Guide To Mesothelioma And Asbestos: The Intermediate Guide Towards Mes…
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Mesothelioma and Asbestos
Asbestos, a natural mineral, occurs naturally in the form of long, thin fibers. Workers who are exposed to asbestos regularly risk developing mesothelioma and other lung diseases.
The symptoms of these diseases may not be evident for a long time after exposure to asbestos case. Different asbestos settlement types can cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma is a cancer of the outer lung lining, or the pleura. It is the most common type of mesothelioma, making up 70% to 79% of all diagnosed cases. People with this condition experience pain in the chest and breathlessness, and they may feel a sensation of heaviness in the chest.
Exposure to asbestos, a class of minerals composed of microscopic fibers, usually causes this kind of cancer. The fibers, when inhaled, cause irritation and DNA mutations. Pleura covers both the chest cavity as well as the lungs, which means that irritations can also affect the heart. Mesothelioma symptoms typically don't show until 30 to 50 years after exposure.
The most commonly reported symptoms of pleural mesothelioma are chest pain and breath shortness. Patients may also experience chest tightness and coughing, or breathing difficulties. People with this cancer often have a history of exposure to asbestos in the workplace. The most frequent jobs that put people at risk of pleural mesothelioma include manufacturing, construction, and shipbuilding. People who have worked in the military could be at a higher risk because of the extensive asbestos usage in Navy ships and army bunkers.
The most commonly used staging system for pleural mesothelioma is the TNM (tumor lymph nodes, lymph nodes, and metastases) staging system. The stage a patient is in at diagnosis will aid their doctor in determining the best treatment plan for them. For instance, patients suffering from a pleural mesothelioma in stage three or four have a less favorable prognosis than those with lower stages. Stage four mesothelioma often spreads to the diaphragm, liver and/or a person's heart. This makes it more difficult to treat and increase the risk of complications for the patient.
Peritoneal Mesothelioma
Unlike pleural mesothelioma, which develops in the lung lining, peritoneal mesothelioma develops in the peritoneum, a membrane that lines the abdominal cavity and organs such as the intestines and liver. Like pleural mesothelioma, peritoneal mesothelioma is caused by asbestos exposure. The disease is less prevalent than pleural mesothelioma. There are just 300-500 cases being diagnosed each year.
Like pleural mesothelioma, symptoms can take a long time to manifest. Patients generally have abdominal pain, and may also have a lump in their abdomen. The symptoms of this kind of mesothelioma may also include nausea or weight loss, as well as fever. Many of these symptoms could be misinterpreted as digestive issues which can lead to a false diagnosis.
Typically, doctors can identify mesothelioma through an exhaustive medical history and 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 reveal tumors and other signs of cancer that aren't visible on X-rays.
These test results allow doctors to diagnose mesothelioma, identify 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 parts of the body.
The most important risk factor for mesothelioma is asbestos exposure. People who have worked in professions that involve asbestos, like plumbing manufacturing, electrical work or construction, are at greater risk of developing the disease. Even if an individual is not employed in one of these areas they could still be exposed through family members or other sources. Therefore, anyone who believes they could be at risk should speak to a doctor. If they have an history of exposure to asbestos, a mesothelioma specialist can assist them in learning more about the risk.
Risk Factors
Asbestos exposure is a major risk factor for mesothelioma, accounting for up to 80 percent of all cases. Exposure to asbestos can 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 it. These particles can cause irritation to the linings of the abdomen, which causes cancerous cells to develop in the mesothelium. Mesothelioma may take between 15 and 60 years to develop following exposure to asbestos.
Other risk factors include genetics, smoking and age. People in their 40s and 50s are more likely get mesothelioma than people younger or more senior. 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 that mesothelioma can develop in people who were exposed to asbestos but didn't engage directly with it. This is called indirect or secondary exposure to asbestos and it could be as hazardous as direct exposure.
Smoking can increase the likelihood of getting mesothelioma because it damages the mesothelium and makes it more prone to asbestos. Additionally, mesothelioma can be caused by certain illnesses, such as pneumonia and asbestosis. It is also important to know that mesothelioma is more common for men than women. This is because men are more likely to work with asbestos case and have a longer period of exposure than women. Additionally, men are more likely to live with someone who had asbestos exposure and bring stray asbestos fibers home on their clothes. Women tend to have less exposure to asbestos and rarely carry asbestos claim around on their clothing.
Diagnosis
Mesothelioma is difficult to diagnose because the symptoms are often similar to other conditions. 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 may also request a CT scan or chest X-ray in order to look for lumps, abnormalities and evidence of asbestos exposure. 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 as well as a magnetic resonance imaging, or MRI, test, which makes use of radio waves and magnets to create detailed images of the inside of the body. A surgical biopsy is another method for doctors to identify mesothelioma. When a biopsy is performed, doctors remove a tiny piece of tissue from the pleura or the peritoneum, to be further examined. A pathologist can then examine the tissue with a microscope to see if it contains cancerous cells.
Mesothelioma can be classified based on the type of mesothelial cell involved, whether these cells are malignant or benign, and the location of the tumor, the type, and the stage of the cancer. Some types of mesothelioma are more likely to grow or spread which is why it is crucial to have a clear diagnosis to ensure that doctors are able to treat the disease before it gets out of control.
Doctors can also perform tests in the laboratory on tumors in order to determine specific proteins, genes or other elements that can aid in describing cancer characteristics and determine the best treatment. These results are known as staging.
Treatment
A mesothelioma diagnosis can be terrifying. It is crucial to remember that cancer can be treated especially at its early stages. Many people with mesothelioma live for a long time with the disease without it spreading to other areas of their body.
Exposure to asbestos can trigger mesothelioma in a number of ways. Asbestos fibers, too small to be able to see or feel by the naked eye can be airborne and cause irritation to the lining of the lungs (pleura). Over time irritation can lead to formation of scar tissue, which causes changes in the structure of cells that eventually develop into tumors.
The pleura surrounds the lungs and heart and the abdomen. Mesothelium is made up of cells that react to asbestos which causes it to become inflamed and create scar tissue. As time passes, these changes cause the development of malignant mesothelioma tumors.
Symptoms of pleural mesothelioma include shortness of breath and chest pain, or a buildup of fluid on the lungs (pleural effusion). In rare instances, the cancer can be spread to the tissues around the heart and reproductive organs.
A doctor may request biopsy if scans show a potential tumor in the lungs or stomach. During the procedure doctors remove a small amount of liquid or tumor for laboratory testing. The results will confirm a mesothelioma diagnosis and provide the best treatment plan.
There are many types of mesothelioma treatment options, which include chemotherapy, surgery, and immunotherapy. Most doctors rely on a combination of these methods. Patients may also benefit from enrolling in a clinical trial of new mesothelioma therapies. To learn more, patients should consult a mesothelioma specialist who has experience treating the condition.
Asbestos, a natural mineral, occurs naturally in the form of long, thin fibers. Workers who are exposed to asbestos regularly risk developing mesothelioma and other lung diseases.
The symptoms of these diseases may not be evident for a long time after exposure to asbestos case. Different asbestos settlement types can cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma is a cancer of the outer lung lining, or the pleura. It is the most common type of mesothelioma, making up 70% to 79% of all diagnosed cases. People with this condition experience pain in the chest and breathlessness, and they may feel a sensation of heaviness in the chest.
Exposure to asbestos, a class of minerals composed of microscopic fibers, usually causes this kind of cancer. The fibers, when inhaled, cause irritation and DNA mutations. Pleura covers both the chest cavity as well as the lungs, which means that irritations can also affect the heart. Mesothelioma symptoms typically don't show until 30 to 50 years after exposure.
The most commonly reported symptoms of pleural mesothelioma are chest pain and breath shortness. Patients may also experience chest tightness and coughing, or breathing difficulties. People with this cancer often have a history of exposure to asbestos in the workplace. The most frequent jobs that put people at risk of pleural mesothelioma include manufacturing, construction, and shipbuilding. People who have worked in the military could be at a higher risk because of the extensive asbestos usage in Navy ships and army bunkers.
The most commonly used staging system for pleural mesothelioma is the TNM (tumor lymph nodes, lymph nodes, and metastases) staging system. The stage a patient is in at diagnosis will aid their doctor in determining the best treatment plan for them. For instance, patients suffering from a pleural mesothelioma in stage three or four have a less favorable prognosis than those with lower stages. Stage four mesothelioma often spreads to the diaphragm, liver and/or a person's heart. This makes it more difficult to treat and increase the risk of complications for the patient.
Peritoneal Mesothelioma
Unlike pleural mesothelioma, which develops in the lung lining, peritoneal mesothelioma develops in the peritoneum, a membrane that lines the abdominal cavity and organs such as the intestines and liver. Like pleural mesothelioma, peritoneal mesothelioma is caused by asbestos exposure. The disease is less prevalent than pleural mesothelioma. There are just 300-500 cases being diagnosed each year.
Like pleural mesothelioma, symptoms can take a long time to manifest. Patients generally have abdominal pain, and may also have a lump in their abdomen. The symptoms of this kind of mesothelioma may also include nausea or weight loss, as well as fever. Many of these symptoms could be misinterpreted as digestive issues which can lead to a false diagnosis.
Typically, doctors can identify mesothelioma through an exhaustive medical history and 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 reveal tumors and other signs of cancer that aren't visible on X-rays.
These test results allow doctors to diagnose mesothelioma, identify 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 parts of the body.
The most important risk factor for mesothelioma is asbestos exposure. People who have worked in professions that involve asbestos, like plumbing manufacturing, electrical work or construction, are at greater risk of developing the disease. Even if an individual is not employed in one of these areas they could still be exposed through family members or other sources. Therefore, anyone who believes they could be at risk should speak to a doctor. If they have an history of exposure to asbestos, a mesothelioma specialist can assist them in learning more about the risk.
Risk Factors
Asbestos exposure is a major risk factor for mesothelioma, accounting for up to 80 percent of all cases. Exposure to asbestos can 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 it. These particles can cause irritation to the linings of the abdomen, which causes cancerous cells to develop in the mesothelium. Mesothelioma may take between 15 and 60 years to develop following exposure to asbestos.
Other risk factors include genetics, smoking and age. People in their 40s and 50s are more likely get mesothelioma than people younger or more senior. 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 that mesothelioma can develop in people who were exposed to asbestos but didn't engage directly with it. This is called indirect or secondary exposure to asbestos and it could be as hazardous as direct exposure.
Smoking can increase the likelihood of getting mesothelioma because it damages the mesothelium and makes it more prone to asbestos. Additionally, mesothelioma can be caused by certain illnesses, such as pneumonia and asbestosis. It is also important to know that mesothelioma is more common for men than women. This is because men are more likely to work with asbestos case and have a longer period of exposure than women. Additionally, men are more likely to live with someone who had asbestos exposure and bring stray asbestos fibers home on their clothes. Women tend to have less exposure to asbestos and rarely carry asbestos claim around on their clothing.
Diagnosis
Mesothelioma is difficult to diagnose because the symptoms are often similar to other conditions. 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 may also request a CT scan or chest X-ray in order to look for lumps, abnormalities and evidence of asbestos exposure. 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 as well as a magnetic resonance imaging, or MRI, test, which makes use of radio waves and magnets to create detailed images of the inside of the body. A surgical biopsy is another method for doctors to identify mesothelioma. When a biopsy is performed, doctors remove a tiny piece of tissue from the pleura or the peritoneum, to be further examined. A pathologist can then examine the tissue with a microscope to see if it contains cancerous cells.
Mesothelioma can be classified based on the type of mesothelial cell involved, whether these cells are malignant or benign, and the location of the tumor, the type, and the stage of the cancer. Some types of mesothelioma are more likely to grow or spread which is why it is crucial to have a clear diagnosis to ensure that doctors are able to treat the disease before it gets out of control.
Doctors can also perform tests in the laboratory on tumors in order to determine specific proteins, genes or other elements that can aid in describing cancer characteristics and determine the best treatment. These results are known as staging.
Treatment
A mesothelioma diagnosis can be terrifying. It is crucial to remember that cancer can be treated especially at its early stages. Many people with mesothelioma live for a long time with the disease without it spreading to other areas of their body.
Exposure to asbestos can trigger mesothelioma in a number of ways. Asbestos fibers, too small to be able to see or feel by the naked eye can be airborne and cause irritation to the lining of the lungs (pleura). Over time irritation can lead to formation of scar tissue, which causes changes in the structure of cells that eventually develop into tumors.
The pleura surrounds the lungs and heart and the abdomen. Mesothelium is made up of cells that react to asbestos which causes it to become inflamed and create scar tissue. As time passes, these changes cause the development of malignant mesothelioma tumors.
Symptoms of pleural mesothelioma include shortness of breath and chest pain, or a buildup of fluid on the lungs (pleural effusion). In rare instances, the cancer can be spread to the tissues around the heart and reproductive organs.
A doctor may request biopsy if scans show a potential tumor in the lungs or stomach. During the procedure doctors remove a small amount of liquid or tumor for laboratory testing. The results will confirm a mesothelioma diagnosis and provide the best treatment plan.
There are many types of mesothelioma treatment options, which include chemotherapy, surgery, and immunotherapy. Most doctors rely on a combination of these methods. Patients may also benefit from enrolling in a clinical trial of new mesothelioma therapies. To learn more, patients should consult a mesothelioma specialist who has experience treating the condition.
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