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Mesothelioma and Asbestos

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

It can take years for symptoms to show up after asbestos exposure. Different types of asbestos may cause different symptoms.

Pleural Mesothelioma

Pleural mesothelioma, a form of cancer, that affects the outer lung the lining (pleura). It is the most common mesothelioma that accounts for up between 70 and 79% of diagnosed cases. This condition causes chest discomfort, shortness of breath and a feeling of weightiness.

Exposure to asbestos, a group of minerals comprised of microscopic fibers causes this type of cancer. Once inhaled, these fibers stick inside the lungs and cause irritation that causes scarring and DNA mutations. Pleura is the lining of both the chest cavity and the lungs, and so irritations can also affect the heart. Mesothelioma symptoms usually don't appear until 30 to 50 years after exposure.

The most frequent symptoms of pleural melanoma are chest discomfort and shortness of breath. Some patients may also feel tightness in their chest, coughing or difficulty breathing. People with this cancer often have a history of exposure to asbestos in the workplace. Construction, manufacturing, and shipbuilding are the most common jobs that put people at high chance of developing pleural mesothelioma. People who have worked in the military are at an especially high risk due to the frequent asbestos use in Navy ships and bunkers for the army.

The TNM (tumors lymph nodes and metastases staging system) is the most popular staging system used for the pleural adenocarcinoma. The stage that a patient is in at the time of diagnosis can help determine the treatment plan they should receive. Patients with pleural mesothelioma that is in stage three or stage four will have a less favorable prognosis compared to those who are in a lower stage. Stage four mesothelioma may develop into the liver, heart or diaphragm. This could make the cancer more difficult to treat, and increase the chance of complications for patients.

Peritoneal Mesothelioma

As opposed to pleural mesothelioma that develops in the lung lining, peritoneal mesothelioma develops in the peritoneum -- a membrane that lines the abdominal cavity as well as organs such as the intestines and the liver. Similar to pleural mesothelioma, asbestos exposure is the primary reason for peritoneal msothelioma. The disease is less prevalent than pleural costa mesa mesothelioma lawsuit - please click the up coming article,, and only about 300-500 cases diagnosed each year.

As with pleural asbestosis symptoms can take years to manifest. Patients usually suffer from abdominal pain and could also experience a mass in their abdomen. The symptoms of this type of mesothelioma could also include nausea, weight loss and fever. A lot of these symptoms are similar to those of digestive issues, which could lead to confusion in diagnosis.

Doctors can detect mesothelioma by reviewing the medical history of the patient and conducting a physical exam. Imaging tests such as X-rays or CT scans are a way to identify mesothelioma. These tests can reveal tumors, as well as other symptoms of cancer that aren't visible on an X-ray.

These test results allow doctors to diagnose mesothelioma, identify the stage and suggest treatment options. The stage of the disease is determined based on the type of cells and whether or not the cancer has spread to other parts of the body.

Asbestos exposure is the main risk factor. People who have worked in professions that involve asbestos, such as plumbing manufacturing, electrical work or construction, are at greater risk of developing the disease. Even if someone does not work in one of these areas, he or she can still be exposed through family members or other sources. Anyone who suspects that they may be at risk should speak with an expert. If they have an history of exposure to asbestos, a mesothelioma specialist can help them find out more about their risk.

Risk Factors

Asbestos is the primary risk factor in mesothelioma. It accounts for as much as 80percent of cases. Exposure to asbestos can happen through military service, work, or living with people who have worked with asbestos. When exposed to asbestos, particles are able to be inhaled into abdomen and lungs. These particles irritate the linings of the lungs, causing cancerous cells to develop in the mesothelium. Mesothelioma can take anywhere between 15 and 60 years to develop after exposure to asbestos.

Other risk factors include smoking, genetics and the advancing age. People in their 40s and 50s are more at chance of developing mesothelioma to people who are younger or more. It is because mesothelioma generally occurs between 20 and 60 years from the initial exposure to asbestos before symptoms of cancer begin to manifest. It is important to keep in mind, too, that mesothelioma can be present in those who have been exposed to asbestos without having been directly exposed to it. This is called secondary or indirect exposure to asbestos and it is just as harmful as direct exposure.

Smoking increases the chance of mesothelioma because it damages the mesothelium. It can also make it more vulnerable. Furthermore, mesothelioma is worsened by certain diseases like pneumonia and asbestosis. Men are more likely to develop mesothelioma than females. Men are more likely than women to have been exposed to asbestos for a longer period of time and work with asbestos for longer periods of time. Additionally, men are more likely to live with someone who had asbestos lawyer exposure and bring asbestos fibers that have escaped home on their clothes. Women are less likely to come into exposure to asbestos and don't typically carry asbestos on their clothes.

Diagnosis

Mesothelioma is a difficult cancer to recognize because the symptoms often resemble other conditions. Because of this, victims are sometimes wrongly diagnosed.

NYU Langone doctors will perform a physical examination and record the patient's medical history including asbestos exposure. Doctors can also request an X-ray chest or CT scan to check for lumps or other abnormalities, and also to look for evidence of previous asbestos exposure like pleural plaques (thickened pleura with calcium deposits) and the formation of fluid between the lung and bellflower mesothelioma lawyer chest wall (known as the pleural effusion).

Other diagnostic tests include an echocardiogram which examines the blood vessels and the heart and magnetic resonance imaging, or MRI test, which makes use of magnets and radio waves to make a series of precise images of the inside of the body. Another way doctors can diagnose mesothelioma is through the procedure of a surgical biopsy. In a surgical biopsy doctors take a tiny part of tissue from the pleura or the peritoneum, to be further examined. A pathologist can then examine the tissue using a magnifying lens to determine if it contains cancerous cells.

Mesothelioma is classified based on the mesothelial type involved, whether these cells are malignant or benign, and the location of the tumor, the type, and the stage of the tumor. Certain types of mesothelioma are at greater chance of metastasizing or spreading therefore it is essential to establish a clear diagnosis to ensure that the doctors can treat it before it becomes out-of-control.

Doctors can also run tests in the lab on tumors to determine particular proteins, genes or other elements which can help them identify the characteristics of the cancer and determine a treatment. These results are known as staging.

Treatment

A diagnosis of mesothelioma can be a frightening prospect. It is important to keep in mind that cancer can be treated especially at its early stages. Many people with mesothelioma live for years without the disease spreading to other organs of their body.

Exposure to asbestos can trigger mesothelioma in many ways. Asbestos fibers, too small to detect or feel by the naked eye can become airborne and cause irritation to the lining of the lungs (pleura). In time irritation leads to formation of scar tissue, which leads to changes in the cell structure that can eventually grow into tumors.

The pleura covers the lungs and the heart and also the abdomen. Mesothelium consists of cells that react to exposure to asbestos and cause it to enflame and create scar tissue. As time passes, these changes cause the development of malignant mesothelioma tumors.

Symptoms of pleural mesothelioma include shortness of breath, chest pain or a buildup of fluid in the lungs (pleural effusion). In rare instances, cancer can spread into the tissues around the reproductive organs as well as the heart.

If imaging scans reveal an underlying mass in the lungs or stomach doctors will recommend a biopsies. During the procedure, doctors take a small sample of the fluid or tumor for laboratory tests. The results can confirm the diagnosis of mesothelioma and help determine the best treatment option.

There are a variety of treatment for mesothelioma including surgery and chemotherapy. Most doctors rely on the combination of these methods. Participating in clinical trials of mesothelioma treatments may be beneficial to patients. Patients can find out more by speaking with a mesothelioma doctor who has treated the condition.