Mesothelioma and its Treatment

Mesothelioma is a form of cancer that is almost always caused by previous exposure to asbestos. In this disease, malignant cells develop in the mesothelium, a protective lining that covers most of the body's internal organs. Its most common site is the pleura, but it may also occur in the peritoneum or the pericardium.

Mesothelioma is a disease that is almost 100% preventable; the only known cause is via exposure to the deadly mineral Asbestos. It comes from inhaling the particles of dust as the asbestos degrades; eating away at the lining of your lungs and developing into a deadly cancer. Dust that was inhaled in clouds of white powder, dust that was carried home on the clothes of the men who built this country, dust that was cleaned from the clothes by the wives and children who supported their sole provider at home, dust that was packed around the heating systems in houses and offices and schools, dust that carried a deadly price; and dust made a fortune in blood money for the companies that produced it.

The Different Types of Mesothelioma
A disease that has only started to come to light in recent years, mesothelioma is a cancer that normally presents itself in malignant form and results in tumours in and around vital organs of the body. The definition of the word mesothelioma is literally cancer of the mesothelium. The mesothelium is the sac that lines and protects vital organs such as the heart and the lungs, and this disease causes the cells of the lining to become abnormal and malignant.

The result of asbestos exposure, mesothelioma comes in three forms:

Pleural Mesothelioma:
The most common form of mesothelioma is pleural mesothelioma. This is where the cancer affects the lungs and the protective lining and cavity of the lungs. The symptoms of pleural mesothelioma result from pleural effusion, which is a build up of fluid between the lung lining and the chest cavity. Sufferers of pleural mesothelioma may experience some or all of the following symptoms: difficulty in breathing, difficulty in swallowing, shortness of breath, persistent coughing, weight loss, fever, coughing up of blood, and rasping.

Peritoneal Mesothelioma:
A rarer form of mesothelioma is peritoneal mesothelioma. This is where the cancer affects the stomach and abdomen. The cancer can start in the abdominal area and spread to other parts of the body, but the tumours that press against the wall of the abdomen can cause some or all of the following symptoms: abdominal pain, abdominal swelling, nausea, loss of appetite, vomiting, breathing problems, chest pain, bowel obstruction, anaemia, fever, and blood clotting abnormalities.

Pericardial Mesothelioma:
The last and the rarest of the mesothelioma types is pericardial mesothelioma. This is where the cancer affects the heart and the cavity that surrounds the heart. The tumours affecting pericardial mesothelioma patients can cause some or all of these symptoms: chest pain, shortness of breath, trouble breathing, persistent coughing, and palpitations.

Treatment of Mesothelioma:

The most common treatments are:

Surgery
A surgical procedure, known as pneumonectomy, can be used for pleural mesothelioma and involves the removal of the diseased lung. An extra-pleural pneumonectomy may be necessary depending upon the spread of the disease, and this may involve the removal of parts of the diaphragm as well as the lung. There is a high risk factor with this surgery, and its viability is dependant upon the patient's overall health, smoking habits and the extent of the asbestos exposure. A pleurectomy is another type of surgery that may be used, and here part of the chest, abdominal lining and surrounding tissue may be removed.

Radiation treatment
Radiation treatment, which gives the benefit of treating the affected area without exposing the healthy cells and tissue, is another treatment used to treat mesothelioma. This is a speedy and commonly used method for many types of cancer, as well as mesothelioma. It works through the placements of radioactive sources in the affected area, which then give out radiation to kill off the abnormal cells. The radiation continues to transmit for around a year, working to destroy the tumour. Radiation therapy can be used alongside surgery, or if the patient is not well enough for surgery can be used alone.

Chemotherapy
Chemotherapy treatments can be administered in the form of pills or injected medication. The downside of chemotherapy is that the drugs used can contain high toxicity levels and can therefore make patients quite ill. Side effects can include nausea, vomiting, hair loss, weight loss and physical fatigue. There are also a number of post-chemo drugs that are used to alleviate the side effects of the chemotherapy. Because chemotherapy drugs are not targeted towards a specific area, they are left to make their way through the body and find the affected area. This means that they are also able to affect tissue and cells that are unaffected by the disease, which can again cause side effects.

Palliative Therapies
Palliative Therapies may also be used on mesothelioma patients. These therapies entail draining excess fluid from the patient through the use of a needle and suction. To prevent further fluid accumulation drugs may be fed through a tube into the chest following the fluid drainage.

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Mesothelioma, The Greatest Workplace Hazard Ever

Mesothelioma is type of cancer caused by exposure to asbestos. Asbestos was being used in the construction industry for a long time due to its fire resistant characteristic and cheap cost. A major problem started arising when the asbestos particles inhaled by people started to threaten their lives. Mesothelioma is a killer disease caused mostly by exposure to asbestos. A number of people have succumbed to mesothelioma since the early 1800s, because back then, no one knew it was caused by asbestos exposure. Shortness of breath due to pleural effusion is a very common symptom of mesothelioma.

The History of Asbestos Use

Asbestos was called the “miracle mineral” by the Greeks especially because it could withstand heat. Due to this characteristic of this element, it was widely used in the construction industry until the late 1900s. Until recently, the bad effects of using this material weren’t known to the public, but when it came to light, it was too late. By the time the authorities found out that it was a killer, countless number of innocents had lost their lives in the fight against asbestos poisoning. The inhalation of asbestos fibers commonly causes mesothelioma, lung cancer, and also asbestosis.

Asbestos Related Diseases

Asbestos is something very dangerous and a lot of people are still unaware of that. Asbestos surveys need to be carried into buildings if it has not be done yet in order to identify if asbestos was used or not in the building. A recent survey carried out actually indicates that the highest risk of asbestos related lung illness in fact arises from insulation work in the United Kingdom. Epidemiologic work done by a professor called Peto has shown that in the first few years of the twenty first century we can keep on expecting a rise in the number of new cases of mesothelioma in Great Britain mainly due to asbestos. Mesotheliome really is a horrible cancer with a very long latency period.

Financial Burden of Mesothelioma

Mesothelioma requires a lot of money for treatment. Professional fees for medical doctors, laboratory expenses and medicines need money. Since the patient is unable to earn an income because of his incapacity to work, all the more money is needed. This dreadful disease exerts a lot of financial burden to the family. The main cause for this is the inhalation of asbestos fiber so the most likely candidates for this disease are those who work at asbestos mining sites and manufacturing plants which use asbestos as one of their raw materials.

Peritoneal Mesothelioma: Are You Informed?

The protective lining that covers internal organs of the body is very important. It acts as the 'skin' that keeps the organs protected from unwanted infiltration, excess acids and other hazards. This layer is called the mesothelium. The mesothelium is a very sensitive layer, but also very strong.

Taking Charge - Mesothelioma Management

Getting mesothelioma diagnosis is difficult. Mesothelioma having a long incubation period means that the cancer is discovered when management has already become difficult. The incubation period may occur even up to twenty years after exposure. The cancer takes rot in many parts of the organ walls.

It is important to be aware of Asbestos and Mesothelioma

Asbestos is the cause of mesothelioma, one of the deadliest cancers around. In the late 70's asbestos was largely banned but unfortunately products already being produced were not recalled and asbestos still lingers in many peoples homes walls and office buildings. The following is a brief recap of how asbestos and mesothelioma can effect you today.