Mesothelioma - Some Facts

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Among many rare cancers, mesothelioma is one cancer that arouses shock and panic in the patient and his relatives. It is the cancer with not a very good prognosis unless diagnosed in early stages. The diagnosis however is often late as the condition mimics severe pneumonia and unless proper screening is done with the intention to diagnose mesothelioma, doctors may miss it. The cancerous pathologies always take different courses in different individuals. But mesothelioma is the cancer that almost always takes a deteriorating course if not treated in time.

Let's see some of the most important facts of mesothelioma:

oMesothelioma is the cancer that occurs due to inhaling asbestos particles. The asbestos exposure leads to mesothelioma though the onset of symptoms may take decades to express.

oThe cancer affects the mesothelium (serous lining) of pleura, peritoneum and/or pericardium. The lung affection is however most common while pericardial affection is rarest of the three.

oThe cancer spreads to neighboring lymph nodes and even distant organs if not diagnosed in time. Faster spread obviously leads to deterioration of patient's condition and faster death.

oThe mesothelioma diagnosis is therefore most crucial step to save life of the patient; or at least to extend the life by few years.

oScreening tests include chest X ray, CT scan, MRI scan, and most importantly biopsy of the lung tissue. Only then the diagnosis and staging of mesothelioma can be done perfectly.

oThe patient with mesothelioma often complains of chest pain, severe non-productive cough, and breathlessness. In undiagnosed cases, cachexia (unexplained weight loss) is also evident.

oAfter diagnosing the case accurately and staging is done, the responsibility of an expert doctor is to plan the right treatment. The treatment options are plenty; however, the choice is done after consulting experts in the field and also considering patient's condition and his willingness to opt for treatment.

o Along with the conventional treatment options for every cancer like surgery, chemotherapy, and radiation, patients are advised some clinical trials too at times or better results. Patient's overall condition and compliance to treatments make good decision of such alternative treatment plans.

o Nutrition is one of the most important things to be paid attention to and expert guidance is sought to plan a nutritive yet light diet for these patients.

o Psychotherapy and counseling form the major part of any treatment regime for mesothelioma, because unless the patient and his relatives are psychologically prepared, they cannot give their 100% fight to curb the menace.

In short, today with amazing medical and surgical advances, doctors can help mesothelioma patients to lead quality life. Just the patients should not delay their hospital visit upon symptoms like the ones mentioned above and also should cooperate fully with the doctor. In the end, one must not forget to seek legal help to seek compensation from the employer because of whom the victim today is suffering with mesothelioma. Remember the guilty must be punished and the victim must gain his most deserved compensation to fight the odds!

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Mesothelioma Doctors and Asbestos Cancer Treatment

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Mesothelioma doctors are medical specialists that treat mesothelioma, a rare and very dangerous type of cancer that is most usually caused by exposure to asbestos. Since mesothelioma is not easy to treat, doctors that specialize in its treatment are some of the most experienced medical professionals in the field of oncology.

As there are three types (pleural mesothelioma, peritoneal and pericardial) and several stages of mesothelioma that vary in severity, from stage I to stage IV, there are multiple treatment options available, all of which require a different set of skills, and as such a different doctor.

After preliminary diagnosis, which is typically conducted by a general practitioner, the patient is directed to a specialist called pulmonologist that will proceed with further tests. Should the original diagnosis stand true, the treatment of mesothelioma begins.

Surgery is an option if the disease did not spread far, and it can be done by a mesothelioma specialist called thoracic surgeon. However, recent studies have proven that surgery on itself is not efficient in treating mesothelioma cancer.

Chemotherapy is an additional treatment option; while it can be used alone, it has proved to be the most efficient when combined with traditional mesothelioma therapy such as surgery. The name for mesothelioma chemotherapy specialist is an oncologist.

Radiation can also be used to treat the conditon, often in combination with both surgery and chemotherapy. The doctor that specializes in mesothelioma radiation treatment is called a radiologist.

These doctors all work as one team providing the most efficient treatment to a patient, but the team would not be complete without a pathologist -- another doctor, who is reponsible for monitoring the changes in patient's condition. This doctor examines the spread or remission of the cancer while testing the patient's tissue samples and bodily fluids and is the one responsible for the prognosis.

All in all, mesothelioma doctors are some of the most experienced and dedicated medical professionals out there with a very hard job. They deal day to day with gravely ill and terminal patients, while saving or prolonging lives in the process. These hard working men and women fully deserve our respect and gratitude.

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Not Only Asbestos Causes Mesothelioma Lung Cancer

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Mesothelioma lung cancer is usually associated with asbestos exposure. In fact there are many other risk factors that cause mesothelioma cancer. One of them is the erionite. Erionite is a naturally occurring fibrous mineral that belongs to a group of minerals called zeolites. Zeolites are hydrated aluminosilicates of the alkaline and alkaline-earth metals.

Erionite was used in the past as a noble metal-impregnated catalyst in a hydrocarbon-cracking process. It was studied for use in fertilizers and to control odors in livestock production, because of its ability to selectively adsorb molecules from air or liquids. In many countries erionite blocks were used (and may be are still used) as building material or in stucco pastes and whitewash.

Erionite was mentioned for the first time as a mesothelioma lung cancer risk factor in 1975, when Turkish government presented a study that uncovered a high incidence of a rare malignant mesothelioma in lung tissues of people in certain small villages in the Cappadocia area in Turkey's central mountainous region. In two small villages the mesothelioma lung cancer accounted for 43% of the deaths during 23 years period of study. Erionite fibers were found in biopsies of lungs of the mesothelioma cancer afflicted people. Comparing this to a 9.7% rate of death from this disease among asbestos insulation installers shows how anomalous this condition was.

Further studies showed erionite causes similar diseases in laboratory animals. When researchers at Mt. Sinai Hospital injected rats with the same dosage of erionite that they used for asbestos, the rats didn't live long enough to get mesothelioma cancer. At a much-reduced dose, the rats did get cancer. Erionite is probably the most toxic known mineral - a milligram of fibers in the lungs is lethal.

Today erionite is considered so hazardous that the EPA requires any one who intends to manufacture, import or process any article containing erionite to notify the E.P.A. 90 days in advance. This gives the EPA a chance to review, limit or prohibit that activity.

Erionite is no longer mined or marketed for commercial purposes.
Although other natural zeolites have many commercial uses (pet litter, soil conditioners, animal feed, waste-water treatment, gas absorbents, etc.) So potential occupational exposure to erionite occurs during the production and
mining of other zeolites.

And there are questions:

Are there other mineralogical hazards like erionite and asbestos?

Should we expected mesothelioma lung cancer increases not only from asbestos exposure after another 20 - 30 years?

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About Abdominal Asbestos Mesothelioma

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Mesothelioma is a kind of cancer that affects the mesothelium. The mesothelium is a layer of membrane that is very thin and it protects almost all the internal organs inside our body. Mesothelioma has been connected with the fibrous mineral, asbestos that has used in construction for years. In fact, most cases of mesothelioma are always connected with prior contact with the mineral.

In asbestos mesothelioma, cancerous cells affect the mesothelial layer that is present in the chest cavity called the pleura and the lungs. There are some cases where the cancer has also occurred in the peritoneum, or the lining present in the abdominal cavity and the pericardium, which is the membrane sac that is around the heart.

Abdominal asbestos mesothelioma occurs in the peritoneum. People with this condition may have come into contact with asbestos and worked in areas where it has been present. This exposure to asbestos may occur in different forms. A worker while working may inhale the fibers of asbestos while on duty. A person who may not be a worker may also be exposed to asbestos by various other means. A person who washes the clothes of a worker who is exposed to asbestos directly may also be prone to abdominal asbestos mesothelioma.

A survey has shown that out of every seven people exposed to asbestos, one is likely to develop asbestos related cancer that may include abdominal asbestos mesothelioma.

There are various signs and symptoms that are related to abdominal asbestos mesothelioma. But one common problem the doctors often face when it comes to diagnosing it is that the symptoms are very difficult to identify. The signs are not noticeable till about twenty to fifty years after a person has been exposed to asbestos. The symptoms vary and are dependent on various factors, like the particular type of mesothelioma a person is afflicted with and the length of time that he has been exposed to asbestos.

The symptoms that are related to abdominal asbestos mesothelioma include cachexia which is a condition in which a person loses a lot of weight, experiences tiredness, anorexia and atrophy. The abdomen gets swollen which is a result of excessive fluids in the cavity of the abdomen. If this cancer is in a very advanced stage, pain is caused because of the buildup.

A person could also have symptoms like fever, anemia, blood clotting abnormalities and the bowels getting obstructed. If the cancer spreads to the other organs, the patient will also suffer from swelling of the face and neck and could have a lot of trouble swallowing.

Abdominal asbestos mesothelioma is fatal. The treatment methods that are available today are only partly successful. Doctors combine chemotherapy, radiation, immunotherapy and surgery. Other kinds of treatment that are related to abdominal asbestos mesothelioma are mainly for the relief of the symptoms rather than an actual cure. A procedure that is called heated intraoperative intraperitoneal chemotherapy helps in the prevention of the development of this cancer by trying to remove as much of the tumor as possible from the patient.

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Mesothelioma Diagnosis - Four Tests May Confirm Asbestos Cancer

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Getting your mesothelioma diagnosis is just the beginning of your journey, but there's a lot to learn before you hear the official word from your doctor. To be absolutely sure that you have been exposed and affected by asbestos, you need to have a battery of tests that will help you and your doctor feel certain about your mesothelioma diagnosis.

Here are some of the most common ways of testing for mesothelioma in your body, starting from the least invasive test to the most invasive:

Chest X-Ray A chest x-ray is simply a way to take a picture of your lungs without having to do anything invasive. From this x-ray film, a doctor will be able to diagnose if there is any thickening of the lung tissue, which is often a sign of mesothelioma. If you've been recently exposed to asbestos, this may not show up immediately, but these kinds of results do signify that something dangerous is happening to the lung tissue.

CT Scan If the initial chest x-ray looks suspicious, the next usual step is a CT scan. If a CT is not available, a doctor may also order an MRI. What this does is point out the fluids that are present in the body. If there is a lot of fluid in the lungs, it may be a sign of a mesothelioma diagnosis and asbestos exposure.

Pleural and Peritoneal Aspiration

When the CT or the MRI shows a lot of fluid in these parts of the body, you can also aspirate, or draw out the fluid with a needle to see if it contains any cancerous cells. This sample is sent to pathology for examination, but if there are no cancerous cells, that doesn't mean that you're necessarily in the clear either. It can mean that you have some other diagnosis than mesothelioma.

Biopsy If you have an obvious mass in your lungs or in your abdominal cavity, the doctor might want to take a part of it to examine for cancerous cells, called a biopsy. This allows the doctor to see if the cancer has spread to this part of the body.

With these various tests and procedures, a doctor will be gathering the evidence needed to make a conclusive mesothelioma diagnosis. There may actually be something else going on that's simply similar to the symptoms you may be having, so you want to rule out mesothelioma cancer as a possibility.

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