Guide To Mesothelioma And Asbestos: The Intermediate Guide The Steps T…
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Mesothelioma and Asbestos
Asbestos is a naturally occurring mineral that is found in thin, long fibres. Workers who are exposed asbestos on a regular basis risk developing mesothelioma and other types of lung diseases.
Symptoms of these diseases may not be evident for a long time after exposure to asbestos. Different types of asbestos may cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma occurs in the outer lung lining, or the pleura. It is the most frequent type of mesothelioma, making up 70 to 79% of diagnosed cases. The condition can cause chest pain, breath shortness and a feeling heaviness.
This kind of cancer is usually caused by exposure to asbestos which is a grouping of minerals that are composed of microscopic fibers. When inhaled, these fibers, cause irritation and DNA mutations. Pleura is the lining of both the chest cavity as well as the lungs, so irritations can also affect the heart. Mesothelioma symptoms usually don't appear until 30 to 50 years after exposure.
The most frequent symptoms of pleural mesothelioma are chest discomfort and shortness of breath. Some patients also experience difficulty breathing, or chest tightness. People who suffer from this cancer usually have an history of exposure to asbestos in the workplace. The most common jobs that put people at risk of pleural mesothelioma include construction, manufacturing and shipbuilding. Individuals who have been in the military could be at 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 the patient is in at the time of diagnosis can help determine the treatment plan they should receive. For example, patients with a pleural mesothelioma in stage three or four have a worse prognosis than those in a lower stage. Stage four mesothelioma often spreads to the diaphragm, liver or even the heart of a patient. This could make the cancer more difficult to treat, and increase the chance of complications for the patient.
Peritoneal Mesothelioma
Unlike pleural mesothelioma, which is a lung-lining cancer, peritoneal mesothelioma forms in the peritoneum -- a membrane that lines the abdominal cavity and organs like the liver and intestines. Like pleural mesothelioma, peritoneal mesothelioma is triggered by asbestos exposure. The disease is less common than pleural mesothelioma, with around 300-500 cases being diagnosed each year.
Like pleural mesothelioma, symptoms can take years to show. Patients generally have abdominal pain, and may also have a lump in their abdomen. Symptoms of this type of mesothelioma can also include nausea or weight loss, as well as fever. A lot of these symptoms can be mistaken for gastrointestinal problems and can lead to a mistaken diagnosis.
Generally speaking, doctors can detect mesothelioma through an extensive medical history and physical exam. They can also utilize imaging tests such as X-rays, CT scans and PET/CT scans to detect mesothelioma. These tests can detect tumors as well as other signs of cancer which aren't evident on X-rays.
The results of these tests allow doctors to diagnose mesothelioma, determine the stage of the disease and suggest treatment options. The stage is determined by the kind of cell and if the cancer has spread.
The most important risk factor for mesothelioma is asbestos exposure. People who have been in occupations that require asbestos, such as plumbing or manufacturing, electrical work, or construction, are at greater risk of developing the disease. Even if an individual does not work in one of these areas, he or she can be exposed to asbestos litigation to asbestos through family members and other sources. Anyone who believes they may be at risk should speak with a doctor. If they have an history of exposure to asbestos, a mesothelioma specialist can assist them in finding out more about their risk.
Risk Factors
asbestos law exposure is the main risk factor for mesothelioma, accounting for up to 80 percent of all cases. Exposure to asbestos may occur as a result of military service, work, or living with someone who used to work with asbestos. When exposed to asbestos, small particles can be inhaled into the abdomen and lungs. They can cause irritation to the linings of the abdomen and cause cancerous cells to form 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 get mesothelioma than people younger or older. This is because mesothelioma usually takes 20 to 60 years from the first exposure to asbestos before cancer symptoms appear. It is also important to note that mesothelioma may develop in those who were exposed to asbestos but didn't work with it directly. This is referred to as secondary or indirect asbestos exposure and can be as hazardous as direct asbestos exposure.
Smoking increases a person's chances of getting mesothelioma because it damages the mesothelium, which makes it more prone to asbestos. Additionally, mesothelioma can be caused by certain illnesses, such as asbestosis and pneumonia. It is also important to remember that mesothelioma is more prevalent in men than 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 durations and to work with it. Also, men are more likely to live with someone who has was exposed to asbestos and bring stray asbestos fibers home on their clothing. Women are less likely to be in contact with asbestos, and don't typically bring asbestos lawsuit home on their clothing.
Diagnosis
Mesothelioma is a difficult disease to identify 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 a physical exam and take down a patient's medical history which includes asbestos exposure. Doctors can also request an X-ray chest or CT scan to look for lumps and other abnormalities, as well as evidence of asbestos exposure in the past like plaques on the pleura (thickened pleura with calcium deposits) and the buildup of fluid between the lung and the chest wall (known as the pleural effusion).
Other diagnostic tests include an echocardiogram, which examines the heart and blood vessels as well as a magnetic resonance imaging, or MRI test, which makes use of magnets and radio waves to create precise images of the inside of the body. A surgical biopsy is a different method doctors use to diagnose mesothelioma. A surgical biopsy is when doctors take a small amount of tissue from the peritoneum or pleura for further analysis. A pathologist can then examine the tissue with microscopes to determine whether it contains cancerous cells.
Mesothelioma is classified according to the type of mesothelial cell involved, whether these cells are benign or malignant and the location, type, and stage of the tumor. Some types of mesothelioma are more likely to spread or metastasize, so it is important to establish a definitive diagnosis so doctors can treat the disease before it becomes out of control.
Doctors can also run tests in the laboratory on a tumor to identify specific genes, proteins or other elements which can help them identify the cancer's characteristics and plan treatment. These results are referred to as staging.
Treatment
A mesothelioma diagnosis can be a frightening prospect. It is important to remember, however, that cancer can be treated, particularly in its early stages. Many people with mesothelioma live for many years with the disease without it spreading to other areas of their body.
Exposure to asbestos can cause mesothelioma in a number of ways. Asbestos fibers that are tiny enough to be felt or viewed with the naked eyes can be airborne, causing irritation to the lung's lining (pleura). Over time the irritation causes the formation of scar tissue, which eventually lead to tumors.
The pleura covers the lungs and heart, as well as the abdomen. Mesothelium is composed of cells that react to exposure to asbestos, causing it to inflame and form scar tissue. As time passes, these changes lead to the development of malignant mesothelioma tumors.
Symptoms of pleural mesothelioma include shortness of breath, chest pain or a buildup of fluid in the lung (pleural effusion). In rare instances the cancer may spread to the tissues surrounding the heart and reproductive organs.
A doctor may request a biopsy if imaging scans show the possibility of a mass in the lungs or stomach. During the procedure doctors remove small amounts of fluid or tumor for lab tests. The results will confirm a mesothelioma diagnosis and indicate the best treatment option.
There are several types of mesothelioma treatments, including chemotherapy, surgery and immunotherapy. Most doctors use the combination of these treatments. Patients may also benefit from enrolling in a clinical trial of new mesothelioma treatment. To learn more, patients should speak to a mesothelioma specialist who has had experience treating the disease.
Asbestos is a naturally occurring mineral that is found in thin, long fibres. Workers who are exposed asbestos on a regular basis risk developing mesothelioma and other types of lung diseases.
Symptoms of these diseases may not be evident for a long time after exposure to asbestos. Different types of asbestos may cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma occurs in the outer lung lining, or the pleura. It is the most frequent type of mesothelioma, making up 70 to 79% of diagnosed cases. The condition can cause chest pain, breath shortness and a feeling heaviness.
This kind of cancer is usually caused by exposure to asbestos which is a grouping of minerals that are composed of microscopic fibers. When inhaled, these fibers, cause irritation and DNA mutations. Pleura is the lining of both the chest cavity as well as the lungs, so irritations can also affect the heart. Mesothelioma symptoms usually don't appear until 30 to 50 years after exposure.
The most frequent symptoms of pleural mesothelioma are chest discomfort and shortness of breath. Some patients also experience difficulty breathing, or chest tightness. People who suffer from this cancer usually have an history of exposure to asbestos in the workplace. The most common jobs that put people at risk of pleural mesothelioma include construction, manufacturing and shipbuilding. Individuals who have been in the military could be at 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 the patient is in at the time of diagnosis can help determine the treatment plan they should receive. For example, patients with a pleural mesothelioma in stage three or four have a worse prognosis than those in a lower stage. Stage four mesothelioma often spreads to the diaphragm, liver or even the heart of a patient. This could make the cancer more difficult to treat, and increase the chance of complications for the patient.
Peritoneal Mesothelioma
Unlike pleural mesothelioma, which is a lung-lining cancer, peritoneal mesothelioma forms in the peritoneum -- a membrane that lines the abdominal cavity and organs like the liver and intestines. Like pleural mesothelioma, peritoneal mesothelioma is triggered by asbestos exposure. The disease is less common than pleural mesothelioma, with around 300-500 cases being diagnosed each year.
Like pleural mesothelioma, symptoms can take years to show. Patients generally have abdominal pain, and may also have a lump in their abdomen. Symptoms of this type of mesothelioma can also include nausea or weight loss, as well as fever. A lot of these symptoms can be mistaken for gastrointestinal problems and can lead to a mistaken diagnosis.
Generally speaking, doctors can detect mesothelioma through an extensive medical history and physical exam. They can also utilize imaging tests such as X-rays, CT scans and PET/CT scans to detect mesothelioma. These tests can detect tumors as well as other signs of cancer which aren't evident on X-rays.
The results of these tests allow doctors to diagnose mesothelioma, determine the stage of the disease and suggest treatment options. The stage is determined by the kind of cell and if the cancer has spread.
The most important risk factor for mesothelioma is asbestos exposure. People who have been in occupations that require asbestos, such as plumbing or manufacturing, electrical work, or construction, are at greater risk of developing the disease. Even if an individual does not work in one of these areas, he or she can be exposed to asbestos litigation to asbestos through family members and other sources. Anyone who believes they may be at risk should speak with a doctor. If they have an history of exposure to asbestos, a mesothelioma specialist can assist them in finding out more about their risk.
Risk Factors
asbestos law exposure is the main risk factor for mesothelioma, accounting for up to 80 percent of all cases. Exposure to asbestos may occur as a result of military service, work, or living with someone who used to work with asbestos. When exposed to asbestos, small particles can be inhaled into the abdomen and lungs. They can cause irritation to the linings of the abdomen and cause cancerous cells to form 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 get mesothelioma than people younger or older. This is because mesothelioma usually takes 20 to 60 years from the first exposure to asbestos before cancer symptoms appear. It is also important to note that mesothelioma may develop in those who were exposed to asbestos but didn't work with it directly. This is referred to as secondary or indirect asbestos exposure and can be as hazardous as direct asbestos exposure.
Smoking increases a person's chances of getting mesothelioma because it damages the mesothelium, which makes it more prone to asbestos. Additionally, mesothelioma can be caused by certain illnesses, such as asbestosis and pneumonia. It is also important to remember that mesothelioma is more prevalent in men than 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 durations and to work with it. Also, men are more likely to live with someone who has was exposed to asbestos and bring stray asbestos fibers home on their clothing. Women are less likely to be in contact with asbestos, and don't typically bring asbestos lawsuit home on their clothing.
Diagnosis
Mesothelioma is a difficult disease to identify 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 a physical exam and take down a patient's medical history which includes asbestos exposure. Doctors can also request an X-ray chest or CT scan to look for lumps and other abnormalities, as well as evidence of asbestos exposure in the past like plaques on the pleura (thickened pleura with calcium deposits) and the buildup of fluid between the lung and the chest wall (known as the pleural effusion).
Other diagnostic tests include an echocardiogram, which examines the heart and blood vessels as well as a magnetic resonance imaging, or MRI test, which makes use of magnets and radio waves to create precise images of the inside of the body. A surgical biopsy is a different method doctors use to diagnose mesothelioma. A surgical biopsy is when doctors take a small amount of tissue from the peritoneum or pleura for further analysis. A pathologist can then examine the tissue with microscopes to determine whether it contains cancerous cells.
Mesothelioma is classified according to the type of mesothelial cell involved, whether these cells are benign or malignant and the location, type, and stage of the tumor. Some types of mesothelioma are more likely to spread or metastasize, so it is important to establish a definitive diagnosis so doctors can treat the disease before it becomes out of control.
Doctors can also run tests in the laboratory on a tumor to identify specific genes, proteins or other elements which can help them identify the cancer's characteristics and plan treatment. These results are referred to as staging.
Treatment
A mesothelioma diagnosis can be a frightening prospect. It is important to remember, however, that cancer can be treated, particularly in its early stages. Many people with mesothelioma live for many years with the disease without it spreading to other areas of their body.
Exposure to asbestos can cause mesothelioma in a number of ways. Asbestos fibers that are tiny enough to be felt or viewed with the naked eyes can be airborne, causing irritation to the lung's lining (pleura). Over time the irritation causes the formation of scar tissue, which eventually lead to tumors.
The pleura covers the lungs and heart, as well as the abdomen. Mesothelium is composed of cells that react to exposure to asbestos, causing it to inflame and form scar tissue. As time passes, these changes lead to the development of malignant mesothelioma tumors.
Symptoms of pleural mesothelioma include shortness of breath, chest pain or a buildup of fluid in the lung (pleural effusion). In rare instances the cancer may spread to the tissues surrounding the heart and reproductive organs.
A doctor may request a biopsy if imaging scans show the possibility of a mass in the lungs or stomach. During the procedure doctors remove small amounts of fluid or tumor for lab tests. The results will confirm a mesothelioma diagnosis and indicate the best treatment option.
There are several types of mesothelioma treatments, including chemotherapy, surgery and immunotherapy. Most doctors use the combination of these treatments. Patients may also benefit from enrolling in a clinical trial of new mesothelioma treatment. To learn more, patients should speak to a mesothelioma specialist who has had experience treating the disease.
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