• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Mesothelioma and Asbestos

Asbestos is a natural mineral that is made up of thin, long fibres. People who are exposed to asbestos are at risk of developing lung diseases, such as mesothelioma.

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

Pleural Mesothelioma

Pleural mesothelioma occurs in the lung's outer lining, also known as pleura. It is the most common mesothelioma type and accounts for 70% to 79% all diagnosed cases. This condition causes chest pain, shortness of breathe and a feeling of heaviness.

Exposure to asbestos, a family of minerals comprised of microscopic fibers causes this type of cancer. When inhaled, these fibers cause irritation and DNA mutations. Pleura covers both the chest cavity and the lungs, which means that irritations can also affect the heart. Mesothelioma symptoms usually don't appear until 30 to 50 years after exposure.

Shortness of breath and chest pain are the most common symptoms. Patients may have coughing problems, trouble breathing or chest tightness. Patients with this type of cancer have a history of disease that includes asbestos legal [please click the next webpage] exposure at work. Construction, manufacturing, and shipbuilding are the most frequent jobs that put people at a high chance of developing pleural mesothelioma. People who have worked in the military could be at a higher risk due to the frequent asbestos usage in Navy ships and bunkers for the army.

The most common staging system for pleural mesothelioma is the TNM (tumor lymph nodes, lymph nodes and metastases) staging system. The stage a patient is in at the time of diagnosis can help determine what treatment plan they should follow. For instance, patients who have mesothelioma that is pleural in stage three or four have a worse prognosis than those with lower stages. Mesothelioma in stage four can be spread to the liver, heart, or diaphragm. This makes the cancer more difficult to treat, and increase the chances of complications for patients.

Peritoneal Mesothelioma

Unlike pleural mesothelioma, which develops in the lung lining, peritoneal mesothelioma develops in the peritoneum - it is a membrane that lines the abdominal cavity and organs like the intestines and liver. Like pleural mesothelioma, exposure to asbestos claim is the cause of peritoneal msothelioma. The disease is much less prevalent than pleural mesothelioma, and just 300-500 cases being diagnosed each year.

Like pleural mesothelioma, the symptoms may take years to appear. Patients typically have abdominal pain, and may also have a lump in their abdomen. The symptoms of this kind of mesothelioma may also include nausea or weight loss, as well as fever. A lot of these symptoms are similar to symptoms of gastrointestinal issues, which can result in misdiagnosis.

The doctors can detect mesothelioma through looking over the medical history of the patient and performing a physical exam. They may also employ imaging tests like X-rays, CT scans and PET/CT scans to identify mesothelioma. These tests can show tumors, as well as other indications of cancer that aren't apparent on an X-ray.

These tests enable doctors to diagnose mesothelioma and determine the stage. They can also suggest treatment options. The staging is determined by the type of cell and whether or the cancer has spread to other areas of the body.

The most significant mesothelioma-related risk factor is exposure to asbestos law. People who have worked in asbestos-related occupations, like electrical or plumbing work or in construction, manufacturing and manufacturing are more likely to develop the disease. Even if an individual is not employed in one of these fields, he or she can be exposed to asbestos through family members or other sources. Therefore, anyone who is concerned that they might be at risk should speak to a doctor. If they have any history of exposure to asbestos or mesothelioma, a specialist can assist them in learning more about their risk.

Risk Factors

Asbestos is the primary risk factor for mesothelioma. It accounts for up to 80percent of cases. Exposure to asbestos may occur due to work, military service or through living with a person who works with asbestos or used to do so. Asbestos particles are inhaled by people who are exposed to it. These particles can cause irritation to the linings of the abdomen, which causes cancerous cells to grow in the mesothelium. After exposure to asbestos mesothelioma can develop between 15 and 60 years.

Other risk factors include smoking, genetics and aging. The people in their 40s or 50s are more at risk of developing mesothelioma compared to people who are younger or more. It takes mesothelioma between 20 and 60 years to show signs of cancer after the first exposure. It is important to remember, too, that mesothelioma could occur in people who have been exposed to asbestos without having worked with it directly. This is known as secondary or indirect asbestos exposure. It can be as dangerous as direct asbestos exposure.

Smoking can increase the likelihood of developing mesothelioma due to the fact that it damages the mesothelium and makes it more susceptible to asbestos. Furthermore, mesothelioma is caused by certain illnesses, such as 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. Also, men are more likely to live with someone who worked with asbestos and carry asbestos fibers from their workplace on their clothes. Women tend to have less exposure to asbestos and rarely carry asbestos around on their clothes.

Diagnosis

It is difficult to identify mesothelioma since its symptoms are often similar to other conditions. This is why patients are sometimes misdiagnosed.

The first step in identifying mesothelioma is for NYU Langone doctors to perform an examination and write down a patient's medical history, including asbestos exposure. Doctors may also order an X-ray chest or CT scan to detect lumps and other abnormalities, as well as evidence of previous asbestos exposure like plaques on the pleura (thickened pleura with calcium deposits) and the accumulation of fluid between the lung and the 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, also known as MRI, test that uses radio waves and magnets to create precise images of the inside of the body. Another method doctors use to diagnose mesothelioma is through the procedure of a surgical biopsy. A surgical biopsy is when doctors remove a small amount of tissue from the peritoneum or pleura to conduct further tests. A pathologist can then examine the tissue with an magnifying glass to determine if it contains cancerous cells.

Mesothelioma can be classified based on the type of mesothelial cell involved, whether those 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 a higher risk of spreading or metastasizing and it's crucial to establish a clear diagnosis so doctors can treat it prior to it becoming out of control.

Doctors may also conduct laboratory tests on a tumor to identify specific genes, proteins or other elements which can help them identify the characteristics of cancer and plan treatment. These results are referred to as staging.

Treatment

A mesothelioma diagnosis is terrifying. It is crucial to remember, however, that cancer can be treated, particularly in its initial stages. Many people with mesothelioma live for many years without the disease spreading to other parts of their body.

Exposure to asbestos can cause mesothelioma in a number of ways. Asbestos particles, which are too small to detect or feel by the naked eye can become airborne and irritate the lining of the lungs (pleura). Over time irritation leads to formation of scar tissue which causes changes in the structure of cells which eventually lead to tumors.

The Pleura is a protective layer that surrounds the abdomen, heart, and lungs. Mesothelium is made up of cells that react to asbestos, causing it to inflame and develop scar tissue. As time passes, these changes lead to the development of malignant mesothelioma cancers.

The signs of pleural mesothelioma can include breathing problems and chest pain, or an accumulation of fluid on the lungs (pleural effusion). In rare instances, cancer can spread into the tissues surrounding the reproductive organs and heart.

A doctor may request a biopsy if imaging scans show a potential tumor in the lungs or stomach. The procedure involves the removal of small amounts of liquid or tumor for lab tests. The results will confirm the diagnosis of mesothelioma and help determine the most effective treatment plan.

There are many types of mesothelioma treatment, which include chemotherapy, surgery, and immunotherapy. Most doctors use combinations of these treatments. Patients can also benefit by participating in a clinical study of new mesothelioma treatments. Patients can learn more about the trials by consulting a mesothelioma expert who has treated the condition.