This Is The Mesothelioma And Asbestos Case Study You'll Never Forget > 자유게시판

Mesothelioma and Asbestos

Asbestos is a mineral that occurs naturally in the form of long, thin fibers. Workers who are exposed asbestos on a regular basis risk developing mesothelioma and other types of lung diseases.

Symptoms of these diseases may not show up for decades after exposure to asbestos. Different types of asbestos may cause different symptoms.

Pleural Mesothelioma

Pleural mesothelioma is a cancer that occurs in the outer lung liner (pleura). It is the most common form of mesothelioma and accounts for 70% to 79% of all diagnosed cases. Patients with this disease experience pain in the chest and shortness of breath and may experience the sensation of weight in the chest.

Exposure to asbestos, a group of minerals made of microscopic fibers causes this kind of cancer. Once inhaled, these fibers are absorbed into the lung and cause irritation that leads to scarring and DNA mutations. Pleura is the lining of 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.

Shortness of breath and chest pain are the most frequently reported symptoms. Some patients may also feel tightness in their chest, coughing or difficulty breathing. People with this cancer have a history of disease that includes asbestos exposure at work. The most prevalent jobs that expose people to the risk of developing pleural mesothelioma are manufacturing, construction, and shipbuilding. People who served in the military are at a greater risk due to the frequent use of asbestos in Navy vessels and Army bunkers.

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 in at the time of diagnosis will help determine the treatment plan they will receive. Patients suffering from pleural mesothelioma who is in stage three or four will have a less favorable outlook than those in a lower stage. Mesothelioma in stage four can be 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

Unlike pleural cancer, that develops in the lining of the lung the peritoneal cancer is a result of a membrane that covers the abdominal cavity, including organs like the liver and intestines. Like pleural mesothelioma, peritoneal mesothelioma is caused by asbestos exposure. Only 300-500 cases are diagnosed each year which is lower than pleural asbestosis.

Like pleural mesothelioma, symptoms may take years to appear. Typically, patients suffer from abdominal pain and abdominal swelling. This kind of mesothelioma can also cause nausea, weight loss, and fever. Many of these symptoms are similar to those experienced by digestive issues, which could result in misdiagnosis.

Doctors can detect mesothelioma by reviewing the medical history of the patient and conducting a physical exam. They may also employ imaging tests such as X-rays, CT scans and PET/CT scans to help find mesothelioma. These tests can identify tumors and other signs of cancer which aren't visible on X-rays.

The results of these tests allow doctors to diagnose mesothelioma and determine the stage and recommend 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.

asbestos litigation exposure is the most important risk factor. People who have worked in professions which require asbestos, like plumbing manufacturing, electrical work, or construction, are at increased risk of developing the disease. Even if someone does not work in one of these areas they could be exposed to asbestos to asbestos through family members and other sources. Anyone who suspects that they are at risk should consult an expert. A mesothelioma specialist can assist those who have had a history with asbestos to learn more about their risk.

Risk Factors

Asbestos is the main mesothelioma-related risk factor. It is responsible for as much as the 80% of cases. Exposure to asbestos lawyer may occur due to military service, work, or living with those who worked with asbestos. Asbestos particles can be breathed in by people who are exposed to asbestos compensation. These irritate the linings and cause cancerous cells to form in the mesothelium. After asbestos exposure, mesothelioma may occur between 15 and 60 year.

Other risk factors include genetics, smoking and aging. People in their 40s and 50s are more likely to get mesothelioma than people younger or older. It is because mesothelioma generally occurs between 20 and 60 years from the first exposure before cancer symptoms appear. It is also important to note that mesothelioma may develop in those who were 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 increases the risk of developing mesothelioma due to the fact that it damages the mesothelium and makes it more susceptible to asbestos. In addition, mesothelioma may be worsened by certain diseases 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 a longer time and to have worked with asbestos for longer periods of time. Also, men are more likely to live with someone who had asbestos exposure and bring asbestos fibers that have escaped home on their clothing. Women are less likely to be exposed to asbestos, and they are less likely to bring asbestos home on their clothes.

Diagnosis

It is difficult to recognize mesothelioma because its symptoms are often similar to other diseases. This could lead to patients being wrongly diagnosed.

The first step in identifying 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 request a CT scan or chest X-ray in order to look for lumps, abnormalities and evidence of exposure to asbestos. These include pleural plaques, thickened pleura and calcium deposits.

Other diagnostic tests include an echocardiogram which examines the heart and blood vessels, and a magnetic resonance imaging, or MRI test that uses radio waves and magnets to create detailed images of the interior of the body. A surgical biopsy is a different way for doctors to diagnose mesothelioma. During a surgery biopsy doctors will remove a small piece of tissue from the pleura or the peritoneum to be further examined. A pathologist then examines the tissue with a magnifying glass to determine if it contains cancerous cells.

The mesothelial type involved as well as the benign or malignant nature of those cells and the location, type and stage of the tumor, are used to classify the disease. Some types of mesothelioma have greater risk of spreading or metastasizing and it's crucial to establish a clear diagnosis so doctors can treat it before it becomes out of control.

Doctors can also perform tests in the lab on tumors in order to determine specific genes, proteins or other elements that can help them describe the characteristics of cancer and plan treatment. These results are known as staging.

Treatment

A mesothelioma diagnosis is terrifying. But, it is crucial to remember that the cancer is treatable, especially in its earlier stages. Many patients with mesothelioma live with the disease for a long time, without expanding.

Exposure to asbestos can trigger mesothelioma in a number of ways. Asbestos fibers, which are too small to detect or feel through the naked eye, can be airborne and cause irritation to the lining of the lungs (pleura). Over time the irritation causes the formation of scar tissue, which eventually lead to tumors.

The pleura is a protective covering that protects the lungs, heart and abdomen. Mesothelium consists of cells that react to exposure to asbestos case, causing it to inflame and develop scar tissue. These changes can lead to malignant mesothelioma tumours.

The symptoms of pleural mesothelioma are breathlessness, chest pain or an accumulation of fluid in the lung (pleural effusion). In rare instances cancer may spread to the tissues surrounding the reproductive organs and heart.

If imaging scans show an underlying mass in the stomach or lungs, a doctor will order a biopsies. The procedure involves the removal of some of the fluid or tumor to allow for lab tests. The results will confirm a mesothelioma diagnosis and provide the best treatment option.

There are several types of mesothelioma treatments, including chemotherapy, surgery and immunotherapy. Most doctors utilize a combination of these treatments. Participating in clinical trials for mesothelioma treatments may be beneficial to patients. To find out more, patients should speak with mesothelioma experts who have experience treating the condition.