• 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 regularly risk developing mesothelioma and other lung diseases of different types.

It could take a long time for symptoms to appear after exposure to asbestos (Visit Webpage). Different asbestos types may cause different symptoms.

Pleural Mesothelioma

Pleural mesothelioma is a type of cancer that develops in the outer lung liner (pleura). It is the most prevalent mesothelioma type and is responsible for 70 to 79% all diagnosed cases. Patients suffering from this condition feel chest pain and breathlessness and may also feel the sensation of weight in the chest.

Exposure to asbestos, a group of minerals composed of microscopic fibers, typically causes this kind of cancer. These fibers, when inhaled can cause irritation and DNA mutations. Pleura surrounds both the chest cavity and the lungs, which means that irritations can also affect the heart. Mesothelioma usually doesn't show symptoms until 30 to 50 year after exposure.

The most common symptoms of pleural mesothelioma include chest pain and shortness of breath. Patients may also experience chest tightness, coughing or difficulty breathing. Patients with this type of cancer typically have previous exposure to asbestos in the workplace. Manufacturing, construction, and shipbuilding are the most common occupations that put people at a high chance of developing pleural mesothelioma. People who have worked in the military could be at an especially high risk due to the widespread asbestos usage in Navy vessels and bunkers used by the army.

The most popular staging system for pleural mysothelioma has been the TNM (tumor, lymph nodes and metastases) staging system. The stage that a patient is at at diagnosis will aid their doctor in determining the most effective treatment plan for them. Patients suffering from pleural mesothelioma who is in stage three or stage four will have a less favorable outlook than those who are in a less advanced stage. Mesothelioma in stage four can develop into the liver, heart or diaphragm. This can make the cancer more difficult to treat, and increase the risk of complications for the patient.

Peritoneal Mesothelioma

In contrast to pleural mesothelioma which develops in the lung lining, peritoneal mesothelioma forms in the peritoneum, a membrane that lines the abdominal cavity as well as organs such as the liver and intestines. As with pleural mesothelioma asbestos exposure is the primary cause of peritoneal msothelioma. There are only 300-500 cases diagnosed annually, which is less than pleural asbestosis.

As with pleural asbestosis, symptoms can take a long time to show. The majority of patients experience abdominal pain and an abdominal mass. This mesothelioma type can cause nausea, weight loss, and fever. Many of these symptoms are similar to symptoms of gastrointestinal issues, which can cause incorrect diagnosis.

Doctors can identify mesothelioma by reviewing the medical history of the patient and performing a physical exam. They can also utilize imaging tests like X-rays, CT scans and PET/CT scans to detect mesothelioma. These tests can reveal cancerous tumors or other signs 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 staging is determined by the type of cell and whether or whether the tumor has spread to other areas of the body.

The most significant mesothelioma-related risk factor is asbestos exposure. People who have worked in professions that require asbestos, such as plumbing, manufacturing, electrical work, or construction, are at greater risk of developing the disease. Even if an individual does not work in one of these areas they could be exposed to asbestos through family members and other sources. For this reason, anyone who believes they could be at risk should speak to an experienced doctor. If they have a history of asbestos exposure, a mesothelioma specialist can assist them in learning more about the risk.

Risk Factors

asbestos settlement exposure is a major mesothelioma risk factor, accounting for up to 80 percent of cases. Exposure to asbestos may occur through military service, work, or living with people who have worked with asbestos. Asbestos particles can be inhaled by people who are exposed to asbestos. These particles irritate the linings of the abdomen, which causes cancerous cells to grow in the mesothelium. Following exposure to asbestos legal, mesothelioma may occur between 15 and 60 years.

Other risk factors include smoking, genetics and age. People in their 40s and 50s are more likely develop mesothelioma than those who are younger or older. Mesothelioma can take between 20 and 60 years before it manifests cancer symptoms after the first exposure. It is also important to note that mesothelioma can develop in those who were exposed to asbestos but did not deal with it directly. This is known as indirect or secondary exposure to asbestos and it can be just as dangerous as direct exposure.

Smoking increases the risk of getting mesothelioma because it causes mesothelium damage and makes it more prone to asbestos. Furthermore, mesothelioma is exacerbated by certain illnesses like pneumonia and asbestosis. It is also important to note that mesothelioma occurs more frequently for men than women. This is because men are more likely to be exposed to asbestos and endure a an extended period of exposure than women. Men are also more likely to have lived with someone who had worked with asbestos, and to have asbestos-containing fibers on their clothing. Women tend to have less contact with asbestos and rarely carry asbestos on their clothes.

Diagnosis

Mesothelioma is difficult to identify because the symptoms can be similar to other conditions. Due to this, patients are sometimes mistakenly diagnosed.

NYU Langone doctors will perform physical examinations and document the patient's medical history, including asbestos exposure. Doctors may also request a CT scan or chest X-ray to look for lumps, abnormalities, and evidence of exposure to asbestos. These include plaques on the pleura, pleura that are thickened and calcium deposits.

Other diagnostic tests include an echocardiogram which examines the blood vessels and the heart as well as a magnetic resonance imaging, or MRI test, which makes use of radio waves and magnets to create precise images of the inside of the body. A surgical biopsy is another method doctors use to diagnose mesothelioma. In a surgical biopsy doctors remove a small amount of tissue from the pleura or peritoneum for further analysis. A pathologist will then look at the tissue under a magnifying lens to determine if it is a cancerous cells.

Mesothelioma is classified according to the mesothelial type involved, whether the cells are benign or malignant and the location of the tumor, the type, and the stage of the cancer. Certain types of mesothelioma are more likely to grow or spread, so it is important to have a clear diagnosis to ensure that doctors are able to treat the disease before it gets out of control.

Doctors may also conduct tests in the laboratory on tumors to determine specific proteins, genes, or other factors which can help them identify the cancer's characteristics and plan treatment. These results are referred to as staging.

Treatment

A mesothelioma diagnosis is terrifying. It is crucial to remember that cancer can be treated, particularly in its early stages. Many patients with mesothelioma endure the disease for a long time without spreading.

Exposure to asbestos legal can trigger mesothelioma via a variety of mechanisms. Asbestos particles, which are too small to see or feel through the naked eye, can become airborne and irritate the lung's lining (pleura). As time passes the irritation can lead to the formation of scar tissues, which eventually lead to tumors.

The pleura covers the heart and lungs, as well as the abdomen. Mesothelium is made up of cells that react when exposed to asbestos claim. They cause inflammation to the tissue and cause it to scar. These changes eventually result in malignant mesothelioma tumors.

The signs of pleural mesothelioma can include breathing problems and chest pain, or a buildup of fluid on the lungs (pleural effusion). In rare instances cancer may spread to the tissues around the reproductive organs as well as the heart.

A doctor may request biopsy if scans show a potential lung tumor or stomach. During the procedure doctors remove some of the fluid or tumor for laboratory testing. The results will confirm the diagnosis of mesothelioma, and also determine the best treatment plan.

There are several types of mesothelioma treatment, which include chemotherapy, surgery, and immunotherapy. The majority of doctors employ the combination of these treatments. Participating in clinical trials of mesothelioma treatments may be beneficial to patients. To learn more, patients should consult mesothelioma specialists who have had experience treating the disease.