Mesothelioma and Asbestos
Asbestos is a naturally occurring mineral that is made up of thin, long fibres. Workers who are exposed to asbestos regularly risk developing mesothelioma and other lung diseases of different types.
Symptoms of these diseases may not show up for decades after exposure to asbestos. Different asbestos types can cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma, a form of cancer, that affects the lung's outer the lining (pleura). It is the most prevalent form of mesothelioma and is responsible for 70 to 79% all diagnosed cases. Patients with this disease feel chest pain and shortness of breath and may also feel a sensation of heaviness in the chest.
Exposure to asbestos, a group of minerals made of microscopic fibers, usually causes this type of cancer. These fibers, when inhaled can cause irritation and DNA mutations. The pleura is the area that surrounds the lungs and chest cavity This means that these irritations can affect both the lungs and the heart of a person. Mesothelioma usually doesn't show symptoms until 30 to 50 years after exposure.
The most common symptoms of pleural mesothelioma are chest pain and breath shortness. Patients may also experience chest tightness, coughing or difficulty breathing. Patients with this cancer have a history that includes asbestos exposure at work. The most prevalent jobs that expose workers to the risk of pleural mesothelioma include manufacturing, construction and shipbuilding. People who have worked in the military could be at risk due to the widespread asbestos usage in Navy vessels and bunkers for the army.
The TNM (tumors, lymph nodes, and metastases staging system) is the most common staging system used for the pleural adenocarcinoma. The stage a patient is in at the time of diagnosis will help determine the treatment plan they should follow. Patients with pleural mesothelioma that is in stage three or stage four will suffer a more negative outlook than those in a lower stage. Mesothelioma in stage four can spread to the liver, heart or diaphragm. This can make it more difficult to treat and increases the chance of complications for the patient.
Peritoneal Mesothelioma
In contrast to pleural mesothelioma which develops in the lung lining, peritoneal mesothelioma is found in the peritoneum -- an elongated membrane that covers the abdominal cavity as well as organs like the intestines and the liver. As with pleural mesothelioma asbestos exposure is the cause of peritoneal mesothelioma. The disease is much less prevalent than pleural mesothelioma. There are just 300-500 cases being diagnosed each year.
As with pleural asbestosis symptoms can take a long time to show. The majority of patients suffer from abdominal pain and a mass in the abdomen. This kind of mesothelioma can also cause nausea, weight loss, and fever. A lot of these symptoms are similar to symptoms of digestive problems, which can result in misdiagnosis.
Doctors can identify mesothelioma by reviewing the medical history of the patient and performing a physical exam. Imaging tests such as X-rays or CT scans can be used to identify mesothelioma. These tests can reveal tumors and other signs of cancer which aren't evident on X-rays.
The results of these tests allow doctors to identify mesothelioma, and determine the stage. They can also suggest treatment options. The stage of the disease is determined based on the cell type and whether or the tumor has spread to other parts of the body.
Asbestos exposure is the biggest risk factor. People who have worked in Asbestos Case-related jobs, such as electrical or plumbing work or in construction, manufacturing and manufacturing are more likely to contract the disease. Even if they do not work in these fields they may be exposed to asbestos through family members or through other sources. This is why anyone who is concerned that they might be at risk should talk to a doctor. If they have any history of exposure to asbestos or mesothelioma, a specialist can assist them in learning more about their risk.
Risk Factors
Asbestos exposure is a major risk factor for mesothelioma, which accounts for as much as 80 percent of all cases. Exposure to asbestos attorney can happen as a result of military service, work or living with those who worked with asbestos. Asbestos particles are inhaled by those who are exposed to it. These particles can cause irritation to the linings and can cause cancerous cells to grow in the mesothelium. Mesothelioma can take between 15 and 60 years to develop after exposure to asbestos litigation.
Other risk factors include smoking, genetics and the advancing age. People in their 40s or 50s are at greater risk of developing mesothelioma as compared to those who are younger or older. It takes mesothelioma 20-60 years to show signs of cancer after the first exposure. It is important to keep in mind that mesothelioma could develop in those who have been exposed to asbestos, but without having been directly exposed to it. This is referred to as indirect or secondary asbestos exposure and can be as dangerous as direct asbestos exposure.
Smoking increases the risk of mesothelioma, since it damages mesothelium. It also makes it more susceptible. Mesothelioma is also aggravated by certain diseases, such as asbestosis and pneumonia. Men are more likely to develop mesothelioma than females. 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 carry asbestos fibers on their clothing. Women are less likely to be in contact with asbestos, and don't typically carry asbestos on their clothes.
Diagnosis
It is difficult to recognize mesothelioma since its symptoms are frequently similar to other illnesses. This can lead to victims being misdiagnosed.
The first step to diagnose mesothelioma is for NYU Langone doctors to perform an examination and write note of the medical history of the patient including asbestos exposure. Doctors may also request an CT scan or chest X-ray in order to look for lumps, abnormalities, and evidence of asbestos exposure. These include pleural plaques, thickened pleura and calcium deposits.
Other diagnostic tests include an echocardiogram which examines the blood vessels and the heart, and a magnetic resonance imaging, or MRI test that uses magnets and radio waves to create precise images of the inside of the body. Another method doctors use to diagnose mesothelioma is by performing an operation called a biopsy. During a surgical biopsy, doctors remove a small piece of tissue from the peritoneum or pleura for further testing. A pathologist is then able to look at the tissue under microscopes to determine whether it has cancerous cells.
Mesothelioma is classified according to the type of mesothelial cell involved, whether the cells are benign or malignant and also the location, type, and 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 tests in the laboratory on tumors to identify specific genes, proteins or other factors that will help them identify cancer characteristics and determine the best treatment. These results are known as staging.
Treatment
A mesothelioma diagnosis is terrifying. It is crucial to remember, however, that cancer can be treated, particularly in its early stages. Many patients with mesothelioma be afflicted for many years without it spreading.
Exposure to asbestos case can cause mesothelioma by a variety of mechanisms. Asbestos fibres, small enough to not be felt or observed by naked eyes can be airborne and irritate the lining of the lung (pleura). In time irritation leads to formation of scar tissue which causes changes in the structure of cells that can eventually grow into tumors.
The pleura is a protective covering that covers the abdomen, heart, and lungs. Mesothelium consists of cells that react to exposure to asbestos and cause it to enflame and form scar tissue. These changes can eventually result in malignant mesothelioma tumors.
The signs of pleural mesothelioma can include breathlessness and chest pain, or the accumulation of fluid on the lungs (pleural effusion). In rare cases, the cancer can be spread to the tissues around the heart and reproductive organs.
A doctor will request biopsy if imaging scans reveal a possible mass in the lungs or stomach. In the course of the procedure, doctors remove some of the liquid or tumor for laboratory testing. The results will confirm a mesothelioma diagnosis and determine the best treatment plan.
There are many types of treatment for mesothelioma including chemotherapy and surgery. Most doctors utilize a combination of these methods. Enrolling in clinical trials of new mesothelioma treatment may also be beneficial to patients. Patients can learn more about the trials by consulting a mesothelioma expert who has treated the condition.
Asbestos is a naturally occurring mineral that is made up of thin, long fibres. Workers who are exposed to asbestos regularly risk developing mesothelioma and other lung diseases of different types.
Symptoms of these diseases may not show up for decades after exposure to asbestos. Different asbestos types can cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma, a form of cancer, that affects the lung's outer the lining (pleura). It is the most prevalent form of mesothelioma and is responsible for 70 to 79% all diagnosed cases. Patients with this disease feel chest pain and shortness of breath and may also feel a sensation of heaviness in the chest.
Exposure to asbestos, a group of minerals made of microscopic fibers, usually causes this type of cancer. These fibers, when inhaled can cause irritation and DNA mutations. The pleura is the area that surrounds the lungs and chest cavity This means that these irritations can affect both the lungs and the heart of a person. Mesothelioma usually doesn't show symptoms until 30 to 50 years after exposure.
The most common symptoms of pleural mesothelioma are chest pain and breath shortness. Patients may also experience chest tightness, coughing or difficulty breathing. Patients with this cancer have a history that includes asbestos exposure at work. The most prevalent jobs that expose workers to the risk of pleural mesothelioma include manufacturing, construction and shipbuilding. People who have worked in the military could be at risk due to the widespread asbestos usage in Navy vessels and bunkers for the army.
The TNM (tumors, lymph nodes, and metastases staging system) is the most common staging system used for the pleural adenocarcinoma. The stage a patient is in at the time of diagnosis will help determine the treatment plan they should follow. Patients with pleural mesothelioma that is in stage three or stage four will suffer a more negative outlook than those in a lower stage. Mesothelioma in stage four can spread to the liver, heart or diaphragm. This can make it more difficult to treat and increases the chance of complications for the patient.
Peritoneal Mesothelioma
In contrast to pleural mesothelioma which develops in the lung lining, peritoneal mesothelioma is found in the peritoneum -- an elongated membrane that covers the abdominal cavity as well as organs like the intestines and the liver. As with pleural mesothelioma asbestos exposure is the cause of peritoneal mesothelioma. The disease is much less prevalent than pleural mesothelioma. There are just 300-500 cases being diagnosed each year.
As with pleural asbestosis symptoms can take a long time to show. The majority of patients suffer from abdominal pain and a mass in the abdomen. This kind of mesothelioma can also cause nausea, weight loss, and fever. A lot of these symptoms are similar to symptoms of digestive problems, which can result in misdiagnosis.
Doctors can identify mesothelioma by reviewing the medical history of the patient and performing a physical exam. Imaging tests such as X-rays or CT scans can be used to identify mesothelioma. These tests can reveal tumors and other signs of cancer which aren't evident on X-rays.
The results of these tests allow doctors to identify mesothelioma, and determine the stage. They can also suggest treatment options. The stage of the disease is determined based on the cell type and whether or the tumor has spread to other parts of the body.
Asbestos exposure is the biggest risk factor. People who have worked in Asbestos Case-related jobs, such as electrical or plumbing work or in construction, manufacturing and manufacturing are more likely to contract the disease. Even if they do not work in these fields they may be exposed to asbestos through family members or through other sources. This is why anyone who is concerned that they might be at risk should talk to a doctor. If they have any history of exposure to asbestos or mesothelioma, a specialist can assist them in learning more about their risk.
Risk Factors
Asbestos exposure is a major risk factor for mesothelioma, which accounts for as much as 80 percent of all cases. Exposure to asbestos attorney can happen as a result of military service, work or living with those who worked with asbestos. Asbestos particles are inhaled by those who are exposed to it. These particles can cause irritation to the linings and can cause cancerous cells to grow in the mesothelium. Mesothelioma can take between 15 and 60 years to develop after exposure to asbestos litigation.
Other risk factors include smoking, genetics and the advancing age. People in their 40s or 50s are at greater risk of developing mesothelioma as compared to those who are younger or older. It takes mesothelioma 20-60 years to show signs of cancer after the first exposure. It is important to keep in mind that mesothelioma could develop in those who have been exposed to asbestos, but without having been directly exposed to it. This is referred to as indirect or secondary asbestos exposure and can be as dangerous as direct asbestos exposure.
Smoking increases the risk of mesothelioma, since it damages mesothelium. It also makes it more susceptible. Mesothelioma is also aggravated by certain diseases, such as asbestosis and pneumonia. Men are more likely to develop mesothelioma than females. 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 carry asbestos fibers on their clothing. Women are less likely to be in contact with asbestos, and don't typically carry asbestos on their clothes.
Diagnosis
It is difficult to recognize mesothelioma since its symptoms are frequently similar to other illnesses. This can lead to victims being misdiagnosed.
The first step to diagnose mesothelioma is for NYU Langone doctors to perform an examination and write note of the medical history of the patient including asbestos exposure. Doctors may also request an CT scan or chest X-ray in order to look for lumps, abnormalities, and evidence of asbestos exposure. These include pleural plaques, thickened pleura and calcium deposits.
Other diagnostic tests include an echocardiogram which examines the blood vessels and the heart, and a magnetic resonance imaging, or MRI test that uses magnets and radio waves to create precise images of the inside of the body. Another method doctors use to diagnose mesothelioma is by performing an operation called a biopsy. During a surgical biopsy, doctors remove a small piece of tissue from the peritoneum or pleura for further testing. A pathologist is then able to look at the tissue under microscopes to determine whether it has cancerous cells.
Mesothelioma is classified according to the type of mesothelial cell involved, whether the cells are benign or malignant and also the location, type, and 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 tests in the laboratory on tumors to identify specific genes, proteins or other factors that will help them identify cancer characteristics and determine the best treatment. These results are known as staging.
Treatment
A mesothelioma diagnosis is terrifying. It is crucial to remember, however, that cancer can be treated, particularly in its early stages. Many patients with mesothelioma be afflicted for many years without it spreading.
Exposure to asbestos case can cause mesothelioma by a variety of mechanisms. Asbestos fibres, small enough to not be felt or observed by naked eyes can be airborne and irritate the lining of the lung (pleura). In time irritation leads to formation of scar tissue which causes changes in the structure of cells that can eventually grow into tumors.
The pleura is a protective covering that covers the abdomen, heart, and lungs. Mesothelium consists of cells that react to exposure to asbestos and cause it to enflame and form scar tissue. These changes can eventually result in malignant mesothelioma tumors.
The signs of pleural mesothelioma can include breathlessness and chest pain, or the accumulation of fluid on the lungs (pleural effusion). In rare cases, the cancer can be spread to the tissues around the heart and reproductive organs.
A doctor will request biopsy if imaging scans reveal a possible mass in the lungs or stomach. In the course of the procedure, doctors remove some of the liquid or tumor for laboratory testing. The results will confirm a mesothelioma diagnosis and determine the best treatment plan.
There are many types of treatment for mesothelioma including chemotherapy and surgery. Most doctors utilize a combination of these methods. Enrolling in clinical trials of new mesothelioma treatment may also be beneficial to patients. Patients can learn more about the trials by consulting a mesothelioma expert who has treated the condition.
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