Guide To Mesothelioma And Asbestos: The Intermediate Guide On Mesothel…
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작성자 Sherlyn 작성일24-07-08 12:42 조회6회 댓글0건본문
Mesothelioma and Asbestos
Asbestos is a naturally occurring mineral that is made up of thin, long fibres. People who are regularly exposed to asbestos may develop lung diseases, such as mesothelioma.
It may take decades for symptoms to appear after asbestos exposure. Different asbestos types can cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma is a cancer of the lung's outer lining, or pleura. It is the most common mesothelioma type, accounting for up 70 to 79% of diagnosed cases. This condition causes chest pain, shortness of breathe and a feeling weightiness.
This type of cancer typically caused through exposure to asbestos, which is a collection of minerals composed of microscopic fibers. Once inhaled, these fibers stick inside the lung and cause irritation which results in scarring and DNA mutations. Pleura surrounds both the chest cavity and 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 pain and breath shortness. Some patients may also experience chest tightness and coughing, or breathing difficulties. Patients with this type of cancer typically have previous exposure to asbestos in the workplace. Manufacturing, construction and shipbuilding are among the most common jobs that put people at a high chance of developing pleural mesothelioma. People who were in the military are at a greater risk due the widespread use of asbestos in Navy vessels and bunkers for the Army.
The TNM (tumors lymph nodes and metastases staging system) is the most common staging system for the pleural adenocarcinoma. The stage a patient is in at diagnosis will assist their doctor in determining the best treatment plan for them. Patients suffering from pleural mesothelioma who is in stage three or stage four will suffer a more negative prognosis than those in a lower stage. Stage four mesothelioma can develop into the liver, heart or diaphragm. This could make the cancer more difficult to treat and increase the risk of complications for the patient.
Peritoneal Mesothelioma
Contrary to pleural cancer which forms in the lining of the lung, peritoneal cancer develops in a membrane that surrounds the abdominal cavity, which includes organs such as the liver and intestines. Similar to pleural mesothelioma, asbestos exposure is the cause of peritoneal mesothelioma. It is estimated that only 300-500 cases are diagnosed annually which is lower than pleural asbestosis.
As with pleural asbestosis, symptoms can take a long time to show. Most patients experience abdominal pain and a mass in the abdomen. This kind of mesothelioma can cause nausea, weight loss and fever. Many of these symptoms could be misinterpreted as gastrointestinal issues which can lead to a false diagnosis.
Typically, doctors can identify mesothelioma after a thorough health history and physical examination. Imaging tests like X-rays or CT scans can be used to detect mesothelioma. These tests can detect tumors and other cancer signs that aren't evident on X-rays.
These tests enable doctors to diagnose mesothelioma, determine the stage and suggest treatment options. Staging is determined based on the cell type and whether or the cancer has spread to other areas of the body.
Asbestos exposure is the most important risk factor. People who have worked in asbestos-containing jobs, such as electrical or plumbing work or in construction and manufacturing, are more likely to develop the disease. Even if a person does not work in one of these areas however, they may still be exposed to asbestos through family members and other sources. Therefore, anyone who suspects they may be at risk should speak to an expert. If they have any history of exposure to asbestos and mesothelioma is a concern, a specialist will help them find out more about their risk.
Risk Factors
Asbestos is the main mesothelioma-related risk factor. It accounts for up to 80percent of cases. Exposure to asbestos lawsuit may occur due to work, military service or by living with a person who works with asbestos or was previously exposed to doing so. When exposed to asbestos, small particles can be inhaled into the lungs and abdomen. These particles can cause irritation to the linings, causing cancerous cells to grow in the mesothelium. Mesothelioma may take between 15 and 60 years to develop following exposure to asbestos.
Other risk factors include smoking, genetics and the advancing age. People in their 40s and 50s are more likely develop mesothelioma than those who are younger or more senior. It takes mesothelioma between 20 and 60 years to manifest cancer symptoms after the first exposure. It is also important to note that mesothelioma may develop in people who have been exposed to asbestos, but did not work with it directly. This is known as indirect or secondary exposure to asbestos and it can be just as dangerous as direct exposure.
Smoking increases the risk of mesothelioma, as it damages the mesothelium. It also makes it more susceptible. Mesothelioma is also aggravated by certain diseases, such as asbestosis and pneumonia. It is also important to note that mesothelioma is more common for men than women. Men are more likely than women to have been exposed to asbestos for a longer period of time and work with it. Men are also more likely to have lived with someone who had worked with asbestos and to carry asbestos fibers on their clothing. Women are less likely to come exposed to asbestos and don't typically bring asbestos home on their clothes.
Diagnosis
Mesothelioma is a difficult disease to recognize because the symptoms often resemble other diseases. This can lead to victims being wrongly diagnosed.
NYU Langone doctors will perform physical examinations and document the patient's medical history including asbestos exposure. Doctors will also order a CT scan or chest X-ray in order to look for lumps, abnormalities and evidence of asbestos exposure. These include plaques in the pleura, thickened pleura and calcium deposits.
Other diagnostic tests include a magnetic resonance image or MRI test, which makes use of radio waves and magnets to create a series of detailed images of the inside of the body. Another way doctors can diagnose mesothelioma is to perform a surgical biopsy. In a surgical biopsy doctors take a small amount of tissue from the pleura or peritoneum for further analysis. A pathologist is then able to examine the tissue under microscopes to determine whether it has cancerous cells.
The type of mesothelial cell involved and the benign or malignant nature of these cells as well as the location the cancer, its type and the stage of the cancer are used to classify the disease. Certain mesothelioma types have an increased risk of spreading or metastasizing therefore it is essential to determine the type of mesothelioma so doctors can treat it prior to it becoming out of control.
Doctors may also conduct laboratory tests on a tumor to identify specific proteins, genes and other factors which can help them identify the characteristics of cancer and plan treatment. These results are called staging.
Treatment
A diagnosis of mesothelioma may be terrifying. It is important to remember that cancer can be treated, particularly in its initial stages. Many patients with mesothelioma survive for years with the disease without it spreading to other organs of their body.
Exposure to asbestos can cause mesothelioma through a variety of ways. Asbestos fibers, too small to be able to see or feel by the naked eye can become airborne and irritate the lining of the lungs (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 protects the lungs, heart and abdomen. Mesothelium consists of cells that react to exposure to asbestos, causing it to inflame and form scar tissue. These changes eventually cause mesothelioma cancers.
A shortness of breath, chest discomfort, or the accumulation of fluid on the lungs are all indications of pleural msothelioma. In rare instances cancer may spread to the tissues around the reproductive organs and the heart.
A doctor will request biopsy if imaging scans reveal a possible tumor 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 most effective treatment plan.
There are many types of treatment for mesothelioma including chemotherapy and surgery. The majority of doctors employ a combination of these treatments. Enrolling in clinical trials of mesothelioma treatments that are new could be beneficial for patients. To learn more about the trials, patients should speak with mesothelioma specialists who have had experience treating the disease.
Asbestos is a naturally occurring mineral that is made up of thin, long fibres. People who are regularly exposed to asbestos may develop lung diseases, such as mesothelioma.
It may take decades for symptoms to appear after asbestos exposure. Different asbestos types can cause different symptoms.
Pleural Mesothelioma
Pleural mesothelioma is a cancer of the lung's outer lining, or pleura. It is the most common mesothelioma type, accounting for up 70 to 79% of diagnosed cases. This condition causes chest pain, shortness of breathe and a feeling weightiness.
This type of cancer typically caused through exposure to asbestos, which is a collection of minerals composed of microscopic fibers. Once inhaled, these fibers stick inside the lung and cause irritation which results in scarring and DNA mutations. Pleura surrounds both the chest cavity and 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 pain and breath shortness. Some patients may also experience chest tightness and coughing, or breathing difficulties. Patients with this type of cancer typically have previous exposure to asbestos in the workplace. Manufacturing, construction and shipbuilding are among the most common jobs that put people at a high chance of developing pleural mesothelioma. People who were in the military are at a greater risk due the widespread use of asbestos in Navy vessels and bunkers for the Army.
The TNM (tumors lymph nodes and metastases staging system) is the most common staging system for the pleural adenocarcinoma. The stage a patient is in at diagnosis will assist their doctor in determining the best treatment plan for them. Patients suffering from pleural mesothelioma who is in stage three or stage four will suffer a more negative prognosis than those in a lower stage. Stage four mesothelioma can develop into the liver, heart or diaphragm. This could make the cancer more difficult to treat and increase the risk of complications for the patient.
Peritoneal Mesothelioma
Contrary to pleural cancer which forms in the lining of the lung, peritoneal cancer develops in a membrane that surrounds the abdominal cavity, which includes organs such as the liver and intestines. Similar to pleural mesothelioma, asbestos exposure is the cause of peritoneal mesothelioma. It is estimated that only 300-500 cases are diagnosed annually which is lower than pleural asbestosis.
As with pleural asbestosis, symptoms can take a long time to show. Most patients experience abdominal pain and a mass in the abdomen. This kind of mesothelioma can cause nausea, weight loss and fever. Many of these symptoms could be misinterpreted as gastrointestinal issues which can lead to a false diagnosis.
Typically, doctors can identify mesothelioma after a thorough health history and physical examination. Imaging tests like X-rays or CT scans can be used to detect mesothelioma. These tests can detect tumors and other cancer signs that aren't evident on X-rays.
These tests enable doctors to diagnose mesothelioma, determine the stage and suggest treatment options. Staging is determined based on the cell type and whether or the cancer has spread to other areas of the body.
Asbestos exposure is the most important risk factor. People who have worked in asbestos-containing jobs, such as electrical or plumbing work or in construction and manufacturing, are more likely to develop the disease. Even if a person does not work in one of these areas however, they may still be exposed to asbestos through family members and other sources. Therefore, anyone who suspects they may be at risk should speak to an expert. If they have any history of exposure to asbestos and mesothelioma is a concern, a specialist will help them find out more about their risk.
Risk Factors
Asbestos is the main mesothelioma-related risk factor. It accounts for up to 80percent of cases. Exposure to asbestos lawsuit may occur due to work, military service or by living with a person who works with asbestos or was previously exposed to doing so. When exposed to asbestos, small particles can be inhaled into the lungs and abdomen. These particles can cause irritation to the linings, causing cancerous cells to grow in the mesothelium. Mesothelioma may take between 15 and 60 years to develop following exposure to asbestos.
Other risk factors include smoking, genetics and the advancing age. People in their 40s and 50s are more likely develop mesothelioma than those who are younger or more senior. It takes mesothelioma between 20 and 60 years to manifest cancer symptoms after the first exposure. It is also important to note that mesothelioma may develop in people who have been exposed to asbestos, but did not work with it directly. This is known as indirect or secondary exposure to asbestos and it can be just as dangerous as direct exposure.
Smoking increases the risk of mesothelioma, as it damages the mesothelium. It also makes it more susceptible. Mesothelioma is also aggravated by certain diseases, such as asbestosis and pneumonia. It is also important to note that mesothelioma is more common for men than women. Men are more likely than women to have been exposed to asbestos for a longer period of time and work with it. Men are also more likely to have lived with someone who had worked with asbestos and to carry asbestos fibers on their clothing. Women are less likely to come exposed to asbestos and don't typically bring asbestos home on their clothes.
Diagnosis
Mesothelioma is a difficult disease to recognize because the symptoms often resemble other diseases. This can lead to victims being wrongly diagnosed.
NYU Langone doctors will perform physical examinations and document the patient's medical history including asbestos exposure. Doctors will also order a CT scan or chest X-ray in order to look for lumps, abnormalities and evidence of asbestos exposure. These include plaques in the pleura, thickened pleura and calcium deposits.
Other diagnostic tests include a magnetic resonance image or MRI test, which makes use of radio waves and magnets to create a series of detailed images of the inside of the body. Another way doctors can diagnose mesothelioma is to perform a surgical biopsy. In a surgical biopsy doctors take a small amount of tissue from the pleura or peritoneum for further analysis. A pathologist is then able to examine the tissue under microscopes to determine whether it has cancerous cells.
The type of mesothelial cell involved and the benign or malignant nature of these cells as well as the location the cancer, its type and the stage of the cancer are used to classify the disease. Certain mesothelioma types have an increased risk of spreading or metastasizing therefore it is essential to determine the type of mesothelioma so doctors can treat it prior to it becoming out of control.
Doctors may also conduct laboratory tests on a tumor to identify specific proteins, genes and other factors which can help them identify the characteristics of cancer and plan treatment. These results are called staging.
Treatment
A diagnosis of mesothelioma may be terrifying. It is important to remember that cancer can be treated, particularly in its initial stages. Many patients with mesothelioma survive for years with the disease without it spreading to other organs of their body.
Exposure to asbestos can cause mesothelioma through a variety of ways. Asbestos fibers, too small to be able to see or feel by the naked eye can become airborne and irritate the lining of the lungs (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 protects the lungs, heart and abdomen. Mesothelium consists of cells that react to exposure to asbestos, causing it to inflame and form scar tissue. These changes eventually cause mesothelioma cancers.
A shortness of breath, chest discomfort, or the accumulation of fluid on the lungs are all indications of pleural msothelioma. In rare instances cancer may spread to the tissues around the reproductive organs and the heart.
A doctor will request biopsy if imaging scans reveal a possible tumor 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 most effective treatment plan.
There are many types of treatment for mesothelioma including chemotherapy and surgery. The majority of doctors employ a combination of these treatments. Enrolling in clinical trials of mesothelioma treatments that are new could be beneficial for patients. To learn more about the trials, patients should speak with mesothelioma specialists who have had experience treating the disease.
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