Guide To Mesothelioma And Asbestos: The Intermediate Guide Towards Mes…
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Mesothelioma and Asbestos
Asbestos is a naturally occurring mineral that is found in thin, long fibres. People who are exposed to asbestos are at risk of developing lung diseases like mesothelioma.
It may take decades for symptoms to appear after exposure to asbestos. Different types of asbestos (click here) can cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma can be found in the lung's outer lining, or the pleura. It is the most frequent mesothelioma type, accounting for up 70% to 79% of diagnosed cases. The condition can cause chest pain, breath shortness and a feeling of heavyness.
Exposure to asbestos, a class of minerals comprised of microscopic fibers, typically causes this kind of cancer. The fibers, when inhaled, cause irritation and DNA mutations. Pleura surrounds both the chest cavity and the lungs, so 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 frequently reported symptoms. Some patients may also feel tightness in their chest or coughing. They may also experience difficulty breathing. Patients with this type of cancer have a past that includes asbestos exposure at work. Construction, manufacturing, and shipbuilding are the most common jobs that put people at a high danger of developing pleural melanoma. People who served in the military are at greater risk due the widespread use of asbestos in Navy vessels and Army bunkers.
The TNM (tumors, lymph nodes, and metastases staging system) is the most popular staging system used for the pleural adenocarcinoma. The stage the patient is in at the time of diagnosis can help determine what treatment plan they should receive. For instance, patients suffering from mesothelioma that is pleural in stage three or four have a less favorable prognosis than those with lower stages. Mesothelioma in stage four is usually spread to the diaphragm, liver or even the heart of a patient. This can make it more difficult to treat and increase the chance of complications for patients.
Peritoneal Mesothelioma
As opposed to pleural mesothelioma that develops in the lung lining, peritoneal mesothelioma is found in the peritoneum - it is a membrane that lines the abdominal cavity and organs such as the liver and intestines. Similar to pleural mesothelioma, exposure to asbestos is the reason for peritoneal msothelioma. The disease is less prevalent than pleural mesothelioma, and around 300-500 cases being diagnosed each year.
As with pleural asbestosis symptoms can take years to show. The majority of patients suffer from abdominal pain and abdominal swelling. This kind of mesothelioma can cause nausea, weight loss and fever. Many of these symptoms are similar to symptoms of digestive problems, which can lead to misdiagnosis.
Doctors can identify mesothelioma by looking over the medical history of the patient and conducting a physical exam. Imaging tests like X-rays and CT scans are a way to detect mesothelioma. These tests can reveal cancerous tumors or other symptoms of cancer that aren't visible on an X-ray.
These tests enable doctors to diagnose mesothelioma, determine the stage of the disease and suggest treatment options. The stage is determined by the type of cell and whether the tumor has spread.
Asbestos exposure is the biggest risk factor. People who have worked in professions that involve asbestos, like plumbing or electrical work, manufacturing or construction, are at greater risk of developing the disease. Even if an individual does not work in one of these fields however, they may still be exposed to asbestos through family members and other sources. This is why anyone who suspects they may be at risk should talk to an experienced doctor. If they have a history of asbestos exposure and mesothelioma is a concern, a specialist will assist them in learning more about their risk.
Risk Factors
Asbestos is the most significant risk factor in mesothelioma. It is responsible for as much as the 80% of cases. Exposure to asbestos case can occur due to military service, work, or living with those who worked with asbestos. Asbestos particles are inhaled by people who are exposed to it. The particles cause irritation to the linings of the abdomen, which causes cancerous cells to develop in the mesothelium. After exposure to asbestos mesothelioma is likely to be diagnosed between 15 and 60 years old.
Other risk factors include genetics, smoking and aging. People in their 40s and 50s are more at chance of developing mesothelioma to those younger or older. It is because mesothelioma generally occurs between 20 and 60 years from the initial time of exposure before cancer symptoms appear. It is also important to know that mesothelioma may develop in those who were exposed to asbestos but did not engage directly with it. This is known as indirect or secondary exposure to asbestos compensation, and it is just as harmful as direct exposure.
Smoking increases a person's chances of getting mesothelioma because it causes mesothelium damage and makes it more susceptible to asbestos. Furthermore, mesothelioma is worsened by certain diseases like pneumonia and asbestosis. 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 work with asbestos for longer durations and to work with it. Men are also more likely to have lived with someone who has worked with asbestos, and to carry asbestos fibers on their clothing. Women tend to have less exposure to asbestos and do not typically carry asbestos around on their clothes.
Diagnosis
It is difficult to recognize mesothelioma due to its symptoms being often similar to other diseases. This could lead to patients being incorrectly diagnosed.
NYU Langone doctors will perform physical examinations and document the patient's medical background including asbestos exposure. Doctors can also order an X-ray of the chest or CT scan to detect lumps or other abnormalities, as well as evidence of past asbestos exposure like pleural plaques (thickened pleura with calcium deposits) and the buildup of fluid between the lung and chest wall (known as the pleural effusion).
Other diagnostic tests include an echocardiogram which examines the heart and blood vessels, and a magnetic resonance imaging, also known as MRI, test, which makes use of magnets and radio waves to make a series of precise images of the inside of the body. Another way doctors can diagnose mesothelioma is to perform 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 lens to determine whether it contains cancerous cells.
Mesothelioma can be classified based on the type of mesothelial cells involved, whether those cells are benign or malignant and the location, type, and stage of the tumor. Certain types of mesothelioma are at an increased risk of spreading or metastasizing, so it's important to determine the type of mesothelioma so that doctors can treat it before it gets out-of-control.
Doctors can also perform tests in the lab on tumors in order to determine specific proteins, genes, or other factors which can aid in describing the characteristics of cancer and plan treatment. These results are known as staging.
Treatment
A diagnosis of mesothelioma can be a frightening prospect. However, it's important to remember that the disease is treatable, especially in its early stages. Many patients with mesothelioma be afflicted for a long time without expanding.
Exposure to asbestos can trigger mesothelioma through a variety of ways. Asbestos fibres, tiny enough to be felt or observed through the naked eye, can become airborne and irritate the lung's lining (pleura). As time passes, the irritation causes the formation of scar tissue which leads to changes in the cell structure that eventually develop into tumors.
The pleura surrounds the heart and lungs and also the abdomen. Mesothelium is made up of cells that react to exposure to asbestos, causing it to inflame and develop scar tissue. As time passes, these changes result in the growth of malignant mesothelioma tumors.
The symptoms of pleural mesothelioma are shortness of breath and chest pain as well as the accumulation of fluid in the lungs (pleural effusion). In rare cases, the cancer can grow to the tissues surrounding the heart and reproductive organs.
If scans of imaging reveal an underlying mass in the lungs or stomach doctors will recommend biopsies. During the procedure, doctors take small amounts of the fluid or tumor for lab analysis. The results can confirm the diagnosis of mesothelioma, and also determine the most effective treatment plan.
There are a variety of mesothelioma treatment options, which include chemotherapy, surgery, and immunotherapy. The majority of doctors use an amalgamation of these techniques. Patients can also benefit by taking part in a clinical trial of new mesothelioma therapies. To learn more about the trials, patients should consult mesothelioma specialists who have expertise in treating the condition.
Asbestos is a naturally occurring mineral that is found in thin, long fibres. People who are exposed to asbestos are at risk of developing lung diseases like mesothelioma.
It may take decades for symptoms to appear after exposure to asbestos. Different types of asbestos (click here) can cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma can be found in the lung's outer lining, or the pleura. It is the most frequent mesothelioma type, accounting for up 70% to 79% of diagnosed cases. The condition can cause chest pain, breath shortness and a feeling of heavyness.
Exposure to asbestos, a class of minerals comprised of microscopic fibers, typically causes this kind of cancer. The fibers, when inhaled, cause irritation and DNA mutations. Pleura surrounds both the chest cavity and the lungs, so 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 frequently reported symptoms. Some patients may also feel tightness in their chest or coughing. They may also experience difficulty breathing. Patients with this type of cancer have a past that includes asbestos exposure at work. Construction, manufacturing, and shipbuilding are the most common jobs that put people at a high danger of developing pleural melanoma. People who served in the military are at greater risk due the widespread use of asbestos in Navy vessels and Army bunkers.
The TNM (tumors, lymph nodes, and metastases staging system) is the most popular staging system used for the pleural adenocarcinoma. The stage the patient is in at the time of diagnosis can help determine what treatment plan they should receive. For instance, patients suffering from mesothelioma that is pleural in stage three or four have a less favorable prognosis than those with lower stages. Mesothelioma in stage four is usually spread to the diaphragm, liver or even the heart of a patient. This can make it more difficult to treat and increase the chance of complications for patients.
Peritoneal Mesothelioma
As opposed to pleural mesothelioma that develops in the lung lining, peritoneal mesothelioma is found in the peritoneum - it is a membrane that lines the abdominal cavity and organs such as the liver and intestines. Similar to pleural mesothelioma, exposure to asbestos is the reason for peritoneal msothelioma. The disease is less prevalent than pleural mesothelioma, and around 300-500 cases being diagnosed each year.
As with pleural asbestosis symptoms can take years to show. The majority of patients suffer from abdominal pain and abdominal swelling. This kind of mesothelioma can cause nausea, weight loss and fever. Many of these symptoms are similar to symptoms of digestive problems, which can lead to misdiagnosis.
Doctors can identify mesothelioma by looking over the medical history of the patient and conducting a physical exam. Imaging tests like X-rays and CT scans are a way to detect mesothelioma. These tests can reveal cancerous tumors or other symptoms of cancer that aren't visible on an X-ray.
These tests enable doctors to diagnose mesothelioma, determine the stage of the disease and suggest treatment options. The stage is determined by the type of cell and whether the tumor has spread.
Asbestos exposure is the biggest risk factor. People who have worked in professions that involve asbestos, like plumbing or electrical work, manufacturing or construction, are at greater risk of developing the disease. Even if an individual does not work in one of these fields however, they may still be exposed to asbestos through family members and other sources. This is why anyone who suspects they may be at risk should talk to an experienced doctor. If they have a history of asbestos exposure and mesothelioma is a concern, a specialist will assist them in learning more about their risk.
Risk Factors
Asbestos is the most significant risk factor in mesothelioma. It is responsible for as much as the 80% of cases. Exposure to asbestos case can occur due to military service, work, or living with those who worked with asbestos. Asbestos particles are inhaled by people who are exposed to it. The particles cause irritation to the linings of the abdomen, which causes cancerous cells to develop in the mesothelium. After exposure to asbestos mesothelioma is likely to be diagnosed between 15 and 60 years old.
Other risk factors include genetics, smoking and aging. People in their 40s and 50s are more at chance of developing mesothelioma to those younger or older. It is because mesothelioma generally occurs between 20 and 60 years from the initial time of exposure before cancer symptoms appear. It is also important to know that mesothelioma may develop in those who were exposed to asbestos but did not engage directly with it. This is known as indirect or secondary exposure to asbestos compensation, and it is just as harmful as direct exposure.
Smoking increases a person's chances of getting mesothelioma because it causes mesothelium damage and makes it more susceptible to asbestos. Furthermore, mesothelioma is worsened by certain diseases like pneumonia and asbestosis. 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 work with asbestos for longer durations and to work with it. Men are also more likely to have lived with someone who has worked with asbestos, and to carry asbestos fibers on their clothing. Women tend to have less exposure to asbestos and do not typically carry asbestos around on their clothes.
Diagnosis
It is difficult to recognize mesothelioma due to its symptoms being often similar to other diseases. This could lead to patients being incorrectly diagnosed.
NYU Langone doctors will perform physical examinations and document the patient's medical background including asbestos exposure. Doctors can also order an X-ray of the chest or CT scan to detect lumps or other abnormalities, as well as evidence of past asbestos exposure like pleural plaques (thickened pleura with calcium deposits) and the buildup of fluid between the lung and chest wall (known as the pleural effusion).
Other diagnostic tests include an echocardiogram which examines the heart and blood vessels, and a magnetic resonance imaging, also known as MRI, test, which makes use of magnets and radio waves to make a series of precise images of the inside of the body. Another way doctors can diagnose mesothelioma is to perform 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 lens to determine whether it contains cancerous cells.
Mesothelioma can be classified based on the type of mesothelial cells involved, whether those cells are benign or malignant and the location, type, and stage of the tumor. Certain types of mesothelioma are at an increased risk of spreading or metastasizing, so it's important to determine the type of mesothelioma so that doctors can treat it before it gets out-of-control.
Doctors can also perform tests in the lab on tumors in order to determine specific proteins, genes, or other factors which can aid in describing the characteristics of cancer and plan treatment. These results are known as staging.
Treatment
A diagnosis of mesothelioma can be a frightening prospect. However, it's important to remember that the disease is treatable, especially in its early stages. Many patients with mesothelioma be afflicted for a long time without expanding.
Exposure to asbestos can trigger mesothelioma through a variety of ways. Asbestos fibres, tiny enough to be felt or observed through the naked eye, can become airborne and irritate the lung's lining (pleura). As time passes, the irritation causes the formation of scar tissue which leads to changes in the cell structure that eventually develop into tumors.
The pleura surrounds the heart and lungs and also the abdomen. Mesothelium is made up of cells that react to exposure to asbestos, causing it to inflame and develop scar tissue. As time passes, these changes result in the growth of malignant mesothelioma tumors.
The symptoms of pleural mesothelioma are shortness of breath and chest pain as well as the accumulation of fluid in the lungs (pleural effusion). In rare cases, the cancer can grow to the tissues surrounding the heart and reproductive organs.
If scans of imaging reveal an underlying mass in the lungs or stomach doctors will recommend biopsies. During the procedure, doctors take small amounts of the fluid or tumor for lab analysis. The results can confirm the diagnosis of mesothelioma, and also determine the most effective treatment plan.
There are a variety of mesothelioma treatment options, which include chemotherapy, surgery, and immunotherapy. The majority of doctors use an amalgamation of these techniques. Patients can also benefit by taking part in a clinical trial of new mesothelioma therapies. To learn more about the trials, patients should consult mesothelioma specialists who have expertise in treating the condition.
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