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

Mesothelioma and Asbestos

Asbestos is a naturally occurring mineral that comes in thin, long fibres. Workers who are regularly exposed to asbestos are at risk of developing lung diseases, such as mesothelioma.

It could take a long time for symptoms to appear after asbestos exposure. Different types of Asbestos case may cause different symptoms.

Pleural Mesothelioma

Pleural mesothelioma, a form of cancer, that occurs in the lung's outer liner (pleura). It is the most common form of mesothelioma and is responsible for 70 to 79% of all diagnosed cases. The condition can cause chest pain, shortness of breathe, and a feeling of heavyness.

This type of cancer usually caused through exposure to asbestos, which is a cluster of minerals composed of microscopic fibers. The fibers, when inhaled can cause irritation and DNA mutations. The pleura is the area that surrounds the chest cavity and lungs, so these irritations can affect both the lungs as well as a person's heart. Mesothelioma usually doesn't show symptoms until 30 to 50 years after exposure.

Chest pain and shortness breath are the most common symptoms. Some patients may also suffer from chest tightness and coughing, or breathing difficulties. Patients with this cancer have a past that includes asbestos exposure at work. The most common jobs that expose people to the risk of developing pleural mesothelioma are construction, manufacturing and shipbuilding. People who served in the military are at greater risk due the widespread use of asbestos lawsuit in Navy vessels and bunkers in the Army.

The TNM (tumors lymph nodes and metastases staging system) is the most popular staging system used for the pleural cancer. The stage that a patient is in at the time of diagnosis will help determine the treatment plan they should receive. For instance, patients suffering from mesothelioma pleural stage three or four have a less favorable prognosis than patients with lower stages. Stage four mesothelioma can spread to the heart, liver or diaphragm. This can make it more difficult to treat and increase the likelihood of complications for patients.

Peritoneal Mesothelioma

Unlike pleural cancer, that develops in the lung's lining the peritoneal cancer is a result of a membrane that covers the abdominal cavity, which includes organs such as the intestines and the liver. As with pleural mesothelioma asbestos exposure is the reason for peritoneal msothelioma. The disease is less common than pleural mesothelioma, with around 300-500 cases being diagnosed each year.

Like pleural mesothelioma, the symptoms can take years to show. The majority of patients are afflicted with abdominal pain as well as an abdominal mass. The symptoms of this kind of mesothelioma may also include nausea or weight loss, as well as fever. Many of these symptoms are similar to symptoms of gastrointestinal issues, which can cause confusion in diagnosis.

Doctors can identify mesothelioma by looking over the medical history of the patient and performing a physical exam. They may also employ imaging tests like Xrays, CT scans and PET/CT scans to detect mesothelioma. These tests can detect tumors and other signs of cancer that aren't evident on X-rays.

These test results allow doctors to diagnose mesothelioma and determine the stage of the disease and suggest treatment options. The stage of the disease is determined based on the cell type and whether or whether the tumor has spread to other regions of the body.

The most significant mesothelioma risk factor is exposure to asbestos. People who have worked in asbestos-related occupations, like electrical or plumbing work or in construction and manufacturing are more likely to contract the disease. Even if someone is not employed in one of these areas they could still be exposed through family members and other sources. For this reason, anyone who is concerned that they might be at risk should talk to a doctor. A mesothelioma specialist can assist those with a history with asbestos to learn more about their risk.

Risk Factors

Asbestos is the most significant risk factor for mesothelioma. It accounts for as much as 80% of all cases. Exposure to asbestos can occur through military service, work or living with people who have worked with asbestos lawyer. Asbestos particles are inhaled by those who are exposed to it. These particles can cause irritation to the linings and can cause cancerous cells to grow in the mesothelium. After asbestos exposure, mesothelioma may be diagnosed between 15 and 60 years.

Other risk factors include smoking, genetics and aging. 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 from the initial exposure before the first signs of cancer appear. It is also important to note that mesothelioma can develop in people who were exposed to asbestos but didn't 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 prone to asbestos. Furthermore, mesothelioma is caused by certain illnesses, such as asbestosis and pneumonia. It is also important to remember that mesothelioma is more prevalent in males than females. This is because men are more likely to work with asbestos and have a longer period of exposure than women. Also, men are more likely to live with someone who has had asbestos exposure and bring asbestos fibers that have escaped home on their clothing. Women are less likely to come into contact with asbestos and don't typically carry asbestos home on their clothing.

Diagnosis

It is difficult to recognize mesothelioma due to its symptoms being often similar to other diseases. This is why patients are often mistakenly diagnosed.

The first step in diagnosing mesothelioma is for NYU Langone doctors to perform an examination and write down a patient's medical history, including asbestos exposure. Doctors may also request an CT scan or chest X-ray to check for abnormalities, lumps 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, and a magnetic resonance imaging, or MRI test that uses radio waves and magnets to make a series of detailed images of the interior of the body. A surgical biopsy is a different method doctors use to diagnose mesothelioma. When a biopsy is performed, doctors remove a tiny piece of tissue from pleura or the peritoneum to be further examined. A pathologist will then look at the tissue with a magnifying glass to determine whether it contains cancerous cell.

The type of mesothelial cell involved, the malignant or benign nature of the cells, as well as the location, type and stage of the cancer are used to categorize the disease. Certain types of mesothelioma are at a higher chance of metastasizing or spreading, so it's important to establish a clear diagnosis so that doctors can treat it before it gets out of control.

Doctors can also run tests in the laboratory on tumors to determine specific 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 mesothelioma diagnosis can be terrifying. It is important to keep in mind, however, that cancer can be treated, especially at its early stages. Many people with mesothelioma can endure the disease for a long time, without spreading.

Asbestos exposure can trigger mesothelioma via various mechanisms. Asbestos particles, which are too small to be able to see or feel through the naked eye, can be airborne and cause irritation to 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 is the area that surrounds the lungs and the heart and also the abdomen. Mesothelium consists of cells that react to asbestos law, causing it to inflame and create scar tissue. These changes can result in malignant mesothelioma tumors.

The signs of pleural mesothelioma can include breathing problems and chest pain as well as the accumulation of fluid in the lung (pleural effusion). In rare instances the cancer may be spread to the tissues around the heart and reproductive organs.

If scans of imaging reveal an area of concern in the stomach or lungs doctors will recommend biopsies. During the procedure, doctors remove a small sample of the tumor or fluid for lab testing. The results will confirm the diagnosis of mesothelioma and 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 may also benefit from participating in a clinical study of new mesothelioma treatment. Patients can find out more by consulting a mesothelioma specialist who has treated the disease.