Guide To Mesothelioma And Asbestos: The Intermediate Guide For Mesothelioma And Asbestos > 자유게시판

Mesothelioma and Asbestos

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

Symptoms of these diseases may not be evident for a long time after exposure to asbestos. Different asbestos types can cause different symptoms.

Pleural Mesothelioma

Pleural mesothelioma is a type of cancer that occurs in the lung's outer the lining (pleura). It is the most prevalent form of mesothelioma and accounts for 70% to 79% all diagnosed cases. Patients suffering from this condition feel chest pain and shortness of breath and may experience a sensation of heaviness in the chest.

This kind of cancer is usually caused by exposure to asbestos, which is a grouping of minerals composed of microscopic fibers. These fibers, when inhaled can cause irritation and DNA mutations. Pleura is the lining of both the chest cavity and the lungs, so irritations can also affect the heart. Mesothelioma symptoms typically don't show until 30 to 50 years after exposure.

Shortness of breath and chest pain are the most frequent symptoms. Some patients may also experience chest tightness and coughing, or breathing difficulties. Patients with this cancer have a past that includes asbestos exposure at work. The most prevalent jobs that expose workers to the risk of developing pleural mesothelioma are manufacturing, construction and shipbuilding. Individuals who have served in the military are at greater risk due to 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 the patient is in at the time of diagnosis will help determine the treatment plan they should receive. For instance, patients suffering from a pleural mesothelioma in stage three or four have a worse prognosis than patients with lower stages. Mesothelioma in stage four is usually spread to the liver, diaphragm and/or a person's heart. This makes the cancer more difficult to treat, and increase the risk of complications for patients.

Peritoneal Mesothelioma

Contrary to pleural cancer which forms in the lining of the lung the peritoneal cancer is a result of a membrane that covers the abdominal cavity, which includes organs such as the intestines and the liver. Like pleural mesothelioma, exposure to asbestos is the cause of peritoneal mesothelioma. Only 300-500 cases are diagnosed each year, which is less than the pleural asbestosis.

As with pleural mesothelioma symptoms can take years to show. Most patients experience abdominal pain and abdominal swelling. Symptoms of this type of mesothelioma may also include nausea, weight loss and fever. Many of these symptoms are similar to those of digestive issues, which could result in confusion in diagnosis.

Doctors can identify mesothelioma by reviewing the medical history of the patient and performing a physical examination. They can also use imaging tests such as X-rays, CT scans and PET/CT scans to help find mesothelioma. These tests can reveal tumors and other symptoms of cancer that aren't visible on X-rays.

The results of these tests allow doctors to diagnose mesothelioma and determine the stage. They can also suggest treatment options. Staging is determined based on the type of cell and whether or whether the tumor has spread to other parts of the body.

The most significant mesothelioma risk factor is exposure to asbestos. People who have been in occupations which require asbestos, like plumbing, manufacturing, electrical work or construction, are at a higher risk of developing the disease. However, even if individuals do not work in these fields they could be exposed to asbestos through family members or other sources. This is why anyone who believes they could be at risk should talk to a doctor. A mesothelioma specialist can help those who have a experience with asbestos lawyer to understand more about their risk.

Risk Factors

Asbestos exposure is the main risk factor for mesothelioma, accounting for up to 80 percent of cases. Exposure to asbestos can occur through military service, work or living with someone who used to work with asbestos. asbestos case particles are inhaled by people who are exposed to it. These particles irritate the linings of the lungs, causing cancerous cells to grow in the mesothelium. After exposure to asbestos, mesothelioma may occur between 15 and 60 years.

Other risk factors include genetics, smoking and age. The people in their 40s or 50s are at a higher risk of developing mesothelioma as compared to those who are younger or older. This is because mesothelioma usually lasts between 20 and 60 years after the initial time of exposure before symptoms of cancer begin to manifest. It is important to remember, too, that mesothelioma can develop in people who have been exposed to asbestos without having worked with it directly. This is known as indirect or secondary exposure to asbestos, and it can be just as dangerous as direct exposure.

Smoking increases the chance of mesothelioma developing, as it damages the mesothelium. It also makes it more susceptible. In addition, mesothelioma may be worsened by certain diseases like pneumonia and asbestosis. Men are more likely to develop mesothelioma compared to women. Men are more likely than women to have been exposed to asbestos for a longer period of time and to have worked with asbestos for longer durations and to work with it. Men are also more likely to have lived with someone who worked with asbestos and to have asbestos-containing fibers on their clothing. Women are less likely to come into contact with asbestos and rarely carry asbestos home on their clothing.

Diagnosis

It is difficult to diagnose mesothelioma since its symptoms are often similar to other diseases. This could lead to patients being misdiagnosed.

The first step to diagnose mesothelioma is for NYU Langone doctors to perform an examination of the body and take notes on the medical history of a patient, including asbestos exposure. Doctors can also request a chest X-ray or CT scan to check for lumps or other abnormalities, and also to look for evidence of past asbestos exposure such as plaques in the pleura (thickened pleura with calcium deposits) and the accumulation of fluid between the lung and the chest wall (known as pleural effusion).

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 make a series of precise images of the inside of the body. A surgical biopsy is yet another way for doctors to diagnose mesothelioma. In a surgical biopsy doctors remove a small amount of tissue from the peritoneum or pleura for further analysis. A pathologist can then examine the tissue with an magnifying glass to determine whether it contains cancerous cells.

Mesothelioma is classified according to the type of mesothelial cell involved, whether the cells are benign or malignant, and the location of the tumor, its type, and the stage of the tumor. Certain types of mesothelioma may be more likely to develop metastasis or spread, so it is important to have a clear diagnosis so that doctors can treat the disease before it gets out of control.

Doctors may also conduct laboratory tests on tumors in order to determine specific genes, proteins, or other factors which will help them identify cancer characteristics and plan treatment. These results are referred to as staging.

Treatment

A diagnosis of mesothelioma can be terrifying. It is important to keep in mind, however, that cancer can be treated, particularly in its initial stages. Many patients with mesothelioma be afflicted for a long time, without spreading.

Exposure to asbestos can trigger mesothelioma via various mechanisms. Asbestos fibers, too small to see 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 covering that surrounds the lungs, heart and abdomen. Mesothelium is composed of cells that react when exposed to asbestos. They cause inflammation of the tissue and cause it to become scarred. Overtime, these changes result in the growth of malignant mesothelioma tumors.

A shortness of breath, chest pain or fluid accumulation on the lungs are all signs of the pleural mesothelioma. In rare cases, cancer can spread into the tissues surrounding the reproductive organs and heart.

A doctor may request biopsy if scans show a potential tumor in the lungs or stomach. The procedure involves the removal of small amounts of liquid or tumor for laboratory testing. The results will confirm the diagnosis of mesothelioma and determine the best treatment option.

There are a variety of treatment for mesothelioma including surgery and chemotherapy. Most doctors utilize an amalgamation of these techniques. Participating in clinical trials for new mesothelioma treatment may also be beneficial to patients. Patients can find out more by speaking with a mesothelioma doctor who has treated the disease.