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. People who are exposed to asbestos risk developing lung diseases like mesothelioma.

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

Pleural Mesothelioma

Pleural mesothelioma is a cancer that affects the outer lung the lining (pleura). It is the most prevalent mesothelioma type and accounts for 70% to 79% all diagnosed cases. The condition can cause chest discomfort, shortness of breath and a feeling of heaviness.

Exposure to asbestos, a family of minerals made of microscopic fibers, typically causes this type of cancer. The fibers, when inhaled, cause irritation and DNA mutations. Pleura is the lining of both the chest cavity as well as the lungs, which means that irritations can also affect the heart. Mesothelioma is usually not symptomatic until 30 to 50 years after exposure.

Shortness of breath and chest pain are the most frequent symptoms. Patients may also feel tightness in their chest and coughing, or breathing difficulties. People who suffer from this cancer usually have a history of exposure to asbestos in the workplace. Manufacturing, construction, and shipbuilding are the most prevalent jobs that put people at a high risk of developing pleural mesothelioma. People who were in the military are at higher risk due to the extensive use asbestos in Navy vessels and bunkers for the Army.

The most popular staging system for pleural mesothelioma is the TNM (tumor lymph nodes, lymph nodes, and metastases) staging system. The stage a patient has when they are diagnosed will aid their doctor in determining the most effective treatment plan for them. For example, patients with mesothelioma that is pleural in stage three or four have a less favorable prognosis than those in lower stages. Stage four mesothelioma may spread to the liver, heart, or diaphragm. This can make the cancer more difficult to treat, and increase the chances of complications for the patient.

Peritoneal Mesothelioma

Contrary to pleural cancer which is found in the lining of the lung it develops in the membrane that covers the abdominal cavity, which includes organs such as the intestines and the liver. Like pleural mesothelioma, peritoneal mesothelioma is triggered by asbestos exposure. The disease is less prevalent than pleural mesothelioma, and around 300-500 cases being diagnosed each year.

As with pleural mesothelioma symptoms can take years to show. Patients usually have abdominal pain, and may have a mass in their abdomen. The symptoms of this type of mesothelioma can also include nausea, weight loss and fever. Many of these symptoms are similar to those of digestive problems, which can result in misdiagnosis.

Doctors can identify mesothelioma by looking over the medical history of the patient and performing a physical examination. They may also employ imaging tests like Xrays, CT scans and PET/CT scans to identify mesothelioma. These tests can show tumors, as well as other signs of cancer that aren't visible on an X-ray.

These tests enable doctors to diagnose mesothelioma and determine the stage and suggest treatment options. The stage of the disease is determined based on the type of cells and whether or the cancer has spread to other regions of the body.

The most significant mesothelioma-related risk factor is exposure to asbestos litigation. People who have worked in jobs which require asbestos, like plumbing or electrical work, manufacturing or construction, are at a higher risk of developing the disease. Even if an individual is not employed in one of these areas, he or she can be exposed to asbestos through family members and other sources. For this reason, anyone who is concerned that they might be at risk should talk to an expert. If they have an history of exposure to asbestos, a mesothelioma specialist can assist them in learning more about their risk.

Risk Factors

asbestos legal is the primary mesothelioma-related risk factor. It is responsible for up to the 80% of cases. Exposure to asbestos can happen through military service, work, or living with people who have worked with asbestos. When exposed to asbestos, particles can be inhaled into the lungs and abdomen. These particles can cause irritation to the linings and cause cancerous cells to form in the mesothelium. Mesothelioma may take between 15 and 60 years to develop following exposure to asbestos.

Other risk factors include smoking, genetics and aging. People in their 40s and 50s are at a higher risk of developing mesothelioma as compared to those who are younger or older. This is because mesothelioma typically lasts between 20 and 60 years after the initial exposure to asbestos attorney before cancer symptoms appear. It is also important to note that mesothelioma is a possibility in those who were exposed to asbestos litigation but did not deal with it directly. This is known as indirect or secondary asbestos exposure. It can be as hazardous 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 prone to asbestos. Mesothelioma is also aggravated by certain diseases, such as asbestosis and pneumonia. Men are more likely to develop mesothelioma than females. Men are more likely than women to have been exposed to asbestos for longer periods of time and work with asbestos case - official statement, for longer periods of time. Additionally, men are more likely to live with someone who worked with asbestos and carry asbestos fibers from their workplace on their clothing. Women tend to have less exposure to asbestos and do not typically carry asbestos around on their clothes.

Diagnosis

Mesothelioma is a difficult disease to recognize because the symptoms can be similar to other conditions. This could lead to patients being wrongly 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 will also order 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 a magnetic resonance imaging, or MRI test, which uses magnets and radio waves to create a series of detailed images of inside the body. Another way doctors can diagnose mesothelioma is by performing an operation called a biopsy. During a surgical biopsy, doctors remove a small piece of tissue from the pleura or peritoneum for further testing. A pathologist will then look at the tissue under a magnifying glass to determine if it contains cancerous cells.

Mesothelioma is classified based on the mesothelial type involved, whether these cells are malignant or benign, and the location of the tumor, its type, and the stage of the cancer. Certain mesothelioma types have a higher risk of spreading or metastasizing therefore it is essential to establish a clear diagnosis so doctors can treat it prior to it becoming out of control.

Doctors may also conduct tests in the lab on tumors to identify specific proteins, genes or other elements that will help them identify cancer characteristics and plan treatment. These results are referred to as staging.

Treatment

A diagnosis of mesothelioma may be frightening. However, it is important to keep in mind that the cancer can be treated, particularly in its earlier stages. Many people with mesothelioma can endure the disease for a long time, without spreading.

Exposure to asbestos can cause mesothelioma through many mechanisms. Asbestos fibers, which are small enough to not be felt or viewed with the naked eyes can be airborne, causing irritation to the lung's lining (pleura). In time irritation can lead to formation of scar tissue, which can cause changes in the cell structure that eventually develop into tumors.

The pleura is the area that surrounds the heart and lungs and also the abdomen. Mesothelium is composed of cells that react when exposed to asbestos. They cause inflammation to the tissue and cause it to scar. These changes eventually cause mesothelioma cancers.

The symptoms of pleural mesothelioma are breathing problems and chest pain, or the accumulation of fluid on the lungs (pleural effusion). In rare cases, the cancer can grow to the tissues surrounding the heart and reproductive organs.

If imaging scans show a possible mass in the stomach or lungs the doctor will request a biopsies. During the procedure, doctors will remove a small sample of the tumor or fluid for lab tests. The results will confirm a mesothelioma diagnosis, and determine the best treatment plan.

There are many types of mesothelioma treatment, including chemotherapy, surgery and immunotherapy. Most doctors utilize combinations of these treatments. Participating in clinical trials of new mesothelioma treatment may also be beneficial for patients. To find out more, patients should speak to mesothelioma specialists who have experience treating the condition.