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Mesothelioma and Other Asbestos Related Cancers People who have an exposure history to asbestos are at risk of developing different types of cancers such as mesothelioma These diseases have a long time to develop meaning that symptoms do not appear for many years after exposure The risk of pleural and mesothelioma of the peritoneal region decreases since first exposure Evidence is based upon two residential and six occupational cohort studies that have a longterm followup What is Mesothelioma Mesothelioma is cancer of the internal organs lining which include the lung pleural mesothelioma and abdomen peritoneal mesothelioma or heart pericardial mesothelioma Its a rare and aggressive disease that most often starts in the lining of the chest cavity but it may be found in the lining of the stomach or in other parts of the body Asbestos exposure is the main cause of mesothelioma and the cancer is usually not able to show up until decades after the initial exposure People exposed to asbestos at work have an increased risk of developing the disease than others Asbestos fibers can be inhaled or swallowed and stick to the organ lining The fibers irritate the lining of the organ and cause abnormal cells to grow forming tumors The signs usually dont show until someone has advanced mesothelioma The most frequent exposure to asbestos occurs in industrial settings where workers handle the material or work near it Asbestos is used in a variety of trades including shipbuilding construction and auto repair Veterans who were in the military are at greater risk of mesothelioma because asbestos was extensively employed on bases and ships People with a history of asbestos exposure should have regular checkups and be aware of any unusual symptoms If the doctor suspects mesothelioma they can request imaging tests such as CT scans MRI or PET scans to check for tumors and determine whether they have expanded They may also ask about the patients history of asbestos exposure and carry out a physical examination Certain mesothelioma cases can be linked to genetic changes Thus certain patients may benefit from genetic tests Risk Factors The exposure to asbestos is the most significant mesothelioma risk factor Asbestos is a mineral that is made up of tiny fibers that are strong and resistant to heat Asbestos was once employed in a variety of manufacturing and construction products such as insulation brakes and shingles flooring and many more Asbestos dust is inhaled and swallowed when disturbed This can cause irritation of the mesothelium over time which could eventually lead to mesothelioma Mesothelioma is more prevalent for those with a history of occupational exposure to asbestos This includes people who worked in fields such as mining shipbuilding construction automotive repair and construction Veterans of the military are also at high risk as many branches of the military used asbestosbased materials Other factors that increase the risk of mesothelioma are an asbestosrelated family history exposure and previous radiation therapy to the chest Additionally the type of mesothelioma that is diagnosed has a significant impact on the risk Pleural mesothelioma is by far the most prevalent form and typically affects the lung Other forms of mesothelioma include the peritoneal pericardial testsicular testicular and peritoneal The risk of mesothelioma generally increases with the third or fourth power of latency which is the time it takes to diagnose someone However the risk of pleural mesothelioma shows a slight flattening around 40 years after exposure Pericardial and peritoneal mesothelioma have this pattern as well Exposure to asbestos in the workplace like living near an asbestos plant or consuming household products that are contaminated can increase the risk of mesothelioma In a study of six cities people who were exposed to asbestos in this way had a higher risk of mesothelioma than people who had only occupational exposure Symptoms Malignant mesothelioma can affect the tissue linings surrounding internal organs Most commonly it occurs in the lung lining and abdomen Mesothelioma can also develop in the lining of the heart or testicles It is a rare form of cancer The majority people diagnosed with mesothelioma have jobs where they were exposed to asbestos The symptoms of mesothelioma could take years to appear and the condition is not curable Asbestos is one of the minerals with tiny microscopically sized fibers that are resistant to heat chemicals and fire It was once widely used in construction shipbuilding manufacturing and many other industries Exposure to asbestos can cause mesothelioma as the fibers get stuck in tissues that line organs and protect them that cause irritation and damage to cells This can lead to tumors growing and eventually becoming cancerous The most common type of mesothelioma is pleural mesothelioma which develops in the lining of the lungs pleura newton asbestos lawyer can also begin in the lining around the testicles or heart or in the abdominal lining peritoneum Mesothelioma can also expand to lymph nodes and cause them to expand Most people who are diagnosed with mesothelioma have a long history of exposure to asbestos and are suffering from other illnesses like chronic lung diseases Symptoms of mesothelioma can be similar to those of other conditions which is why it is crucial to see a doctor if you notice any persisting or alarming signs and symptoms Doctors will inquire about your asbestos exposure in the past and may conduct an examination They may also order scans of your body or blood tests of your abdomen and chest They can reveal any growth in the lining of your lungs or the fluid that is leaking out of the space between your lungs as well as the chest wall Diagnosis Asbestos fibers that become stuck on the body can cause damage and eventually develop into cancerous tumors Different kinds of asbestosrelated cancers form in various organs or tissues and each type is diagnosed using a variety of tests Mesothelioma forms in the tissues of the chest cavity and lungs pleura the stomach membranes peritoneum or around the heart and reproductive organs The first step in diagnosing mesothelioma is for a patient to speak with his or her doctor about their history of asbestos exposure and the symptoms they have been experiencing Doctors will also perform an examination of the body and order tests to assess the health of the lung Xrays and CT scans help doctors get a better view of the affected area In certain instances doctors may perform a test of pleural fluid to determine whether mesothelioma is responsible for the buildup of fluid The pleural effusion could be a symptom of mesothelioma pleural peritoneal mesot or a less common form of mesothelioma referred to as biphasic or mixed mesothelioma The mesothelioma symptoms are frequently misdiagnosed as they resemble those of other illnesses The most frequent symptoms are difficulty breathing and chest pain Pleural mesothelioma can also cause fatigue chest tightness and a cough Peritoneal mesothelioma can cause abdominal discomfort swelling and distension Testicular mesothelioma could manifest as a painful lump that is itchy on the testicles Researchers are studying the presence of proteins in blood to create methods to detect mesothelioma early in its development They are also looking into a number of other tests and procedures that could improve the accuracy of diagnosis such as mesothelioma scans and MRIs They are also looking into genetic mutations and how to determine if someone has a mesotheliomarelated risk by taking a look at their family background Treatment Asbestos exposure is the main risk factor for mesothelioma People who have been exposed to asbestos particularly in highrisk jobs such as electrical work construction or shipbuilding auto repairs and military service are at risk Exposure to asbestos can cause mesothelioma as fibers become stuck in the tissue that lines and protects vital organs The fibers cause DNA damage and irritation to the mesothelium which can cause cancerous cell growth Mesothelioma symptoms usually do not appear until decades after exposure The symptoms of mesothelioma vary depending on the type of cancer and its location in the body The majority of mesothelioma cases involve lining of the lungs pleural mesothelioma but it can also be found in the stomachs lining peritoneal mesothelioma heart pericardial mesothelioma or testicles testicular mesothelioma Mesothelioma staging helps doctors determine treatment options The disease is classified as stage I through IV with stages I and II being the first stages and the most treatmentable Stage III and IV are the more advanced stages of the cancer and more difficult to treat but there are still a variety of treatment options available The most frequent mesothelioma type affects the lung linings and chest wall as well as the abdomen Most cases of pleural msothelioma result from asbestos exposure during work Most likely asbestos was inhaled through airborne particles or inhaled through food items Other risk factors are a genetic mutation in the family and prior radiation therapy for a different condition It is important to consult your doctor if you exhibit symptoms of mesothelioma or were exposed to asbestos You could also benefit from genetic counseling In certain instances a mesothelioma specialist can assist you in filing an action against companies that have knowingly used asbestos in their everyday products