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Mesothelioma and Other Asbestos Related Cancers People who have had previous exposure to asbestos are at risk for various types of cancer that include mesothelioma These cancers have a long time of latency which means that symptoms dont manifest until many years after exposure The risk of pleural and mesothelioma peritoneal diminishes with time since first exposure Evidence is based on two residential and six occupational cohort studies with longterm followup What is Mesothelioma Mesothelioma is a cancer of the lining of internal organs which include the lung pleural mesothelioma abdomen peritoneal mesothelioma or the heart pericardial mesothelioma It is a rare and dangerous disease that typically starts in the lining of the chest cavity However it could also affect the lining of the stomach and other areas of your body Asbestos exposure is the most common reason for mesothelioma and the cancer usually doesnt develop until a long time after the initial exposure Those who are exposed to asbestos in the workplace are at higher risk of developing cancer than other Asbestos fibers can be inhaled or swallowed and they adhere to the lining of organs The fibers irritate the lining of the organ and cause abnormal cells to multiply leading to tumors The symptoms typically dont show until the patient is diagnosed with advanced mesothelioma Exposure to asbestos most often is found in industrial settings where workers handled the substance or worked in proximity to it Asbestos is used in many trades such as shipbuilding construction and auto repair Veterans who served in the military are at particular risk for mesothelioma as asbestos was widely used on ships and bases People with a history of asbestos exposure should have regular checkups and be aware of any unusual symptoms If a doctor suspects mesothelioma they may request imaging tests such as CT scans MRI or PET scans to check for tumors and determine whether theyve expanded They may also perform a physical exam and ask about the patients asbestos exposure history Some mesothelioma cases are related to genetic changes which means that some patients might benefit from genetic testing Risk Factors Asbestos exposure is the main risk factor of mesothelioma Asbestos a mineral made up of fibers is impervious to heat and strong Asbestos was utilized in a range of construction and manufacturing products including insulation brakes shingles flooring and more Asbestos dust can be inhaled and swallowed when it is disturbed In time this may cause irritation of the mesothelium which could eventually lead to mesothelioma People who have an occupational history of asbestos exposure are at the greatest risk for mesothelioma This includes people who have worked in industries such as mining shipbuilding and construction as well as automobile repair Veterans of the military are also at risk because many branches of the military used asbestosbased material A family history of asbestos or radiation therapy for chest cancer are other factors that can increase mesothelioma risk The type of mesothelioma detected can have a significant impact on the risk Pleural mesothelioma is by far the most frequent type and usually affects the lung Other mesothelioma forms include testicular pericardial and peritoneal In general mesothelioma is a cancer that increases with the third or fourth power of latency which is how long it takes for a patient to be diagnosed However the rate of pleural mesothelioma shows a slight flattening around 40 years after exposure Pericardial and peritoneal mesothelioma show this trend as well Paraoccupational asbestos exposure which includes living near an asbestos plant or consuming household products that are contaminated can increase the risk of mesothelioma One study of six cities found that those with this type of exposure had a greater mesothelioma rate than those who only had occupational exposure Signs and symptoms Malignant mesothelioma affects the cellular of the organs linings Most often it is found in the lung lining and abdomen Mesothelioma can also develop in the lining around the heart or testicles It is a rare type of cancer and the majority of people diagnosed with mesothelioma worked in jobs where they were exposed to asbestos It could take years for mesotheliomarelated symptoms to develop and the disease is not curable Asbestos is one of the minerals that have thin microscopically sized fibers that are resistant to fire chemicals and heat It is widely employed in a variety of industries including shipbuilding manufacturing construction and many more olathe asbestos lawyer to asbestos can lead to mesothelioma as the fibers get stuck in tissues that line and protect organs which causes irritation and damage to cells This can cause tumors to grow and eventually turn into cancerous The most frequent mesothelioma form is found in the tissue pleura of the lung It can also begin in the lining around the heart or testicles or the abdomens lining peritoneum Mesothelioma may also be spread to lymph nodes causing them to swell Most people who are diagnosed with mesothelioma had many years of exposure to asbestos and are already suffering from other illnesses like chronic lung diseases Mesothelioma symptoms may be similar to the symptoms of other illnesses so it is recommended to consult a doctor when any recurring or alarming symptoms persist Doctors will ask about your previous exposure to asbestos and may perform an examination They can also request scans and blood tests of your chest or abdomen They can reveal any thickening of the lining of your lungs or fluid in the space between your lungs and the chest wall Diagnosis When asbestos fibers become stuck to the body they could cause damage and could eventually turn into cancerous tumors Different types of asbestosrelated cancer form in various organs or tissues and can be identified using different tests Mesothelioma is found in the lining of the chest cavity and lungs pleura the stomach membranes peritoneum or around the heart and reproductive organs The first step in identifying mesothelioma is to talk with their doctor about their experience with asbestos exposure and what symptoms theyve experienced Doctors will also perform a physical examination and order tests to determine the health of the lungs Xrays and CT scans can help doctors get a better view of the affected area In certain instances doctors will perform a test of pleural fluid to determine if mesothelioma may be responsible for the buildup of fluid The pleural effusion can be a sign of pleural mesothelioma peritoneal mesothelioma or a rarer type of mesothelioma known as biphasic or mixed mesothelioma Mesothelioma is often misdiagnosed due to the symptoms are similar to those of other diseases and conditions The most commonly reported symptoms are difficulty breathing and chest pain Pleural mesothelioma is also a cause of a cough chest tightness and fatigue Peritoneal mesothelioma can cause abdominal discomfort swelling and distension Testicular mesothelioma could manifest as a painful or itchy lump that is located in the testicles Researchers are studying specific blood proteins in hopes of developing a way to identify mesothelioma before it becomes a problem They are also studying various other tests and procedures which can improve diagnostic accuracy They are looking at mesothelioma imaging and MRIs They are also researching genetic mutations and how to determine if a person has a mesothelioma risk by looking at their family background Treatment Asbestos exposure is the main risk factor for mesothelioma Anyone who has worked with asbestos in the past especially for prolonged periods of time or in high risk jobs such as construction shipbuilding electrical work military service and auto repair are at increased risk Exposure to asbestos causes mesothelioma when fibers are trapped in tissue that lines and protects vital organs The fibers irritate the mesothelium and cause DNA damage that leads to cancerous cells The symptoms of mesothelioma typically dont appear until decades after exposure Symptoms differ depending on the type of mesothelioma as well as the place it develops within the body The majority of mesothelioma cases involve lung lining pleural mesothelioma however it can also occur in the stomachs lining peritoneal mesothelioma heart pericardial mesothelioma or testicles testicular mesothelioma Mesothelioma staging helps doctors determine treatment options The cancer is classified as stage I through stage IV with stages I and II being early and most manageable Stage III and stage IV are the later stages of cancer and are more difficult to treat However there are still many options to treat The most common mesothelioma type affects the lung linings as well as the chest wall as well as the abdomen The majority of cases of pleural msothelioma are the result of asbestos exposure during work It was most likely due to breathing in asbestos particles from the air or ingesting the cancerous substance through the food chain Other risk factors include mesothelioma in the family genetic mutations and previous radiation therapy for a different disease It is crucial to talk with an expert if you experience symptoms of mesothelioma and have been exposed to asbestos Genetic counseling could be beneficial In some instances mesothelioma experts can assist you in filing a lawsuit against companies that incorrectly use asbestos in everyday products