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Mesothelioma and Asbestos

Asbestos is a natural mineral that comes in long, thin fibres. People who are regularly exposed to asbestos may develop lung diseases such as mesothelioma.

It could take a long time before symptoms begin to manifest after exposure to asbestos. Different asbestos legal (you could look here) types may cause different symptoms.

Pleural Mesothelioma

Pleural mesothelioma can be found in the lung's outer lining or pleura. It is the most frequent mesothelioma that accounts for up 70 to 79% of all diagnosed cases. The condition can cause chest discomfort, shortness of breath and a feeling of heaviness.

Exposure to asbestos, a family of minerals made of microscopic fibers, usually causes this kind of cancer. When inhaled, these fibers cause irritation and DNA mutations. The pleura is the area that surrounds the chest cavity and lungs This means that these irritations can affect both the lungs as well as the heart of a person. Mesothelioma symptoms usually don't appear until 30 to 50 years after exposure.

Shortness of breath and chest pain are the most frequently reported symptoms. Some patients also experience coughing, difficulty breathing, or chest tightness. People who suffer from this cancer usually have an history of exposure to asbestos in the workplace. Construction, manufacturing, and shipbuilding are the most common jobs that put people at a high danger of developing pleural melanoma. Individuals who have served in the military are at a greater risk due the frequent use of asbestos in Navy vessels and bunkers in the Army.

The most popular staging system for pleural mysothelioma has been the TNM (tumor lymph nodes, lymph nodes and metastases) staging system. The stage that a patient is in at the moment of diagnosis will determine the treatment plan they should follow. Patients suffering from pleural mesothelioma who is in stage three or four will have a less favorable outlook than those in a lower stage. Mesothelioma in stage four is usually spread to the diaphragm, the liver or even the heart of a patient. This could make the cancer more difficult to treat, and increase the chances of complications for the patient.

Peritoneal Mesothelioma

In contrast to pleural cancer, which is found in the lining of the lung it develops in the membrane that covers the abdominal cavity, which includes organs such as the liver and intestines. Similar to pleural mesothelioma, asbestos exposure is the cause of peritoneal msothelioma. Only 300-500 cases are diagnosed each year which is lower than pleural asbestosis.

As with pleural asbestosis symptoms can take a long time to manifest. The majority of patients are afflicted with abdominal pain as well as an abdominal mass. Symptoms of this type of mesothelioma may also include nausea, weight loss and fever. Many of these symptoms are similar to symptoms of gastrointestinal issues, which can cause confusion in diagnosis.

Doctors can detect mesothelioma by reviewing the medical history of the patient and conducting a physical exam. Imaging tests like X-rays and CT scans are a way to identify mesothelioma. These tests can reveal tumors and other signs of cancer that are not visible on X-rays.

These tests enable doctors to identify mesothelioma, and determine the stage. They can also recommend treatments. The stage is determined by the type of cell and whether the tumor has spread.

Asbestos exposure is the biggest risk factor. People who have worked in jobs which require asbestos, such as plumbing or electrical work, manufacturing or construction, are at a higher risk of developing the disease. However, even if individuals aren't employed in these areas they may be exposed to asbestos through family members or other sources. Anyone who believes they are at risk should talk to a doctor. A mesothelioma specialist can assist those with a experience with asbestos to understand more about their risk.

Risk Factors

asbestos lawyer exposure is the main risk factor for mesothelioma, which accounts for as much as 80 percent of all cases. Exposure to asbestos can happen due to work, military service, or through living with a person who is exposed to asbestos or used to do the same. When exposed to asbestos, small particles are able to be inhaled into lungs and abdomen. These particles irritate the linings of the lungs, causing cancerous cells to grow in the mesothelium. Following exposure to asbestos, mesothelioma may occur between 15 and 60 year.

Other risk factors include smoking, genetics and the advancing age. People in their 40s and 50s are more likely develop mesothelioma than those who are younger or older. This is because mesothelioma usually occurs between 20 and 60 years from the initial exposure before the first signs of cancer appear. It is also important to note that mesothelioma is a possibility in people who were exposed to asbestos attorney but didn't work with it directly. This is called secondary or indirect exposure to asbestos and it can be just as dangerous as direct exposure.

Smoking increases the chance of mesothelioma as it damages the mesothelium. It also makes it more prone to. Mesothelioma can also be caused by certain illnesses such as asbestosis and pneumonia. It is also important to know that mesothelioma occurs more frequently for men than women. This is due to the fact that men are more likely to be exposed to asbestos lawyer and endure a a longer period of exposure than women. Men are also more likely to have lived with someone who has been exposed to asbestos, and to have asbestos fibers on their clothing. Women tend to have less exposure to asbestos and rarely carry asbestos home on their clothing.

Diagnosis

Mesothelioma is a difficult cancer to diagnose because the symptoms often resemble other diseases. This is why patients are often wrongly diagnosed.

The first step in identifying mesothelioma is for NYU Langone doctors to perform an examination of the body and take down a patient's medical history including asbestos exposure. Doctors will also order a CT scan or chest X-ray in order to look for lumps, abnormalities and evidence of exposure to asbestos attorney. These include plaques in the pleura, thickened pleura and calcium deposits.

Other diagnostic tests include a magnetic resonance image, or MRI test, that uses radio waves and magnets to create a series of detailed images of the insides of the body. Another method doctors use to diagnose mesothelioma is by performing a surgical biopsy. During a surgery biopsy doctors take a tiny piece of tissue from pleura or the peritoneum to be further examined. A pathologist will then look at the tissue with an magnifying glass to determine if it contains cancerous cells.

The type of mesothelial cell involved as well as the benign or malignant nature of those cells, as well as the location the cancer, its type and the stage of the tumour, are used to categorize the disease. Some types of mesothelioma have a higher chance of metastasizing or spreading therefore it is essential to get a definitive diagnosis so that doctors can treat it before it becomes out-of-control.

Doctors may also conduct laboratory tests on a tumor to identify specific genes, proteins and other factors that can help them describe the characteristics of cancer and plan treatment. These results are called staging.

Treatment

A diagnosis of mesothelioma can be a frightening prospect. It is important to remember, however, that cancer can be treated particularly in its early stages. Many people with mesothelioma live for many years without the disease spreading to other organs of their body.

Exposure to asbestos may cause mesothelioma in many ways. Asbestos fibers that are too small to be felt or seen by naked eyes can be airborne, irritating the lining of the lung (pleura). Over time irritation can lead to formation of scar tissue, which can cause changes in the cell structure that can eventually grow into tumors.

The pleura is a protective covering that covers the lungs, heart and abdomen. Mesothelium is composed of cells that react when exposed to asbestos. They inflame the tissue and cause it to scar. These changes can eventually result in malignant mesothelioma tumors.

Shortness of breath, chest discomfort, or the accumulation of fluid on the lungs are all signs of the pleural msothelioma. In rare cases the cancer may grow to the tissues surrounding the heart and reproductive organs.

If imaging scans show an underlying mass in the lungs or stomach, a doctor will order biopsies. During the procedure, doctors will remove tiny amounts of fluid or tumor for laboratory analysis. The results will confirm the diagnosis of mesothelioma and determine the best treatment plan.

There are several types of mesothelioma treatments, including surgery, chemotherapy and immunotherapy. Most doctors utilize an amalgamation of these techniques. Patients may also benefit from participating in a clinical study of new mesothelioma therapies. To learn more about the trials, patients should speak to mesothelioma specialists who have had experience treating the disease.