Senin, 18 April 2011

Asbestos Cement

Asbestos cement is a product employed broadly in the past as a building material. It commonly has 10-15% asbestos fibres which are bound in portland cement or calcium silicate and the uncoated sheets are light grey in colour (a number of sheets may have been painted or have a factory applied coating).


Asbestos cement is a well bonded, sheet building material, generally used for roofing and outbuildings like garages. Attention has to be taken not to confuse it with asbestos insulation board which is similar in appearance, but much more dangerous since it is softer.


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Sabtu, 16 April 2011

Pericardial Mesothelioma

Pericardial Mesothelioma is an asbestos cancer, meaning it's only known cause is asbestos exposure. Asbestos is a naturally occurring, but toxic, mineral that was used in industrial capacities. While the precise route by which microscopic asbestos fibers reaches the pericardial lining is not known, mesothelioma doctors surmise that inhaled asbestos fibers are absorbed into the bloodstream and become entangled in the heart's lining as the blood processes through the heart. Malignant mesothelioma occurring in other parts of the body, such as in the pleura or peritoneum, can also metastasize to the pericardial lining.


Pericardial Mesothelioma Tissue expansion and fluid accumulation will happen when there is a fast growth of the cancerous tumors. The fluid can have a negative impact on the proper functioning of your heart causing irregular heartbeat and chest pain. When you complain of chest pain, you are going to be diagnosed. Some of the less common symptoms of this disease are cough, fever, fatigue and shortness of breath.

Individuals suffering from pericardial mesothelioma can exhibit all three types of mesothelioma cancer cells. It includes epithelioid mesothelioma, biphasic mesothelioma and sarcomatoid mesothelioma. Your prognosis can be affected by the kind of cancer cells. Recent study has come to the conclusion that individuals with biphasic mesothelioma cancer cells normally have a shorter life expectancy.

Treatments: Cancer surgery is not a good option for individuals that are diagnosed with pericardial mesothelioma. Prognosis for patients of pericardial mesothelioma is grim and often palliative treatment is an only option available for them. By opting for this treatment, your overall life quality is going to improve. Another good thing about this treatment is that it decreases the complexity of symptoms that happen because of fluid buildup in the pericardium. To get rid of excess fluid, there is a strong possibility that fine needle routine can be implemented. Radiation therapy can also play a significant part in removing excess fluid.
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Selasa, 12 April 2011

Mesothelioma Clinics

Mesothelioma Clinics most of the major cancer centers in the United States and the clinics devoted specifically to mesothelioma patients offer the latest in treatments for the disease. In addition, these centers employ physicians who stay abreast as to the particulars of these treatments, offering the best chance for extending the patient’s life expectancy and improving his/her overall quality of life during the fight against asbestos-caused cancer.

Mesothelioma Clinics Those who live in large cities are often fortunate enough to have a major cancer center located in their proverbial backyard. Many of these cancer centers can be found at the nation’s leading universities. This makes mesothelioma treatment convenient for many, with little travel required for doctor’s appointments, treatments, or hospital stays.

Others are not so fortunate. mesothelioma patients who live in rural areas or away from large cities may be required to travel in order to find the best care available for their disease. Most of these cancer centers understand that many patients travel quite a distance to take advantage of their services and they are eager to assist the patient and their family in making their visit(s) to the hospital as easy as possible.

Hence, these cancer centers employ helpful staff members that can assist with issues like long-term or short-term housing for patients and their families, especially for those who will remain in that location for treatment for an extended period of time. Most also provide other essential information for family members who will be staying with the patient including info on public transportation, dining, shopping, and more.

In most cases, these cancer centers also offer emotional and spiritual support for patients and families, including those nearby and those who’ve traveled many miles to take advantage of the top-notch services available at their institution.

A directory of Mesothelioma Clinics and Cancer Centers is listed below by state for your convenience.


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Sabtu, 09 April 2011

Mesothelioma Radiation

Mesothelioma Radiation is very similar to other cancers in respect to treatment. Mesothelioma patients have three treatment options available to them: chemotherapy, radiation, or surgery. These treatments are typically performed in conjunction with one another to ensure the most effective treatment. Let's start off with surgery. Surgery can be performed on mesothelioma patients to either enchance their quality of life or attempt to cure their illness.

Mesothelioma Radiation is a powerful form of energy that travels in the form of waves or particles. It is naturally present in a number of different places, such as sunlight and even sound waves. Tiny amounts of radioactive particles in the earth can also give off what is called background radiation. Thus, many people are exposed to minimal amounts of radiation throughout their lives.

Mankind has harnessed the power of radioactive material to use it as things like a clean energy source and medical diagnostic equipment such as x-rays. In a more intense form, it can be used as radiation therapy for cancer. Radiation is one of the three conventional cancer treatments. Although radiation is dangerous in high doses, it can be targeted and controlled to help kill cancerous cells in a person with mesothelioma.

Once you are diagnosed with mesothelioma and have devised a treatment plan including radiation, doctors will decide on the form of radiation treatment that is best for you. You can undergo external radioactive therapy, where beams of this energy form are shot at your tumors from outside of your body. Internal radiation therapy involves placing radioactive materials inside tumors to kill them from within. Lastly, you can also receive injections of radioactive material to help fight cancer.

Because mesothelioma typically forms many small tumors, internal radiation is a popular form of treatment for this cancer. Recent studies have shown that radioactive gold and chromic phosphate can help with mesothelioma, although your body may respond differently to the treatment.

Radiation or radiotherapy is a series of localized use of high-dose radiations given to a Mesothelioma patient either externally (known as external radiotherapy) or internally (known as internal radiotherapy). It destroys the cancer cells in the targeted section of the body by means of x-rays or radioactive materials.

External Radiotherapy: In external radiotherapy, radiations are passed through a patient's body using x-rays and/or cobalt irradiation. This type of radiotherapy is a relatively painless procedure, which is divided into several sessions. Although, it reduces the size of the tumor, the external radiotherapy also damages the normal cells. Thus, the idea to have it in sessions results the damage control of normal cells that can be repaired naturally.

Internal Radiotherapy: Internal radiotherapy is a clinical procedure that delivers higher quantity of radiations to a Mesothelioma patient than the external radiotherapy. This is usually given to those patients whose cancer is on extreme stages. In internal radiotherapy, a radioactive material is placed inside the patient's tumor or a radioactive fluid is given to a patient through mouth or injection. The radioactive material(s) then circulates throughout the body, with the help of blood, and annihilates the cancer cells. mesothelioma treatment

Radiation therapy can be administered, with or without chemotherapy, after a surgery to avoid the recurrence of Mesothelioma. Doctors may also prescribe a limited amount of radiation therapy to a patient, depending on the nature, position and stage of the cancer. Certain side effects are recorded in patients who underwent radiation therapy, which were minor and diminished once the radiation treatment was over. Consult a professional oncologist for detailed information about the side effects of Mesothelioma treatments, before undergoing radiotherapy.
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Senin, 28 Maret 2011

Mesothelioma pathophysiology

Mesothelioma Pathophysiology Mesothelioma center have shown evidence from experiments propose that asbestos acts as a carcinogen in the growth of both pleural and peritoneal mesothelioma which occurs in subsiquent stages of triggering and growth. The mechanisms of molecule behind the malignant change of normal cells of mesothelium by asbestos fibres remains unknown. Generally, asbestos fibres are known to act through direct physical relation with the mesothelial cells in combination with indirect effects which follows the interaction with inflammatory cells such as macrophages.





The mesothelium consists of a single layer of flattened to cuboidal cells forming the epithelial lining of the serous cavities of the body including the peritoneal, pericardial and pleural cavities. Deposition of asbestos fibers in the parenchyma of the lung may result in the penetration of the visceral pleura from where the fiber can then be carried to the pleural surface, thus leading to the development of Mesothelioma pathophysiology plaques. The processes leading to the development of peritoneal mesothelioma remain unresolved, although it has been proposed that asbestos fibers from the lung are transported to the abdomen and associated organs via the lymphatic system. Additionally, asbestos fibers may be deposited in the gut after ingestion of sputum contaminated with asbestos fibers.
Lung cancer is a disease in the lungs which is caused by rapid development and division of immature cells that are present inside the lungs. Lung cancer is also known as bronchogenic cancer and is regarded as histologic.

Normally, the lungs have the capability to repair tissues which are affected or destroyed through the process of producing normal and healthy lung cells. The moment abnormal growth and division of cells which are immature speeds up, a mass or tumor is formed and this could be the beginning of lung cancer.




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