Guide To Mesothelioma And Asbestos: The Intermediate Guide On Mesothel…
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Mesothelioma and Asbestos
Asbestos is a natural mineral that comes in long, thin fibres. Workers who are exposed asbestos on a regular basis risk developing mesothelioma and other lung diseases.
The symptoms of these diseases may not be evident for a long time after exposure to asbestos claim. Different types of asbestos can cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma can be found in the outer lung lining, or pleura. It is the most common type of mesothelioma, making up 70 to 79% of diagnosed cases. Patients with this disease experience pain in the chest and breath shortness and may also feel the sensation of weight in the chest.
This type of cancer usually caused by exposure to asbestos which is a cluster of minerals composed of microscopic fibers. When inhaled, these fibers are absorbed into the lung and cause irritation that results in scarring and DNA mutations. The pleura is the area that surrounds the chest cavity and lungs and therefore, these irritations could affect both the lungs and a person's heart. Mesothelioma symptoms are usually not apparent until 30 to 50 years after exposure.
The most commonly reported symptoms of pleural mesothelioma are chest pain and breath shortness. Some patients also experience difficulty breathing or chest tightness. Patients with this type of cancer typically have previous exposure to asbestos in the workplace. The most frequent jobs that expose people to the risk of pleural mesothelioma include construction, manufacturing and shipbuilding. Individuals who have served in the military are at greater risk due to the extensive use asbestos in Navy vessels and bunkers for the Army.
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 moment of diagnosis will determine the treatment plan they will receive. For instance, patients who have a pleural mesothelioma in stage three or four have a poorer prognosis than patients with a lower stage. Stage four mesothelioma often spreads to the diaphragm, liver and/or a person's heart. This can make it more difficult to treat and increases the likelihood of complications for patients.
Peritoneal Mesothelioma
Unlike pleural mesothelioma, which is a lung-lining cancer, peritoneal mesothelioma is found in the peritoneum - an elongated membrane that covers the abdominal cavity as well as organs such as the intestines and liver. Like pleural mesothelioma, peritoneal mesothelioma can be caused by asbestos exposure. The disease is much less prevalent than pleural mesothelioma. There are just 300-500 cases being diagnosed each year.
Like pleural mesothelioma, symptoms may take years to appear. Patients generally have abdominal pain, and may also have a lump in their abdomen. The symptoms of this type of mesothelioma could also include nausea or weight loss, as well as fever. A lot of these symptoms are similar to those of gastrointestinal issues, which can cause incorrect diagnosis.
Generally speaking, doctors can detect mesothelioma through a thorough health history and physical examination. They may also employ imaging tests like X-rays, CT scans and PET/CT scans to detect mesothelioma. These tests can identify tumors and other cancer signs which aren't visible on X-rays.
These test results allow doctors to diagnose mesothelioma, determine the stage and suggest treatment options. The stage of the disease is determined based on the type of cells and whether or not the tumor has spread to other areas of the body.
The most significant risk factor for mesothelioma is exposure to asbestos. People who have worked in asbestos-containing occupations, like electrical or plumbing work or in manufacturing and construction, are more likely to develop the disease. Even if an individual isn't employed in one of these fields, he or she can be exposed to asbestos through family members or other sources. Anyone who thinks they may be at risk should consult an expert. If they have a history of asbestos exposure, a mesothelioma specialist can assist them in finding out more about the risk.
Risk Factors
Asbestos exposure is a major risk factor for mesothelioma, making up as much as 80 percent of all cases. Exposure to asbestos may occur due to work, military service or by living with a person who is exposed to asbestos or used to do the same. 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 trigger cancerous cells to form in the mesothelium. Mesothelioma can take anywhere between 15 and 60 years to develop following 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 after the initial time of exposure before the first signs of cancer appear. It is also important to note that mesothelioma is a possibility in people who were exposed to asbestos but did not engage directly with it. This is known as secondary or indirect exposure to asbestos and it is just as harmful as direct exposure.
Smoking can increase the likelihood of getting mesothelioma because it damages the mesothelium, which makes it more vulnerable to asbestos. Additionally, mesothelioma can be worsened by certain diseases like pneumonia and asbestosis. It is also important to note that mesothelioma occurs more frequently in males than females. This is due to the fact that men are more likely to work with asbestos and experience a more exposure than women. Men are also more likely to have lived with someone who has worked with asbestos and to have asbestos fibers on their clothing. Women are less likely to be exposed to asbestos and don't typically carry asbestos on their clothing.
Diagnosis
Mesothelioma is a difficult cancer to identify because the symptoms are often similar to other conditions. This can lead to victims being misdiagnosed.
The first step in identifying 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 check for lumps or other abnormalities, as well as evidence of asbestos attorney exposure in the past like plaques on the pleura (thickened pleura with calcium deposits) and the accumulation of fluid between the lung and chest wall (known as the pleural effusion).
Other diagnostic tests include a magnetic resonance image or MRI test, that uses radio waves and magnets in order to create a series of detailed images of the inside of the body. A surgical biopsy is yet another method doctors use to diagnose mesothelioma. In a surgical biopsy doctors will remove a small piece of tissue from pleura or the peritoneum to be examined further. A pathologist can examine the tissue with microscopes to determine whether it is contaminated with cancerous cells.
Mesothelioma is classified based on the mesothelial type involved, whether these cells are benign or malignant, and the location of the tumor, its type, and the stage of the tumor. Some types of mesothelioma are more likely to develop metastasis or spread, so it is important to get a definite diagnosis so that doctors can treat the disease before it becomes out of control.
Doctors may also conduct laboratory tests on tumors in order to determine specific proteins, genes or other factors that can aid in describing the characteristics of cancer and plan treatment. These results are referred to as staging.
Treatment
A mesothelioma diagnosis can be terrifying. It is important to keep in mind that cancer can be treated, particularly in 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 cause mesothelioma in a number of ways. Asbestos fibers, which are too small to be felt or observed through the naked eye, can become airborne, irritating the lining of the lung (pleura). Over time the irritation can lead to the formation of scar tissues that eventually result in tumors.
The pleura is a protective covering that covers the lungs, heart and abdomen. Mesothelium is made up of cells that react when exposed to asbestos. They cause inflammation to the tissue and cause it to become scarred. In time, these changes can cause the development of malignant mesothelioma tumors.
Symptoms of pleural mesothelioma include breathlessness and chest pain as well as an accumulation of fluid in the lung (pleural effusion). In rare instances cancer may spread to the tissues around the reproductive organs and the heart.
A doctor will request biopsy if imaging scans show the possibility of a lung tumor or stomach. The procedure involves the removal of small amounts of liquid or tumor for tests in the laboratory. The results can confirm a mesothelioma diagnosis and provide the best treatment plan.
There are many types of mesothelioma treatments, which include chemotherapy, surgery, and immunotherapy. The majority of doctors employ a combination of these treatments. Patients can also benefit by participating in a clinical study of new mesothelioma treatments. To learn more about the trials, patients should speak with a mesothelioma specialist who has had experience treating the disease.
Asbestos is a natural mineral that comes in long, thin fibres. Workers who are exposed asbestos on a regular basis risk developing mesothelioma and other lung diseases.
The symptoms of these diseases may not be evident for a long time after exposure to asbestos claim. Different types of asbestos can cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma can be found in the outer lung lining, or pleura. It is the most common type of mesothelioma, making up 70 to 79% of diagnosed cases. Patients with this disease experience pain in the chest and breath shortness and may also feel the sensation of weight in the chest.
This type of cancer usually caused by exposure to asbestos which is a cluster of minerals composed of microscopic fibers. When inhaled, these fibers are absorbed into the lung and cause irritation that results in scarring and DNA mutations. The pleura is the area that surrounds the chest cavity and lungs and therefore, these irritations could affect both the lungs and a person's heart. Mesothelioma symptoms are usually not apparent until 30 to 50 years after exposure.
The most commonly reported symptoms of pleural mesothelioma are chest pain and breath shortness. Some patients also experience difficulty breathing or chest tightness. Patients with this type of cancer typically have previous exposure to asbestos in the workplace. The most frequent jobs that expose people to the risk of pleural mesothelioma include construction, manufacturing and shipbuilding. Individuals who have served in the military are at greater risk due to the extensive use asbestos in Navy vessels and bunkers for the Army.
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 moment of diagnosis will determine the treatment plan they will receive. For instance, patients who have a pleural mesothelioma in stage three or four have a poorer prognosis than patients with a lower stage. Stage four mesothelioma often spreads to the diaphragm, liver and/or a person's heart. This can make it more difficult to treat and increases the likelihood of complications for patients.
Peritoneal Mesothelioma
Unlike pleural mesothelioma, which is a lung-lining cancer, peritoneal mesothelioma is found in the peritoneum - an elongated membrane that covers the abdominal cavity as well as organs such as the intestines and liver. Like pleural mesothelioma, peritoneal mesothelioma can be caused by asbestos exposure. The disease is much less prevalent than pleural mesothelioma. There are just 300-500 cases being diagnosed each year.
Like pleural mesothelioma, symptoms may take years to appear. Patients generally have abdominal pain, and may also have a lump in their abdomen. The symptoms of this type of mesothelioma could also include nausea or weight loss, as well as fever. A lot of these symptoms are similar to those of gastrointestinal issues, which can cause incorrect diagnosis.
Generally speaking, doctors can detect mesothelioma through a thorough health history and physical examination. They may also employ imaging tests like X-rays, CT scans and PET/CT scans to detect mesothelioma. These tests can identify tumors and other cancer signs which aren't visible on X-rays.
These test results allow doctors to diagnose mesothelioma, determine the stage and suggest treatment options. The stage of the disease is determined based on the type of cells and whether or not the tumor has spread to other areas of the body.
The most significant risk factor for mesothelioma is exposure to asbestos. People who have worked in asbestos-containing occupations, like electrical or plumbing work or in manufacturing and construction, are more likely to develop the disease. Even if an individual isn't employed in one of these fields, he or she can be exposed to asbestos through family members or other sources. Anyone who thinks they may be at risk should consult an expert. If they have a history of asbestos exposure, a mesothelioma specialist can assist them in finding out more about the risk.
Risk Factors
Asbestos exposure is a major risk factor for mesothelioma, making up as much as 80 percent of all cases. Exposure to asbestos may occur due to work, military service or by living with a person who is exposed to asbestos or used to do the same. 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 trigger cancerous cells to form in the mesothelium. Mesothelioma can take anywhere between 15 and 60 years to develop following 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 after the initial time of exposure before the first signs of cancer appear. It is also important to note that mesothelioma is a possibility in people who were exposed to asbestos but did not engage directly with it. This is known as secondary or indirect exposure to asbestos and it is just as harmful as direct exposure.
Smoking can increase the likelihood of getting mesothelioma because it damages the mesothelium, which makes it more vulnerable to asbestos. Additionally, mesothelioma can be worsened by certain diseases like pneumonia and asbestosis. It is also important to note that mesothelioma occurs more frequently in males than females. This is due to the fact that men are more likely to work with asbestos and experience a more exposure than women. Men are also more likely to have lived with someone who has worked with asbestos and to have asbestos fibers on their clothing. Women are less likely to be exposed to asbestos and don't typically carry asbestos on their clothing.
Diagnosis
Mesothelioma is a difficult cancer to identify because the symptoms are often similar to other conditions. This can lead to victims being misdiagnosed.
The first step in identifying 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 check for lumps or other abnormalities, as well as evidence of asbestos attorney exposure in the past like plaques on the pleura (thickened pleura with calcium deposits) and the accumulation of fluid between the lung and chest wall (known as the pleural effusion).
Other diagnostic tests include a magnetic resonance image or MRI test, that uses radio waves and magnets in order to create a series of detailed images of the inside of the body. A surgical biopsy is yet another method doctors use to diagnose mesothelioma. In a surgical biopsy doctors will remove a small piece of tissue from pleura or the peritoneum to be examined further. A pathologist can examine the tissue with microscopes to determine whether it is contaminated with cancerous cells.
Mesothelioma is classified based on the mesothelial type involved, whether these cells are benign or malignant, and the location of the tumor, its type, and the stage of the tumor. Some types of mesothelioma are more likely to develop metastasis or spread, so it is important to get a definite diagnosis so that doctors can treat the disease before it becomes out of control.
Doctors may also conduct laboratory tests on tumors in order to determine specific proteins, genes or other factors that can aid in describing the characteristics of cancer and plan treatment. These results are referred to as staging.
Treatment
A mesothelioma diagnosis can be terrifying. It is important to keep in mind that cancer can be treated, particularly in 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 cause mesothelioma in a number of ways. Asbestos fibers, which are too small to be felt or observed through the naked eye, can become airborne, irritating the lining of the lung (pleura). Over time the irritation can lead to the formation of scar tissues that eventually result in tumors.
The pleura is a protective covering that covers the lungs, heart and abdomen. Mesothelium is made up of cells that react when exposed to asbestos. They cause inflammation to the tissue and cause it to become scarred. In time, these changes can cause the development of malignant mesothelioma tumors.
Symptoms of pleural mesothelioma include breathlessness and chest pain as well as an accumulation of fluid in the lung (pleural effusion). In rare instances cancer may spread to the tissues around the reproductive organs and the heart.
A doctor will request biopsy if imaging scans show the possibility of a lung tumor or stomach. The procedure involves the removal of small amounts of liquid or tumor for tests in the laboratory. The results can confirm a mesothelioma diagnosis and provide the best treatment plan.
There are many types of mesothelioma treatments, which include chemotherapy, surgery, and immunotherapy. The majority of doctors employ a combination of these treatments. Patients can also benefit by participating in a clinical study of new mesothelioma treatments. To learn more about the trials, patients should speak with a mesothelioma specialist who has had experience treating the disease.
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