5 Killer Quora Answers To Mesothelioma From Asbestos > 자유게시판

Mesothelioma From Asbestos

Mesothelioma occurs when the linings that surround organs in the body, like the stomach, lungs, reproductive organs, and the heart grow out of control. The majority of cases are related to working with asbestos, a class of minerals that have microscopic fibers that can withstand chemical and heat.

After exposure, symptoms can take years to show. It can be difficult to identify because the first symptoms are similar to symptoms of other conditions.

Exposure

Many people in the US are exposed to asbestos while at work or at home. The most frequent type of exposure is from handling or installing asbestos-containing materials at a work site. asbestos [Recommended Studying] is a naturally occurring fibrous material. In the United States it has been used for decades for its insulation properties in construction and other sectors, such as shipbuilding.

Asbestos was a well-known product because of its durability and low cost. It can be dangerous to breathe or swallow. When it breaks apart or is agitated tiny fibers can appear suspended in the air and can be easily inhaled by unwary people. Inhaling these fibers can cause mesothelioma to develop. The symptoms of mesothelioma might not manifest for 30 to 50 years following the initial exposure to asbestos.

When asbestos is inhaled it is absorbed into the chest cavity's lining (pleura) or abdominal cavity (peritoneum). In time asbestos fibers can lead to the growth of tumors called mesothelioma. Mesothelioma is a rare cancer caused by exposure to asbestos.

Exposure to asbestos is also associated with a non-cancerous disease, called asbestosis. Those who are most at risk for developing mesothelioma include miners, asbestos case workers, electricians insulation workers, construction workers, and military veterans. Other risk factors include smoking and drinking alcohol, which increases a person's chances of mesothelioma but is not the cause.

The first known mesothelioma case was reported in 1931. However, the disease was not well-known until evidence from medical experts connected it to asbestos exposure. In the 1940s, a link was established and laws were introduced to regulate worker safety and ban most uses of asbestos. Unfortunately, by this point many individuals had already developed asbestos-related illnesses and passed away.

The risk of malignant mesothelioma is increased with the amount and duration of asbestos exposure. This is why it is important for those who have experienced exposure to residential or workplace asbestos to know their levels of exposure and any possible symptoms. Those who are experiencing symptoms should consult their doctor immediately. A doctor can help them determine if they suffer from mesothelioma or another asbestos-related illness.

Signs and symptoms

Asbestos is an extremely dangerous material and exposure to it can cause a number of symptoms. The asbestos fibers can enter the lungs and cause scar tissue that is known as pleural plaques. These plaques can stiffen the lungs, making it harder to breathe. In time these plaques can turn into malignant pleural mesothelioma. Mesothelioma, which is a cancerous growth of the mesothelium that covers the outer surface of many organs is the most frequent mesothelioma. Mesothelioma can be seen in the membrane that surrounds the heart (pericardium) and, less often in the membrane that surrounds the testicles (peritoneum). It usually develops 30 to 50 years after exposure to asbestos, and is usually not identified because it is so uncommon.

It is crucial to see a doctor as soon as you can if you're experiencing any unusual or persistent symptoms, especially if have been exposed to asbestos. The symptoms of mesothelioma may resemble the symptoms of other conditions and it may take a long time to diagnose. Shortness of breath, chest discomfort, coughing up blood and weight loss, trouble in breathing, fatigue and fever are some of the early signs. It is not uncommon for mesothelioma cancer to be seen in people over the age of 65.

The most frequent site for mesothelioma to be found in the body is the lung. It can be located in the abdomen, and, more often, in the testicles. The majority of mesothelioma cases are caused by exposure to asbestos fibres or dust but some have been linked to other minerals like silica and erionite.

The most frequently reported mesothelioma symptoms are fatigue shortness of breath and a dry cough. A buildup of fluid inside the lungs (pleural effusion) is another common sign. The fluid can also build up in the abdomen, which can cause stomach constipation, abdominal pain, weight loss and nausea.

Asbestos can trigger a variety of other serious health issues that include lung cancer and asbestosis, which is a non-cancerous, non-cancerous scarring of lungs. If you've been exposed to asbestos, it is important to let a doctor know about your past exposure. This will allow them to determine the best course of treatment for any new symptoms.

Diagnosis

When diagnosing mesothelioma, doctors must also determine the stage. Staging relates to the extent of the cancer and enables them to determine the extent to which it will respond to treatment.

The first step in identifying mesothelioma is for a patient to speak to their doctor about their symptoms and history. A physical exam can reveal lumps in the chest or abdomen. The doctor can also track into consideration the health of the patient and family medical history. This information can help narrow down the possible cause of the symptoms, including asbestos law exposure.

Once doctors have the information, they can perform tests to confirm a mesothelioma diagnosis. These include a chest X-ray or CT scan to check for signs of mesothelioma in the lung, such as pleural plaques (thickened pleura that has calcium deposits) or fluid build up between the lung and the chest wall, referred to as an pleural effusion. Other imaging tests that may aid include an MRI, FDG-positron emission tomography (PET), mediastinoscopy (used to examine and sample lymph nodes at the center of the chest) and endobronchial ultrasound.

A thoracoscopy is a different test that can be performed to determine mesothelioma within the lungs of someone. This is accomplished by cutting a small cut between two ribs. The doctor then inserts a flexible tube that has an end camera. It can be inserted into the mouth or throat under an injection of sedation. It's connected to a large LCD so that the doctor is able to see pictures of the area they're studying. The doctor can then use the tube to take tissue samples (biopsies) from the pleura.

Doctors can then test the biopsies and determine if they are epithelioid, or mixed mesothelioma. Epithelioid is by far the most prevalent type of mesothelioma, accounting for 60 to 70 % of all cases. It has a much better prognosis when compared to mixed mesothelioma and sarcomatoid. The type of mesothelioma is a function of the time the patient was exposed to asbestos. Those who were exposed to asbestos for a longer amount of time are more likely to be diagnosed with sarcomatoid or mixed mesothelioma. This is because mesothelioma cells are more active than epithelioid mesothelioma.

Treatment

In some cases mesothelioma tumors can develop into cancerous tumors which take over surrounding organs or tissues. The cancer may also spread through the bloodstream or lymphatic system to different parts of the body. Cancerous tumors can trigger severe symptoms that could affect the quality of life of an individual.

Mesothelioma typically develops in the chest cavity's lining (pleura) or abdomen, as well as the heart. It may also grow around the testicles. It is rare for mesothelioma to occur in other areas of the body.

Exposure to asbestos increases the chance of developing mesothelioma. The cancer may be diagnosed when tiny asbestos fibers enter the body and are breathed in or swallowed through the skin. The resulting irritation can cause genetic changes within the body, which can cause cancer.

The symptoms of mesothelioma are usually not obvious and may take 20 to 50 years or more before they begin to show in. Patients with mesothelioma tend to be diagnosed after other health problems have developed. These include fluid accumulation, chest pain or breathing problems. The most prevalent form of mesothelioma, pleural mesothelioma accounts for 85 percent. It can be difficult to determine if you have mesothelioma of the pleural region because the first symptoms, like chest discomfort and breath shortness, are similar to many other diseases.

Mesothelioma patients are at an increased risk than the average of developing cancer generally. They are also more likely to have mesothelioma-related family history or other asbestos-related diseases. People who live with workers exposed to asbestos may be at a higher risk as they can carry asbestos lawsuit fibers on their clothing. Radiation therapy may also increase the risk of mesothelioma developing in patients who have received it. This is because radiation therapy can cause DNA mutations of cells.

Mesothelioma can be fatal for those who are diagnosed. There is no cure for mesothelioma, but there are several ways patients can improve their health and quality. Finding the best treatment is crucial. Doctors can help patients decide the best treatment option based upon their health, fitness, and medical history.