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Mesothelioma and Asbestos

Asbestos, a natural mineral, occurs naturally in the form of thin, long fibers. Workers who are exposed asbestos regularly risk developing mesothelioma and other lung diseases of different types.

It may take decades for symptoms to appear after exposure to asbestos. Different asbestos types can cause different symptoms.

Pleural baltimore mesothelioma lawsuit

Pleural mesothelioma, a form of cancer, that develops in the outer lung liner (pleura). It is the most frequent form of mesothelioma and accounts for 70% to 79% of diagnosed cases. This condition causes chest discomfort, shortness of breath and a feeling of heaviness.

Exposure to asbestos, a family of minerals comprised of microscopic fibers, typically causes this type of cancer. When inhaled, these fibers cling to the lung and cause irritation which causes scarring and DNA mutations. The pleura surrounds the lungs and chest cavity This means that these irritations can affect both the lungs and the heart of a person. Mesothelioma symptoms typically don't show until 30 to 50 years after exposure.

The most common symptoms of pleural melanoma are chest discomfort and shortness of breath. Patients may also feel tightness in their chest, coughing or difficulty breathing. Patients with this cancer have a past that includes asbestos exposure at work. The most prevalent jobs that expose people to the risk of developing pleural cancer are construction, manufacturing and shipbuilding. Individuals who have served in the military are at a higher risk due to the extensive use asbestos in Navy vessels and bunkers in the Army.

The TNM (tumors, lymph nodes, and metastases staging system) is the most commonly used staging system used to treat the pleural cancer. The stage that a patient is at when they are diagnosed will assist their doctor in determining the best treatment plan for them. For instance, patients who have mesothelioma pleural stage three or four have a poorer prognosis than those in a lower stage. Stage four mesothelioma often spreads to the liver, diaphragm or even the heart of a patient. This makes it more difficult to treat and increases the likelihood of complications for patients.

Peritoneal Mesothelioma

As opposed to pleural mesothelioma that develops in the lung lining, peritoneal mesothelioma is found in the peritoneum, an elongated membrane that covers the abdominal cavity and organs like the intestines and liver. Similar to pleural mesothelioma mesothelioma can be caused by asbestos exposure. Only 300-500 cases are diagnosed annually which is lower than pleural asbestosis.

As with pleural mesothelioma symptoms can take years to show. Typically, patients experience abdominal pain and abdominal swelling. The symptoms of this type of mesothelioma could also include nausea or weight loss, as well as fever. A lot of these symptoms are similar to symptoms of gastrointestinal issues, which can cause incorrect diagnosis.

Generally speaking, doctors can detect mesothelioma through an exhaustive medical history and physical exam. Imaging tests like X-rays or CT scans are a way to identify mesothelioma. These tests can reveal cancerous tumors or other symptoms of cancer that aren't visible on an X-ray.

These test results enable doctors to diagnose mesothelioma and establish the stage. They can also recommend treatment options. The stage is determined by the type of cell as well as whether the tumor has spread.

Asbestos exposure is the biggest risk factor. People who have been in occupations that require asbestos, such as plumbing electrical work, manufacturing or construction, are at a higher 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 and other sources. Anyone who thinks they are at risk should consult an expert. A mesothelioma specialist can help those who have had a previous history of asbestos to find out more about their risk.

Risk Factors

Asbestos exposure is a major risk factor for mesothelioma accounting for up to 80 percent of cases. Exposure to asbestos can occur as a result of work, military service or by living with someone who works with asbestos or has previously done the same. When exposed to asbestos, small particles can be inhaled into the lungs and abdomen. These particles irritate the linings of the abdomen, which causes cancerous cells to form in the mesothelium. Mesothelioma may take between 15 and 60 years to develop after exposure to asbestos.

Other risk factors include genetics, smoking and aging. People in their 40s and 50s are more likely to develop mesothelioma than those who are younger or older. It is because mesothelioma generally takes 20 to 60 years after the initial exposure to Mount vernon asbestos lawsuit (www.youtube.com) before cancer symptoms appear. It is also important to note that mesothelioma can develop in people who have been exposed to asbestos, but did not engage directly with it. This is known as secondary or indirect asbestos exposure and can be as dangerous as direct asbestos exposure.

Smoking increases the chance of mesothelioma because it damages the mesothelium. It also makes it more prone to. In addition, mesothelioma may be worsened by certain diseases like asbestosis and pneumonia. Men are more likely to develop mesothelioma than women. This is due to men being more likely to work with asbestos and experience a more exposure than women. Additionally, men are more likely to live with someone who was exposed to asbestos and bring asbestos fibers from their workplace on their clothes. Women are less likely to come into contact with asbestos and rarely carry asbestos around on their clothes.

Diagnosis

Mesothelioma is difficult to identify because the symptoms often resemble other diseases. This is why patients are sometimes misdiagnosed.

The first step in identifying mesothelioma is for NYU Langone doctors to perform an examination and write note of the medical history of the patient which includes asbestos exposure. Doctors will also order an CT scan or chest X-ray to look for lumps, abnormalities, and evidence of asbestos exposure. These include plaques in the pleura, thickened pleura and calcium deposits.

Other diagnostic tests include an echocardiogram, which examines the blood vessels and the heart and magnetic resonance imaging, or MRI, test that uses radio waves and magnets to create detailed images of the inside of the body. Another way doctors can diagnose mesothelioma is by performing an operation called a biopsy. A surgical biopsy is when doctors remove a small piece of tissue from the pleura or peritoneum to conduct further tests. A pathologist can examine the tissue under microscopes to determine whether it has cancerous cells.

Mesothelioma is classified based on the mesothelial type involved, whether those cells are malignant or benign, and the location, type, and stage of the cancer. Some types of mesothelioma are more likely to develop metastasis or spread, so it is important to establish a definitive diagnosis so doctors can treat the disease before it becomes out of control.

Doctors may also conduct laboratory tests on a tumor to find specific genes, proteins and other factors that help them understand the cancer's characteristics and plan treatment. These results are known as staging.

Treatment

A diagnosis of mesothelioma may be terrifying. However, it is important to remember that the cancer can be treated, particularly in its early stages. Many mesothelioma patients live for a long time without the disease spreading to other areas of their body.

Exposure to asbestos can trigger mesothelioma via a variety of mechanisms. Asbestos particles, which are too small to see or feel by the naked eye can become airborne and cause irritation to the lung's lining (pleura). In time irritation leads to formation of scar tissue, which causes changes in the cell structure that can eventually grow into tumors.

The pleura is a protective covering that protects the lungs, heart and abdomen. Mesothelium is composed of cells that react to exposure to asbestos, causing it to inflame and develop scar tissue. These changes can lead to malignant mesothelioma tumours.

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

If imaging scans show a possible mass in the lungs or stomach doctors will recommend a biopsies. The procedure involves the removal of some of the fluid or tumor to allow for tests in the laboratory. The results can confirm the diagnosis of mesothelioma and help determine the most effective treatment plan.

There are many types of treatment for mesothelioma, including surgery and chemotherapy. Most doctors utilize a combination of these treatments. Patients can also benefit by enrolling in a clinical trial of new mesothelioma therapies. Patients can learn more about the trials by speaking with a mesothelioma doctor who has treated the condition.