleural mesothelioma is to measure the presence of osteopontin in blood. Pleural Mesothelioma provides detailed information on Malignant Diffuse Pleural Mesothelioma, Malignant Pleural Mesothelioma, Malignant Pleural Mesothelioma Survival Rate, Mesothelioma Pleural Brachytherapy and more.

Treatment of pleural mesothelioma is limited and as yet there is no proper cure. Pleural Mesothelioma provides detailed information on Malignant Diffuse Pleural Mesothelioma, Malignant Pleural Mesothelioma, Malignant Pleural Mesothelioma Survival Rate, Mesothelioma Pleural Brachytherapy and more. Pleural Mesothelioma is a serious ailment that affects the thoracic cavity. It is a rare form of cancer that is mostly associated with exposure to asbestos. Malignant Pleural Mesothelioma is a lethal cancer that starts in the lining of the lungs. They all come to the same conclusion - the disease is almost always fatal. Pleural mesothelioma is the most common form of mesothelioma cancer, accounting for approximately 75% of all mesothelioma cases.

Symptoms

During the early stages of Mesothelioma, the. One of the characteristics of mesothelioma is that symptoms can appear very late, sometimes 50 years following first contact with asbestos. In fact, the first signs of abdominal asbestos mesothelioma may not be noticeable until 20 to 50 years after asbestos exposure. Moreover, the symptoms can vary, depending on several factors, such as the specific type of mesothelioma a patient has and his length of exposure to asbestos. Besides, exhaustion, weight loss and appetite loss are some of the other contributing symptoms. The person who has developed mesothelioma has to be diagnosed immediately when these symptoms are seen. The symptoms and signs of Mesothelioma can be incredibly common that is why the patient may just take it for granted. Diagnosing mesothelioma (within the framework of western medicine) can be challenging, because the symptoms are quite similar to those of other illnesses and conditions.

Asbestos Cancer

The most preferable option can be of preventive treatment for Mesothelioma. Strict industrial safety measures, proper hygiene, and regular check up of workers exposed to asbestos must form the crucial part of serious Mesothelioma preventive treatment methods. Activities such as washing clothes of a person who has. Asbestos is a dangerous and potentially deadly substance that was once widely used in a range of items, from ceiling and wall tiles to insulation and auto brakes. Most reader know that it is possible to buy ads that will be displayed on Search Engine results pages when certain keywords are searched on. The current record high payment for keyword advertising of this type is held by "mesothelioma" and "asbestos cancer". Mesothelioma is a rare form of cancer that develops by exposure to asbestos. The person who has been exposed to asbestos can claim the compensation from the asbestos firm as a financial security to fulfill the future needs of their family. The infected person can claim the compensation amount from those irresponsible firms that expose asbestos. The Code of Federal Regulations states that asbestos is to be considered a most hazardous toxic substance and you can immediately claim the legal compensation. They will either die from mesothelioma or sarcoidosis. Which are both asbestos cancers which.

Treatment of Asbestos Exposure

However, in more advanced cases, cure is usually not possible. Mesothelioma diagnosis is very important as far as an early treatment is considered. High risk groups such as asbestos and construction workers must undergo frequent check-ups to monitor any conditions leading to mesothelioma. Because this cancer is so deadly, early diagnosis and treatment can help prolong life, but the mortality rate is usually 100% within five years. A Mesothelioma diagnosis can be stressful for anyone and therefore you will have a lot of questions. The following worksheets will guide you in asking the right questions when consulting a doctor about what the right course of treatment is best for you. This tumor as a long lactation period and is often diagnosed 30-50 years after the exposure. The determining factors that needs to be taken into account before the commencement of the mesothelioma treatment are:. These symptoms may also be accompanied by weight loss, fever and difficulty breathing. Unfortunately, once Mesothelioma develops, it quickly becomes aggressive and treatment must be sought immediately. Phase III trials are used to compare a new treatment method with a currently used treatment program. And if a western treatment is chosen as part of the healing protocol, it's important to know what side effects to expect and how to minimize them.

Asbestos Cancer

Mesothelioma, a rare form of lung cancer, continues to remain a challenge for the medical fraternity. This form of cancer is primarily caused by exposure to asbestos. For example, the cough, difficulty breathing, and chest pain experienced in pleural mesothelioma is often seen in lung infections such as pneumonia. Typically, once symptoms are more pronounced the cancer is fairly advanced and treatment becomes less effective. The average survival time is approximately one year, and five-year survival is lower than ten percent. Because of this poor prognosis, the cancer is treated as aggressively as the patient's overall physical condition allows, with some combination of surgery, radiotherapy and chemotherapy. Mesothelioma is the term used to describe a cancerous tumor found in the mesothelial cells of an organ. Generally, the probability of developing this form of cancer is in accordance with the length of time you are exposed to asbestos.

Raltitrexed

Raltitrexed Is Related to the Pleural Mesothelioma Drug Alimta®. Raltitrexed is in the class of chemotherapy drugs called antifolates. Raltitrexed is closely related to pemetrexed (Alimta®), another antifolate.

Sometimes a few benign cases are also noticed. Traditional treatment for pleural mesothelioma is not very effective. Pleural Mesothelioma is affiliated with Peritoneal Mesothelioma Lawyers. It is a rare form of cancer that is mostly associated with exposure to asbestos. Malignant pleural mesothelioma is a fast-moving cancer with a median survival time of between one and two years. The organs where this form of cancer is most commonly found are the lungs, heart and abdominal organs. Pleural Mesothelioma is cancer of the lung lining and is the most common form of Mesothelioma. The symptoms can occur from both to three months before Mesothelioma is discovered. Pleural Mesothelioma is the ordinarily occurring type which takes part in almost both thirds of the total detected Mesothelioma cases.http://biggestwebshop.com/mesothelioma/

Mesothelioma: Legal Ramifications

 A Brief Overview

Mesothelioma is a form of cancer that attacks the linings of the lungs and the intestinal tract, and also the sac covering the heart. It is also called epithelial mesothelioma, as it affects the membrane in the pleura, the pericardium and the peritoneum. It is not lung-cancer per se. The mesothelioma-lung cancer confusion has been there earlier. Mesothelioma is merely a form of cancer that affects the lining covering the lungs. It comes in three forms:

o Pleural mesothelioma

o Peritoneal mesothelioma

o Pericardial mesothelioma

Causes of Mesothelioma

The primary cause of mesothelioma is exposure to asbestos. This can be direct exposure at the work place, or secondary exposure (when the victim is exposed to asbestos through coming in contact with someone who has already been exposed to asbestos). Despite all the pain and the loss that the workers faced, there was some hope in the form of legal recourse. Workers started suing the plants they worked in, and soon the legal battle against mesothelioma reached epic proportions. Even today, there are around 3,000 cases of mesothelioma being diagnosed in the United States every year. While the treatment is painful and not always successful, these mesothelioma victims at least have the hope of monetary compensation to help them fight mesothelioma.

The first manifestations of mesothelioma were seen as early as the 1950s and the 1960s. At that time, the workers in plants and other work areas that used asbestos in some form or the other were unaware of the lethal side of asbestos. The management at these work areas - docks, industrial plants, equipment manufacturers, and many more, the list is endless - soon came to know of the adverse effects of asbestos. However, for some reason they kept quiet about it. Their focus was on reduced costs and profits, it seems, and they remained mum about the harmful effects that asbestos could have on their workers. Asbestos, after all, had huge advantages over other material, which was why it was used so much irrespective of the genre of industry. This over the years proved to be a very, very costly error on their part.

Mesothelioma Litigation - Did it Help?

The implications of asbestos use are staggering, primarily because of the range of products it is used in. From office buildings to toasters to car brakes to shipyards, asbestos was used almost across the breadth of the industrial sector. A publication in 1935 by the American Journal of Cancer - Pulmonary Asbestosis: Carcinoma of the Lung in Asbesto-Silicosis - first raised the suspicions of people from the research and medical fields of the connection between the presence of asbestos and the unusually high death rates and lung-related diseases in the industrial sector. This connection was confirmed in 1955, and soon the continued use of asbestos despite knowing about its deadlier side became a legal nightmare for the industrial sector. Mesothelioma litigation in the United States has enabled mesothelioma victims win hundreds of thousands of dollars in lawsuits from their callous employers. It has been one of the successes in the battle against mesothelioma indirectly, and against the irresponsible attitudes of the management of workplaes that used asbestos, directly.

The Legal Aspect of Mesothelioma

Over the years, the legal benefits that mesothelioma victims have received have been enormous. The symptoms of mesothelioma manifest much after the initial inhalation of the asbestos fibers. Mesothelioma treatment is also painful and expensive. The compensations awarded to them have helped them at least cover their medical expenses. Nowadays there are mesothelioma law firms - law firms that specialize in mesothelioma. They have trained mesothelioma lawyers and mesothelioma attorneys. These lawyers specialize in mesothelioma compensation cases.

It can happen that a victim may shy away from legal recourse because they fel that they do not have adequate financial support to pay the lawyer. However, this is a scenario they need not worry about. All they have to do is contact a mesothelioma support group, or a mesothelioma help group. These are present all over the United States. The patient can also go online and put a search for mesothelioma legal assistance cells by typing mesothelioma and then typing the name of the state or area they are from in the search field of the search engine they are using. This is not a fixed rule - they can type it in any order. For example - mesothelioma California, mesothelioma Texas, mesothelioma lawyer texas, New York mesothelioma, California mesothelioma lawyer, etc.

How are Mesothelioma Lawyers so Successful?

One of the basic things in awarding compensation is for the judge or the jury to decide whether the harm done was intentional, or whether it was the result of a choice the victim made, in simple terms. In many cases, the circumstance of a victim is a result of a choice he or she made. For example, in a smoking-related cancer case, the choice to smoke was made by the victim. However, in the case of mesothelioma, the situation is different. The circumstance of mesothelioma in the victim could have been averted if only his employers had been more careful, had made him aware about the risks the job entailed, and then let him choose, besides providing him whatever protection required to prevent him from being exposed to asbestos. This is one area that mesothelioma lawyers and mesothelioma attorneys have been able to successfully work on.

After the initial slew of mesothelioma cases and lawsuits, now laws are firmly in place to safeguard the health interests of the worker. Besides, in the event of someone actually suffering from mesothelioma, there are some guidelines towards seeking legal redress for them as well. Mesothelioma law is strict and helps provide fair verdicts in mesothelioma-related compensation cases.

Guidelines for Mesothelioma Victims Seeking Legal Action

The primary rule of thumb while filing a mesothelioma lawsuit is that it has to be filed immediately on diagnosis of the disease. In fact, in many of the states across the United States, mesothelioma laws stipulating the timeframe within which a lawsuit can be filed are in place. On diagnosis, you can contact a mesothelioma lawyer through your local mesothelioma activists or mesothelioma group for more mesothelioma information relating to lawsuits. The work of a mesothelioma lawyer or mesothelioma attorney is not limited to just fighting your case. A mesothelioma attorney usually has an extensive network of contacts - other victims, mesothelioma case histories, good treatment facilities, nature of treatment options available, in fact, for most mesothelioma-related information. His specialization is a distinct advantage over a lawyer who doesn't have too much of an idea about mesothelioma.    http://biggestwebshop.com/mesothelioma/

A Brief Overview of Mesothelioma

Introduction

Nowadays there is a lot of discussion all over the world, both offline and over the Internet, about mesothelioma. In the USA, there are mesothelioma awareness groups in almost every city in the USA. Besides discussion forums, mesothelioma legal cells, mesothelioma forums, mesothelioma awareness groups etc., today mesothelioma research is a very vast subject. There is even a Mesothelioma Memorial Scholarship that is offered every quarter. This scholarship is given in remembrance and honor of those that have been touched by mesothelioma. Billions of dollars have been spent in trying to fight this dreaded disease and find a cure. Let us begin by asking this simple question - what is mesothelioma?

What is Mesothelioma?

Asbestos and mesothelioma are infamously related. Mesothelioma is a form of cancer that affects people who have been exposed to asbestos. It is a rare form of cancer, and affects only those people who have had a history of exposure to asbestos, not others. However, there can be secondary cases, where a person may come into contact with someone who has been exposed to asbestos in the past. The key to mesothelioma, as is apparent here, is exposure to asbestos.

The primary cause of mesothelioma is exposure to asbestos. Once the patient has inhaled asbestos dust/fibers, other factors like smoking can aggravate the condition over a period of time. There can be other causes of mesothelioma too. For example, there have been cases diagnosed where the patient has had no history of asbestos exposure. People can get it from people who have had asbestos exposure. Before we proceed further, let us define mesothelioma.

Mesothelioma definition: Mesothelioma is defined as is an uncommon form of cancer, usually associated with previous exposure to asbestos. In this disease, malignant (cancerous) cells develop in the mesothelium, a protective lining that covers most of the body's internal organs. Malignant mesothelioma cells proliferate at the affected area, and are usually very hard to remove totally.

Mesothelioma came to be widely known about only from about the 60s, when the symptoms started manifesting, and mesothelioma cases were diagnosed. Across America, for people working at facilities that were asbestos-related, it became a nightmare. This was more because at that time, asbestos, because of the number of advantages it had over other metals, was widely used across industries all over the world. It was a tragedy of epic proportions waiting to be unleashed, and when it was unleashed, it wrought havoc in the lives of people all across America. Thousands lost their lives to mesothelioma, and even now, thousands more continue to fight this dreaded disease.

Even today, more than 3,000 people are diagnosed with mesothelioma in the USA. Today, mesothelioma victims and their relatives struggle to cope with the disease. For survivors of mesothelioma legal action against the industries that brought this disease on them has been one way of exorcising the pain and agony they have had to undergo. For a number of victims of mesothelioma lawyers have been able to settle cases successfully. There are mesothelioma support groups to help mesothelioma victims and their relatives cope with life in the aftermath of the disease. There are websites like  http://biggestwebshop.com/mesothelioma/, etc.

Mesothelioma is considered extremely lethal for a number of reasons:

o Mesothelioma diagnosis is often very late. It manifests in a person years after exposure to asbestos, as long as 15 to 20 years.

o While the gestation period is extremely long, as mentioned above, the exposure time is extremely short, as less as two to three months. This means that a person doesn't even have to have prolonged exposure.

o The average lifespan of a person, after diagnosis, is very short, around 24 months.

o It affects not only a person exposed to asbestos; chances are that he can pass on the asbestos dust or fiber to his near and dear ones as well.

Types of Mesothelioma

Primarily, mesothelioma occurs in three areas, based on which mesothelioma is categorized into:

o Pleural mesothelioma (mesothelioma of the pleura, the outer lining protecting the chest cavity as well as the lungs)

o Pericardial mesothelioma (mesothelioma of the pericardium, the sac enclosing the heart)

o Peritoneal mesothelioma (mesothelioma of the peritoneum, the lining protecting the abdominal cavity)

Based on the types of cells seen in a mesothelioma patient, mesothelioma can again be categorized into 3 types:

o Epithelioid mesothelioma (approximately 50 to 70 percent of all mesothelial cells)

o Sarcomatoid mesothelioma (least common mesothelioma cell type, approximately 10 to 15 percent)

o Biphasic mesothelioma. (approximately 20 to 40 percent of all mesothelial cells)

Symptoms of Mesothelioma

The symptoms of mesothelioma depend on the kind of mesothelioma a patient may have. If a patient is suffering from malignant pleural mesothelioma, he would generally feel a pain in the chest region, accompanied by shallow breathing. These symptoms occur owing to the deposition of fluid in the pleura.

Peritoneal mesothelioma symptoms differ from those of pleural mesothelioma. In the case of localized peritoneal mesothelioma, the symptoms include:

o Fever

o Difficulties in bowel movements

o Anemia

o Abnormalities observed during blood clots

In the case of advanced peritoneal mesothelioma, the symptoms would further include pain, a swelling of the face or the neck, and difficulties in ingestion.

Mesothelioma symptoms usually map to those of other, lesser serious ailments. Therefore it is prudent to consult a specialist to ensure what the symptoms indicate.

Mesothelioma Diagnosis

Mesothelioma diagnosis is not an easy task, as the symptoms map to other lesser ailments, as mentioned above. The first step to diagnosing mesothelioma is a review of the patient's medical history. It is important to know if the patient has had any illnesses whose symptoms mesothelioma too displays. At this time, it is also important to know if the patient has had prior exposure to asbestos. If the patient hasn't had any illnesses displaying the symptoms related to mesothelioma, and has had exposure to asbestos, then there can be suspicion of mesothelioma.

It is important to do a detailed physical examination of the patient, including x-rays, CT scans, and MRIs. The focus would usually be on the abdominal and chest regions. If there is anything suspicious at the end of these examinations, it is advisable to do a biopsy.

A biopsy is usually done by a specialist, either an oncologist or a surgeon. Biopsy involves taking a tissue sample from the patient and subjecting it to specific tests to determine the presence or absence of mesothelioma. Biopsy in the case of mesothelioma can be:

o Thoracoscopy (done by taking tissue samples from inside the chest region, using a thoracoscope)

o Peritoneoscopy (done by taking tissue samples from the abdominal region, using a peritoneoscope)

Once the diagnosis is made, it is vital to learn the stage at which mesothelioma has been detected. Depending on whether the cancer is still at the original site or whether it has spread to other parts of the body, the mesothelioma can be called:

o Localized (still at the original site)

o Advanced (spread to other parts of the body)

Mesothelioma Treatment

Mesothelioma treatments vary depending on the type of mesothelioma, as also the stage at which it has been detected. The three most commonly used treatment forms against mesothelioma are:

o Surgery - Surgically removing the cancerous body part. For example, malignant pleural mesothelioma treatment could involve removal of the affected lung by performing a pneumonectomy.

o Radiation therapy - Exposing the affected part to high-energy rays to kill the malignant cells

o Chemotherapy - Using chemicals/drugs to destroy the malignant cells, either by injecting them into the patient, or intravenously, or by direct placement in the chest or abdomen (intracavitary chemotherapy).

Besides these three options, research is underway to find newer and more effective treatment options. Clinical trials have played a major role in developing newer treatment options.

Mesothelioma Prognosis

In the case of mesothelioma, prognosis is not as accurate as it is with other lesser serious ailments. This is because prognosis usually depends on the phase at which an illness is detected. Mesothelioma is usually detected quite late in a patient, so it becomes difficult to state the cure percentage or lifespan of a patient after treatment. Whatever statistics are available are not as reliable as one would like them to be. While it has not been easy to determine which of the two - pleural or peritoneal - mesothelioma is harder to stage, experts are generally in agreement that a prognosis is quite difficult for both.

However, latest studies and research have shown that mesothelioma patients might not be as bad off as was initially believed. This data is tabulated below.

Stage of Mesothelioma Detection Chances of Survival (No. of Years) Percentage of Patients

Mid to advanced stages 3 years 10%

5 years 5%

Early stages 2 years 50%

5 years 20%

This is just general data on mesothelioma prognosis. There is specific data available n the Internet for specific scenarios and situations.http://biggestwebshop.com/mesothelioma/

Understanding and Recognizing the Symptoms of Mesothelioma

Mesothelioma Cancer

What is Mesothelioma?

Mesothelioma is a serious malignant tumor that affects the torso of the human body. There is a strong link between mesothelioma and contact with asbestos particles via breathing or swallowing.

There are three common forms of mesothelioma:

1. Pleural Mesothelioma is the most common form of Mesothelioma. It starts in the chest cavity (after breathing the particles) before spreading to other areas.

2. Peritoneal Mesothelioma starts in the abdomen (after swallowing the particles) and accounts for about 10-20% of Mesothelioma patients.

3. Pericardial Mesothelioma is the rarest form of Mesothelioma. It starts in the cavity that surrounds the heart.

Mesothelioma is difficult to diagnose early on because the symptoms are often mistaken for those of other, less serious ailments. To make matters worse, it often takes many years for the symptoms to show up after the contact with asbestos takes place. Individuals with a history of extended asbestos exposure are at the highest risk for developing malignant mesothelioma. Even a small exposure to this cancer-causing material can result in malignant mesothelioma. However, mesothelioma has a latency of up to thirty-forty years, and many individuals previously exposed to asbestos are now displaying symptoms. This means the average age of mesothelioma patients is between 50 and 70 years. Men are typically affected more, because of the common presence of asbestos in industrial settings. There are three major types of malignant mesothelioma. Epithelial, sarcomatoid, and mixed. Epithelial mesothelioma is most common. Symptoms may include, but are not limited to respiratory distress, a lasting cough, and pneumonia. In addition, symptoms are often mistaken for less serious ailments, and many patients do not show any signs at all.

Individuals with pleural mesothelioma may amass some fluid between the lung lining and chest cavity. This can be detected through a chest x-ray, as well as CT scans.

Diagnosis of Mesothelioma is based on a biopsy. This exam will test a tissue sample for the presence of malignant and/or pleural mesothelioma.

Causes of Mesothelioma

Asbestos is the principal cause of Mesothelioma. Asbestos is a type of insulation material, which was commonly utilized in the past in the following industries:

Steel Workers

Brake Mechanics

Insulators

Boilermakers

Ship fitters

Maintenance Workers

Pipe Fitters

Construction industry

Shipbuilding industry

Automotive industry

Other manufacturing industries

Mesothelioma appears most often in people who worked in the above industries and were exposed to asbestos in their workplace. The utilization of asbestos was very prevalent after 1940's. However it would take 10-40 years after the first exposure for the first symptoms of mesothelioma to become noticeable, which made it very difficult to diagnose. The peak in mesothelioma cases is projected to be reached near year 2010 according to studies. There are three frequently used types of asbestos: white, brown, and blue. Brown and blue asbestos are more frequently associated with mesothelioma. These types of asbestos have been restricted by most countries in the 1990s. A record of asbestos exposure at work is reported in about 70 percent to 80 percent of all cases.

Asbestos is a very dangerous material and can cause serious damage to your health. It is made up of very minute fibers, which can find their way to pleura (outside lining of the lung) and damage the cells pleura are made of. These fibers can also be passed on to clothing, which makes them dangerous not only to the person exposed to asbestos, but to their family members as well.

Smoking

Smoking does not appear to increase the risk of mesothelioma. However, the combination of smoking and asbestos exposure drastically increases a person's risk of developing cancer of the air passageways in the lung.

Symptoms of Mesothelioma

Symptoms of mesothelioma may not materialize until 30 to 50 years after exposure to asbestos. Shortness of breath and pain in the chest due to an accumulation of fluid in the pleura are often symptoms of pleural mesothelioma. Symptoms of peritoneal mesothelioma include weight loss and abdominal pain and swelling because of a buildup of fluid in the abdomen. Other symptoms of peritoneal mesothelioma may include bowel obstruction, blood clotting abnormalities, anemia, and fever. If the cancer has spread beyond the mesothelium to other parts of the body, symptoms may include pain, difficulty swallowing, or swelling of the neck or face. These symptoms may be caused by mesothelioma or by other, less serious conditions. It is important to see a doctor about any of these symptoms. Only a doctor can make a diagnosis. Once Mesothelioma is diagnosed, the likelihood of recovery varies according to several factors, including the size and location of the tumor, how much it has spread, and the age of the patient.

In general, the earlier that Mesothelioma is diagnosed, the greater the likelihood of survival. If you feel that you have experienced any of the typical Mesothelioma symptoms, pay a visit to your doctor for professional advice.

Mesothelioma diagnosis

Diagnosing mesothelioma is often complicated, because the symptoms are similar to those of several other conditions. Diagnosis begins with an assessment of the patient's medical history, as well as any history of asbestos exposure. A physical examination may be performed, including x-rays of the chest or abdomen and lung function tests. A CT (or CAT) scan or an MRI may also be useful. A CT scan is a series of detailed pictures of areas inside the body created by a computer linked to an x-ray machine. In an MRI, a powerful magnet linked to a computer is used to make detailed pictures of areas inside the body. These pictures are viewed on a monitor and can also be printed.

A biopsy is needed to confirm a diagnosis of mesothelioma. In a biopsy, a surgeon or a medical oncologist (a doctor who specializes in diagnosing and treating cancer) removes a sample of tissue for examination under a microscope by a pathologist. A biopsy may be done in different ways, depending on where the abnormal area is found. If the cancer is in the chest, the doctor may perform a thoracoscopy. In this procedure, the doctor makes a small cut through the chest wall and puts a thin, lit tube called a thoracoscope into the chest between two ribs. Thoracoscopy allows the doctor to look inside the chest and obtain tissue samples. If the cancer is in the abdomen, the doctor may perform a peritoneoscopy. To obtain tissue for examination, the doctor makes a small opening in the abdomen and inserts a special instrument called a peritoneoscope into the abdominal cavity. If these procedures do not yield enough tissue, more extensive diagnostic surgery may be necessary.

If the diagnosis is mesothelioma, the doctor will want to learn the stage and extent of the disease. Staging involves more tests in a precise effort to find out whether the cancer has proliferated and, if so, to which parts of the body. Knowing the stage of the disease helps the doctor plan treatment. Mesothelioma is described as localized if the cancer is found only on the membrane surface where it originated. It is classified as advanced if it has extended beyond the original membrane surface to other parts of the body, such as the lymph nodes, lungs, chest wall, or abdominal organs.

Mesothelioma treatment

Treatment for mesothelioma depends on the location of the cancer, the stage of the disease, and the patient's age and general well being. Typical treatment options consist of surgery, radiation therapy, and chemotherapy. Sometimes, these treatments are combined.

Surgery is a frequent treatment for mesothelioma. The doctor may remove part of the lining of the chest or abdomen and some of the tissue around it. For cancer of the pleura (pleural mesothelioma), a lung may be removed in an operation called a pneumonectomy. Sometimes part of the diaphragm, the muscle below the lungs that helps with breathing, is also removed.

Radiation therapy involves the use of high-energy rays to kill cancer cells and shrink tumors. Radiation therapy affects the cancer cells only in the treated area. The radiation may come from a machine (external radiation) or from moving materials that produce radiation through thin plastic tubes into the area where the cancer cells are found (internal radiation therapy).

Chemotherapy is the use of anticancer drugs to kill cancer cells throughout the body. Most drugs used to treat mesothelioma are given by injection into a vein (intravenous, or IV). Doctors are also studying the effectiveness of applying chemotherapy directly into the chest or abdomen (intracavitary chemotherapy).

To ease symptoms and control discomfort, the doctor may use a needle or a thin tube to drain fluid that has accumulated in the chest or abdomen. The procedure for removing fluid from the chest is called thoracentesis. Removal of fluid from the abdomen is called paracentesis. Drugs may be administered through a tube in the chest to prevent more fluid from accumulating. Radiation therapy and surgery may also be beneficial in alleviating symptoms

Mesothelioma Cancer and Asbestos

Mesothelioma is a form of cancer which occurs in thin membranes (called the mesothelium) lining the chest, lungs, abdomen and sometimes the heart. Although quite rare, mesothelioma symptoms strike more than 200 people each year in the United States. The majority of mesothelioma cases are directly linked to asbestos exposure.

Because of the long latency period of mesothelioma, the average age of patients is between 50 and 70 years. Mesothelioma affects men most due to the high exposure of asbestos in industrial typed jobs. Mesothelioma symptoms include respiratory problems, shortness of breath, continual cough and pneumonia. Other mesothelioma symptoms include weight loss, abdominal problems and swelling. In some mesothelioma patients, the mesothelioma symptoms are quite muted, making it hard for mesothelioma doctors to diagnose.

Mesothelioma doctors specialize in the study, research, and treatments of Mesothelioma cancers.

Mesothelioma (or the cancer of the mesothelium) is a disease in which cells become abnormal and replicate without control. During Mesothelioma, these cells will invade and damage tissues and organs. Mesothelioma cancer cells can spread throughout the body causing death.

Mesothelioma treatments and Mesothelioma clinical trials and tests
There are many mesothelioma treatment options available. Treatments include surgery, radiation therapy and chemotherapy and the mesothelioma treatment depends on the patient’s age, general health and stage of the cancer. There has been much mesothelioma research conducted throughout the past two years to find new treatment methods. Click here to read more about mesothelioma treatment techniques.

Through mesothelioma research, The National Cancer Institute has sponsored mesothelioma tests and clinical trials that are designed to find new treatment methods. Because of the increase in number of mesothelioma cases in the United States, both governments have increased funding for mesothelioma research. Mesothelioma research and clinical trials have been successful in developing new techniques to fight this cancer and the outlook for more advanced mesothelioma treatments is promising.

Surgery is the most common treatment method for malignant mesothelioma. Tissues and linings affected by mesothelioma are removed by the doctor and may include the lung or even diaphragm.

A second mesothelioma treatment method is radiation therapy through the use of high energy x-rays that kill the cancer cells. Radiation therapy can be outside or inside the body.

A third mesothelioma treatment method is chemotherapy. Through pills or drugs through needles, chemotherapy drugs are used to kill cancer cells.

A new mesothelioma treatment method is called intraoperative photodynamic therapy. In this treatment, light and drugs are used to kill cancer cells during surgery for early stages of mesothelioma in the chest. Although there are numerous treatments and drugs for mesothelioma, doctors are loosing the battle against this deadly disease. Most mesothelioma treatments involve old techniques combined with different drug cocktails. However, in most cases, these mesothelioma treatments have many side effects including organ damage, nausea, increase in heart failure etc. The rush to find a more effective mesothelioma treatment or even cure is ongoing at numerous clinical labs across the nation. Let's hope that the mesothelioma treatments will one day erradicate mesothelioma cancer and asbestosis.