Guide To Mesothelioma And Asbestos: The Intermediate Guide On Mesothel…
Bill
2024-09-23 12:44
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Mesothelioma and Asbestos
Asbestos is a natural mineral that is found in long, thin fibres. Workers who are exposed asbestos regularly risk developing mesothelioma and other lung diseases.
The symptoms of these diseases might not manifest for years after exposure to asbestos. Different types of asbestos can cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma can be found in the lung's outer lining, or pleura. It is the most frequent mesothelioma type and accounts for 70% to 79% all diagnosed cases. The condition can cause chest pain, breath shortness and a feeling heaviness.
This type of cancer is often caused by exposure to asbestos which is a collection of minerals that are made up of microscopic fibres. Once inhaled, the fibers stick inside the lungs and cause irritation that results in scarring and DNA mutations. The pleura is the area that surrounds the lungs and chest cavity, so these irritations can affect both the lungs and a person's heart. Mesothelioma usually doesn't show symptoms until 30 to 50 years after exposure.
Shortness of breath and chest pain are the most frequent symptoms. Some patients may also suffer from chest tightness and coughing, or breathing difficulties. Patients with this type of cancer have a past that includes asbestos exposure at work. The most prevalent jobs that expose workers to the risk of developing pleural mesothelioma are manufacturing, construction and shipbuilding. Individuals who have served in the military are at greater risk due the extensive use asbestos in Navy vessels and Army bunkers.
The most commonly used staging system for pleural mysothelioma has been the TNM (tumor, lymph nodes and metastases) staging system. The stage that a patient is in at the time of diagnosis will help determine the treatment plan they will receive. Patients who have pleural mesothelioma which is in stage three or four will have a worse outlook than those in a lower stage. Stage four mesothelioma often spreads to the diaphragm, liver or even the heart of a patient. This can make the cancer 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 is found in the peritoneum, a membrane that lines the abdominal cavity and organs like the intestines and liver. Similar to pleural mesothelioma, asbestos exposure is the cause of peritoneal mesothelioma. There are only 300-500 cases diagnosed annually, which is less than pleural asbestosis.
As with pleural asbestosis symptoms can take several years to manifest. Most patients suffer from abdominal pain and abdominal swelling. The symptoms of this type of mesothelioma can also include nausea, weight loss and fever. Many of these symptoms could be mistaken for gastrointestinal problems which can lead to a false diagnosis.
Generally, doctors can find mesothelioma by conducting an extensive medical history and physical exam. Imaging tests like X-rays and CT scans can be used to detect mesothelioma. These tests can identify tumors and other signs of cancer which aren't evident on X-rays.
These test results allow doctors to diagnose mesothelioma, determine the stage and recommend treatment options. The staging is determined by the type of cells and whether or not the tumor has spread to other areas of the body.
asbestos law exposure is the biggest risk factor. People who have been in occupations which require asbestos law, like plumbing, manufacturing, electrical work, or construction, are at greater risk of developing the disease. However, even if individuals do not work in these fields, they can still be exposed to asbestos through family members or other sources. This is why anyone who believes they could be at risk should speak to an expert. A mesothelioma expert can help those who have a previous history of asbestos to find out more about their risk.
Risk Factors
Asbestos exposure is a major mesothelioma risk factor, making up as much as 80 percent of all cases. Exposure to asbestos can happen due to military service, work or living with those who worked with asbestos. When exposed to asbestos, particles are able to be inhaled into abdomen and lungs. These particles can cause irritation to the linings and trigger cancerous cells to develop in the mesothelium. After exposure to asbestos mesothelioma can develop between 15 and 60 years old.
Other risk factors include smoking, genetics and aging. People in their 40s and 50s are more likely to get mesothelioma than people younger or older. This is because mesothelioma usually occurs between 20 and 60 years from the first exposure before symptoms of cancer begin to manifest. It is important to remember that mesothelioma could be present in people who have been exposed to asbestos without having worked with it directly. This is referred to as indirect or secondary asbestos law exposure. It can be just as harmful as direct asbestos exposure.
Smoking increases the risk of developing mesothelioma since it causes mesothelium damage and makes it more vulnerable to asbestos. Mesothelioma can also be caused by certain illnesses such as asbestosis and pneumonia. It is also important to remember that mesothelioma is more common for men than women. This is because men are more likely to be exposed to asbestos and endure a a longer period of exposure than women. Also, men are more likely to live with someone who worked with asbestos and carry stray asbestos attorney fibers home on their clothing. Women tend to be less in contact with asbestos, and they don't usually bring asbestos home on their clothes.
Diagnosis
Mesothelioma is difficult to diagnose because the symptoms can be similar to other diseases. Because of this, victims are sometimes misdiagnosed.
NYU Langone doctors will perform an examination of the body and document the patient's medical history, including asbestos exposure. Doctors can also request an X-ray chest or CT scan to check for lumps and other abnormalities and also to look for evidence of asbestos exposure in the past like plaques in the pleura (thickened pleura with calcium deposits) and the formation of fluid between the lung and the chest wall (known as the pleural effusion).
Other diagnostic tests include an echocardiogram, which examines the blood vessels and the heart, and a magnetic resonance imaging, also known as MRI, test that uses magnets and radio waves to make a series of detailed images of the inside of the body. A surgical biopsy is a different method for doctors to identify mesothelioma. During a surgery biopsy doctors will remove a small part of tissue from the pleura or the peritoneum to be tested further. A pathologist is then able to examine the tissue under a microscope to see if it contains cancerous cells.
The mesothelial type involved, the malignant or benign nature of those cells, as well as the location the cancer, its type and the stage of the tumor, are used to categorize the disease. Certain types of mesothelioma may be more likely to grow or spread, so it is important to get a definite diagnosis so doctors can treat the disease before it goes out of control.
Doctors may also conduct tests in the lab on tumors to identify specific genes, proteins or other elements that can help them describe cancer characteristics and plan treatment. These results are called staging.
Treatment
A mesothelioma diagnose can be terrifying. It is important to remember, however, that cancer can be treated especially at its early stages. Many people with mesothelioma live for years with the disease, without spreading to other areas of their body.
Exposure to asbestos may cause mesothelioma in a number of ways. Asbestos particles, which are too small to be able to see or feel by the naked eye can become airborne and irritate the lung's lining (pleura). As time passes irritation can lead to formation of scar tissue, which can cause changes in the structure of cells which eventually lead to tumors.
The Pleura is a covering that covers the lungs, heart and abdomen. Mesothelium is made up of cells that react to asbestos which causes it to become inflamed and develop scar tissue. As time passes, these changes result in the growth of malignant mesothelioma cancers.
The signs of pleural mesothelioma can include breathlessness and chest pain, or the accumulation of fluid on the lungs (pleural effusion). In rare instances cancer can spread to the tissues that surround the reproductive organs and the heart.
If imaging scans show an area of concern in the stomach or lungs doctors will recommend a biopsies. In the course of the procedure, doctors remove a small amount of liquid or tumor for tests in the laboratory. The results will confirm the diagnosis of mesothelioma, and also determine the best treatment option.
There are many types of treatment for mesothelioma including chemotherapy and surgery. Most doctors use the combination of these treatments. Patients could also benefit from enrolling in a clinical trial of new mesothelioma treatment. To learn more, patients should speak with mesothelioma specialists who have had experience treating the disease.
Asbestos is a natural mineral that is found in long, thin fibres. Workers who are exposed asbestos regularly risk developing mesothelioma and other lung diseases.
The symptoms of these diseases might not manifest for years after exposure to asbestos. Different types of asbestos can cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma can be found in the lung's outer lining, or pleura. It is the most frequent mesothelioma type and accounts for 70% to 79% all diagnosed cases. The condition can cause chest pain, breath shortness and a feeling heaviness.
This type of cancer is often caused by exposure to asbestos which is a collection of minerals that are made up of microscopic fibres. Once inhaled, the fibers stick inside the lungs and cause irritation that results in scarring and DNA mutations. The pleura is the area that surrounds the lungs and chest cavity, so these irritations can affect both the lungs and a person's heart. Mesothelioma usually doesn't show symptoms until 30 to 50 years after exposure.
Shortness of breath and chest pain are the most frequent symptoms. Some patients may also suffer from chest tightness and coughing, or breathing difficulties. Patients with this type of cancer have a past that includes asbestos exposure at work. The most prevalent jobs that expose workers to the risk of developing pleural mesothelioma are manufacturing, construction and shipbuilding. Individuals who have served in the military are at greater risk due the extensive use asbestos in Navy vessels and Army bunkers.
The most commonly used staging system for pleural mysothelioma has been the TNM (tumor, lymph nodes and metastases) staging system. The stage that a patient is in at the time of diagnosis will help determine the treatment plan they will receive. Patients who have pleural mesothelioma which is in stage three or four will have a worse outlook than those in a lower stage. Stage four mesothelioma often spreads to the diaphragm, liver or even the heart of a patient. This can make the cancer 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 is found in the peritoneum, a membrane that lines the abdominal cavity and organs like the intestines and liver. Similar to pleural mesothelioma, asbestos exposure is the cause of peritoneal mesothelioma. There are only 300-500 cases diagnosed annually, which is less than pleural asbestosis.
As with pleural asbestosis symptoms can take several years to manifest. Most patients suffer from abdominal pain and abdominal swelling. The symptoms of this type of mesothelioma can also include nausea, weight loss and fever. Many of these symptoms could be mistaken for gastrointestinal problems which can lead to a false diagnosis.
Generally, doctors can find mesothelioma by conducting an extensive medical history and physical exam. Imaging tests like X-rays and CT scans can be used to detect mesothelioma. These tests can identify tumors and other signs of cancer which aren't evident on X-rays.
These test results allow doctors to diagnose mesothelioma, determine the stage and recommend treatment options. The staging is determined by the type of cells and whether or not the tumor has spread to other areas of the body.
asbestos law exposure is the biggest risk factor. People who have been in occupations which require asbestos law, like plumbing, manufacturing, electrical work, or construction, are at greater risk of developing the disease. However, even if individuals do not work in these fields, they can still be exposed to asbestos through family members or other sources. This is why anyone who believes they could be at risk should speak to an expert. A mesothelioma expert can help those who have a previous history of asbestos to find out more about their risk.
Risk Factors
Asbestos exposure is a major mesothelioma risk factor, making up as much as 80 percent of all cases. Exposure to asbestos can happen due to military service, work or living with those who worked with asbestos. When exposed to asbestos, particles are able to be inhaled into abdomen and lungs. These particles can cause irritation to the linings and trigger cancerous cells to develop in the mesothelium. After exposure to asbestos mesothelioma can develop between 15 and 60 years old.
Other risk factors include smoking, genetics and aging. People in their 40s and 50s are more likely to get mesothelioma than people younger or older. This is because mesothelioma usually occurs between 20 and 60 years from the first exposure before symptoms of cancer begin to manifest. It is important to remember that mesothelioma could be present in people who have been exposed to asbestos without having worked with it directly. This is referred to as indirect or secondary asbestos law exposure. It can be just as harmful as direct asbestos exposure.
Smoking increases the risk of developing mesothelioma since it causes mesothelium damage and makes it more vulnerable to asbestos. Mesothelioma can also be caused by certain illnesses such as asbestosis and pneumonia. It is also important to remember that mesothelioma is more common for men than women. This is because men are more likely to be exposed to asbestos and endure a a longer period of exposure than women. Also, men are more likely to live with someone who worked with asbestos and carry stray asbestos attorney fibers home on their clothing. Women tend to be less in contact with asbestos, and they don't usually bring asbestos home on their clothes.
Diagnosis
Mesothelioma is difficult to diagnose because the symptoms can be similar to other diseases. Because of this, victims are sometimes misdiagnosed.
NYU Langone doctors will perform an examination of the body and document the patient's medical history, including asbestos exposure. Doctors can also request an X-ray chest or CT scan to check for lumps and other abnormalities and also to look for evidence of asbestos exposure in the past like plaques in the pleura (thickened pleura with calcium deposits) and the formation of fluid between the lung and the chest wall (known as the pleural effusion).
Other diagnostic tests include an echocardiogram, which examines the blood vessels and the heart, and a magnetic resonance imaging, also known as MRI, test that uses magnets and radio waves to make a series of detailed images of the inside of the body. A surgical biopsy is a different method for doctors to identify mesothelioma. During a surgery biopsy doctors will remove a small part of tissue from the pleura or the peritoneum to be tested further. A pathologist is then able to examine the tissue under a microscope to see if it contains cancerous cells.
The mesothelial type involved, the malignant or benign nature of those cells, as well as the location the cancer, its type and the stage of the tumor, are used to categorize the disease. Certain types of mesothelioma may be more likely to grow or spread, so it is important to get a definite diagnosis so doctors can treat the disease before it goes out of control.
Doctors may also conduct tests in the lab on tumors to identify specific genes, proteins or other elements that can help them describe cancer characteristics and plan treatment. These results are called staging.
Treatment
A mesothelioma diagnose can be terrifying. It is important to remember, however, that cancer can be treated especially at its early stages. Many people with mesothelioma live for years with the disease, without spreading to other areas of their body.
Exposure to asbestos may cause mesothelioma in a number of ways. Asbestos particles, which are too small to be able to see or feel by the naked eye can become airborne and irritate the lung's lining (pleura). As time passes irritation can lead to formation of scar tissue, which can cause changes in the structure of cells which eventually lead to tumors.
The Pleura is a covering that covers the lungs, heart and abdomen. Mesothelium is made up of cells that react to asbestos which causes it to become inflamed and develop scar tissue. As time passes, these changes result in the growth of malignant mesothelioma cancers.
The signs of pleural mesothelioma can include breathlessness and chest pain, or the accumulation of fluid on the lungs (pleural effusion). In rare instances cancer can spread to the tissues that surround the reproductive organs and the heart.
If imaging scans show an area of concern in the stomach or lungs doctors will recommend a biopsies. In the course of the procedure, doctors remove a small amount of liquid or tumor for tests in the laboratory. The results will confirm the diagnosis of mesothelioma, and also determine the best treatment option.
There are many types of treatment for mesothelioma including chemotherapy and surgery. Most doctors use the combination of these treatments. Patients could also benefit from enrolling in a clinical trial of new mesothelioma treatment. To learn more, patients should speak with mesothelioma specialists who have had experience treating the disease.
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