It's The Mesothelioma And Asbestos Case Study You'll Never Forget > 자유게시판

Mesothelioma and Asbestos

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

The symptoms of these diseases might not manifest for years after exposure to asbestos. Different asbestos types may cause different symptoms.

Pleural Mesothelioma

Pleural mesothelioma occurs in the lung's outer lining, or pleura. It is the most common mesothelioma type and is responsible for 70 to 79% all diagnosed cases. This condition causes chest discomfort, shortness of breath and a feeling heavyness.

This type of cancer is often caused through exposure to asbestos, which is a collection of minerals that are composed of microscopic fibers. The fibers, when inhaled cause irritation and DNA mutations. The pleura covers the chest cavity and lungs, so these irritations can affect both the lungs as well as the heart of a person. Mesothelioma typically doesn't manifest until 30 to 50 year after exposure.

Shortness of breath and chest pain are the most frequently reported symptoms. Some patients may also feel tightness in their chest and coughing, or breathing difficulties. People with this cancer often have a history of exposure to asbestos case in the workplace. Manufacturing, construction and shipbuilding are among the most common occupations that put people at a high risk of developing pleural mesothelioma. People who have worked in the military are at an especially high risk due to the widespread asbestos litigation usage in Navy vessels and bunkers for the army.

The TNM (tumors lymph nodes, tumors, and metastases staging system) is the most popular staging system used to treat pleural adenocarcinoma. The stage a patient is in when they are diagnosed will assist their doctor in determining the most appropriate treatment plan for them. Patients who have pleural mesothelioma which is in stage three or stage four will suffer a more negative outlook than those in a less advanced stage. Mesothelioma in stage four can develop into the liver, heart, or diaphragm. This can make it more difficult to treat and increase the risk of complications for the patient.

Peritoneal Mesothelioma

Unlike pleural cancer, which forms in the lung's lining, peritoneal cancer develops in a membrane that covers the abdominal cavity, including organs like the intestines and the liver. Like pleural mesothelioma, peritoneal mesothelioma can be caused by asbestos exposure. The disease is much less prevalent than pleural mesothelioma, with around 300-500 cases being diagnosed each year.

As with pleural asbestosis symptoms can take several years to manifest. Patients usually suffer from abdominal pain and may also have a lump in their abdomen. The symptoms of this kind of mesothelioma can also include nausea, weight loss and fever. Many of these symptoms are similar to symptoms of digestive problems, which can cause incorrect diagnosis.

Generally, doctors can find mesothelioma after an exhaustive health history and physical examination. They can also utilize imaging tests like X-rays, CT scans and PET/CT scans to identify mesothelioma. These tests can identify tumors and other cancer signs that aren't evident on X-rays.

The results of these tests allow doctors to diagnose mesothelioma and establish the stage. They can also recommend treatment options. The stage is determined by the type of cell and whether the cancer has spread.

The most important mesothelioma risk factor is exposure to asbestos. People who have worked in asbestos-related professions, such as electrical or plumbing work, or in construction and manufacturing, are more likely to develop the disease. Even if they aren't employed in these fields they may be exposed to asbestos law through family members or through other sources. Therefore, anyone who believes they could be at risk should talk to a doctor. A mesothelioma specialist can help those who have had a previous history of asbestos law to find out more about their risk.

Risk Factors

Asbestos is the primary mesothelioma-related risk factor. It is responsible for up to the 80% of cases. Exposure to asbestos can occur due to work, military service, or through living with a person who works with asbestos or used to do so. Asbestos particles can be inhaled by people who are exposed to asbestos. These particles can cause irritation to the linings of the lungs, causing cancerous cells to develop in the mesothelium. Mesothelioma may take between 15 and 60 years to develop following exposure to asbestos.

Other risk factors include smoking, genetics and age. People in their 40s and 50s are more likely to be diagnosed with mesothelioma compared to those who are younger or more senior. This is because mesothelioma typically takes 20 to 60 years after the initial time of exposure before cancer symptoms appear. It is important to remember that mesothelioma is a possibility in people who have been exposed to asbestos, but did not work with it directly. This is referred to as secondary or indirect exposure to asbestos, and it can be just as dangerous as direct exposure.

Smoking can increase the likelihood of developing mesothelioma due to the fact that it causes mesothelium damage and makes it more vulnerable to asbestos legal. Additionally, mesothelioma can be exacerbated by certain illnesses like pneumonia and asbestosis. It is also important to know that mesothelioma occurs more frequently in men than women. Men are more likely than women to have been exposed to asbestos for longer periods of time and to have worked with it. Men are also more likely to have lived with someone who worked with asbestos, and to have asbestos fibers on their clothing. Women tend to have less contact with asbestos and do not typically carry asbestos home on their clothes.

Diagnosis

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

The first step to diagnose 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 may also order a chest X-ray or CT scan to look for lumps and other abnormalities as well as evidence of past asbestos compensation exposure such as pleural plaques (thickened pleura with calcium deposits) and the buildup of fluid between the lung and chest wall (known as the pleural effusion).

Other diagnostic tests include a magnetic resonance image, or MRI test, which makes use of radio waves and magnets to create a series detailed images of the inside of the body. Another way for doctors to detect mesothelioma is through a surgical biopsy. During a surgery biopsy doctors take a tiny part of tissue from the pleura or the peritoneum, to be examined further. A pathologist can then look at the tissue under a microscope to see if it is contaminated with cancerous cells.

Mesothelioma is classified based on the type of mesothelial cells involved, whether the cells are malignant or benign and the location, type, and stage of the cancer. Certain types of mesothelioma may be more likely to spread or metastasize, so it is important to get a definite diagnosis so that doctors can treat the disease before it gets out of control.

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

Treatment

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

Exposure to asbestos can trigger mesothelioma in a number of ways. Asbestos fibers that are small enough to not be felt or observed by naked eyes are able to become airborne and irritate the lung's lining (pleura). As time passes the irritation can lead to the formation of scar tissue, which eventually lead to tumors.

The pleura surrounds the heart and lungs and the abdomen. Mesothelium consists of cells that react to asbestos, causing it to inflame and develop scar tissue. Overtime, these changes lead to the development of malignant mesothelioma tumors.

Symptoms of pleural mesothelioma include breathlessness, chest pain or an accumulation of fluid on the lung (pleural effusion). In rare instances cancer may spread to the tissues that surround the reproductive organs as well as the heart.

If scans of imaging reveal a possible mass in the lungs or stomach the doctor will request a biopsies. The procedure involves the removal of small amounts of liquid 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 treatments, which include chemotherapy, surgery, and immunotherapy. The majority of doctors employ combinations of these treatments. Patients may also benefit from participating in a clinical study of new mesothelioma therapies. Patients can learn more by speaking with a mesothelioma doctor who has treated the disease.