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. People who are exposed to asbestos case are at risk of developing lung diseases, such as mesothelioma.

It could take a long time before symptoms begin to manifest after asbestos exposure. Different asbestos types may cause different symptoms.

Pleural Mesothelioma

Pleural mesothelioma is a cancer of the outer lung lining, also known as the pleura. It is the most prevalent type of mesothelioma, making up 70% to 79% of diagnosed cases. People with this condition experience pain in the chest and shortness of breath, and they may feel a sensation of heaviness in the chest.

Exposure to asbestos, a class of minerals composed of microscopic fibers, typically causes this kind of cancer. These fibers, when inhaled can cause irritation and DNA mutations. The pleura covers the chest cavity and lungs, so these irritations can affect both the lungs and the heart of a person. Mesothelioma symptoms usually don't appear until 30 to 50 years after exposure.

The most common symptoms of pleural melanoma are chest pain and shortness of breath. Some patients may also suffer from chest tightness, coughing or difficulty breathing. People who suffer from this cancer usually have previous exposure to asbestos in the workplace. The most frequent jobs that expose people to the risk of developing pleural mesothelioma are construction, manufacturing and shipbuilding. People who were in the military are at a greater risk due the extensive use asbestos in Navy vessels and Army bunkers.

The TNM (tumors, lymph nodes, and metastases staging system) is the most popular staging system for the pleural adenocarcinoma. The stage a patient is in at the time of diagnosis can help determine the treatment plan they should receive. Patients with pleural mesothelioma that is in stage three or four will suffer a more negative prognosis than those who are in a lower stage. Stage four mesothelioma may spread to the liver, heart or diaphragm. This makes it more difficult to treat and increases the risk of complications for the patient.

Peritoneal Mesothelioma

Contrary to pleural cancer that develops in the lung's lining it develops in the membrane that covers the abdominal cavity, which includes organs such as the intestines and the liver. Similar to pleural mesothelioma mesothelioma can be caused by asbestos litigation exposure. The disease is less common than pleural mesothelioma. There are around 300-500 cases being diagnosed each year.

Like pleural mesothelioma, symptoms may take years to appear. Most patients suffer from abdominal pain and abdominal swelling. The symptoms of this type of mesothelioma may also include nausea or weight loss, as well as fever. Many of these symptoms are similar to those experienced by digestive problems, which can lead to incorrect diagnosis.

Doctors can identify mesothelioma by looking over the medical history of the patient and conducting a physical exam. Imaging tests such as X-rays or CT scans can be used to identify mesothelioma. These tests can reveal cancerous tumors or other symptoms of cancer that aren't apparent on an X-ray.

These test results allow doctors to diagnose mesothelioma and determine the stage and suggest treatment options. The stage is determined by the type of cell and whether the tumor has spread.

Asbestos exposure is the most important risk factor. People who have been in occupations that require asbestos, such as plumbing, electrical work, manufacturing or construction, are at greater risk of developing the disease. Even if a person does not work in any of these areas, he or she can be exposed to asbestos litigation through family members and other sources. For this reason, anyone who believes they could be at risk should talk to an expert. If they have a history of asbestos exposure, a mesothelioma specialist can assist them in finding out more about the risk.

Risk Factors

Asbestos is the main mesothelioma-related risk factor. It is responsible for as much as 80percent of cases. Exposure to asbestos can occur through work, military service, or by living with someone who works with asbestos or used to do such. When exposed to asbestos, particles can be inhaled into the lungs and abdomen. These particles can cause irritation to the linings and trigger cancerous cells to develop in the mesothelium. Mesothelioma can take between 15 and 60 years to develop after 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. It takes mesothelioma between 20 and 60 years to manifest cancer symptoms after the first exposure. It is important to keep in mind, too, that mesothelioma may develop in those who have been exposed to asbestos without having been directly exposed to it. This is known as secondary or indirect asbestos exposure, and is just as harmful as direct asbestos exposure.

Smoking increases a person's chances of developing mesothelioma due to the fact that it damages the mesothelium and makes it more susceptible to asbestos. Mesothelioma can also be caused by certain illnesses such as asbestosis and pneumonia. Men are more likely to develop mesothelioma compared to women. Men are more likely than women to have been exposed to asbestos for longer periods of time and to have worked with asbestos for longer periods of time. 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 are less likely to come exposed to asbestos and they don't usually carry asbestos on their clothes.

Diagnosis

Mesothelioma is a difficult cancer to diagnose because the symptoms often resemble other conditions. This can lead to victims being wrongly diagnosed.

The first step to diagnose mesothelioma is for NYU Langone doctors to perform an examination and write notes on the medical history of a patient, including asbestos exposure. Doctors will also order a CT scan or chest X-ray to check for abnormalities, lumps and evidence of asbestos exposure. These include pleural plaques, thickened pleura and calcium deposits.

Other diagnostic tests include a magnetic resonance scan or MRI test, which uses radio waves and magnets to create a series of detailed images of inside the body. A surgical biopsy is another method doctors use to diagnose mesothelioma. When a biopsy is performed doctors take a tiny piece of tissue from pleura or the peritoneum, to be examined further. A pathologist is then able to look at the tissue under microscopes to determine whether it contains cancerous cells.

Mesothelioma is classified based on the mesothelial type involved, whether the cells are malignant or benign and also the location, type, and stage of the cancer. Certain mesothelioma types have greater risk of metastasizing or spreading and it's crucial to establish a clear diagnosis to ensure that the doctors can treat it before it becomes out of control.

Doctors may also conduct tests in the laboratory on a tumor to find particular proteins, genes and other factors which can help them identify the characteristics of the cancer and determine a treatment. These results are referred to as staging.

Treatment

A mesothelioma diagnose can be frightening. It is important to remember that cancer can be treated especially at its early stages. A lot of people suffering from mesothelioma be afflicted for many years without it expanding.

Exposure to asbestos lawsuit can cause mesothelioma through a variety of ways. Asbestos fibers, which are tiny enough to be felt or observed by naked eyes can be airborne and irritate the lining of the lung (pleura). Over time, the irritation causes the formation of scar tissue, which can cause changes in the cell structure which eventually lead to tumors.

The pleura covers the lungs and the heart, as well as the abdomen. Mesothelium is composed of cells that react to asbestos which causes it to become inflamed and create scar tissue. These changes eventually lead to malignant mesothelioma tumours.

Symptoms of pleural mesothelioma include shortness of breath and chest pain, or a buildup of fluid in the lung (pleural effusion). In rare instances, the cancer can be spread to the tissues around the heart and reproductive organs.

If imaging scans show an underlying mass in the lungs or stomach the doctor will request biopsies. During the procedure, doctors take a small sample of the fluid or tumor for lab analysis. The results will confirm the diagnosis of mesothelioma and determine the most effective treatment plan.

There are a variety of treatment for mesothelioma including surgery and chemotherapy. Most doctors utilize the combination of these treatments. Patients could also benefit from enrolling in a clinical trial of new mesothelioma treatments. Patients can find out more by speaking with a mesothelioma doctor who has treated the condition.