The Mesothelioma And Asbestos Case Study You'll Never Forget > 자유게시판

Mesothelioma and Asbestos

Asbestos is a mineral that naturally occurs in the form of long, thin fibers. People who are regularly exposed to asbestos are at risk of developing lung diseases, such as mesothelioma.

Symptoms of these diseases may not manifest for years after exposure to asbestos. Different asbestos types may cause different symptoms.

Pleural Mesothelioma

Pleural mesothelioma can be found in the outer lung lining, also known as the pleura. It is the most frequent mesothelioma type and accounts for 70% to 79% of all diagnosed cases. Patients suffering from this condition experience pain in the chest and shortness of breath, and they may feel the sensation of weight in the chest.

This type of cancer usually caused by exposure to asbestos which is a collection of minerals composed of microscopic fibers. Once inhaled, these fibers stick inside the lungs and cause irritation that causes scarring and DNA mutations. The pleura surrounds the lungs and chest cavity, so these irritations can affect both the lungs as well as a person's heart. Mesothelioma usually doesn't show symptoms until 30 to 50 years after exposure.

The most commonly reported symptoms of pleural melanoma are chest pain and breath shortness. Some patients have coughing problems, trouble breathing, or chest tightness. Patients with this cancer have a past that includes asbestos exposure at work. The most prevalent jobs that expose people to the risk of developing pleural cancer are manufacturing, construction, and shipbuilding. People who were in the military are at a greater risk due the widespread use of asbestos in Navy vessels and Army bunkers.

The TNM (tumors lymph nodes and metastases staging system) is the most common staging system for the pleural cancer. The stage the patient is in at the time of diagnosis will help determine what treatment plan they will receive. For example, patients with mesothelioma that is pleural in stage three or four have a worse prognosis than patients with lower stages. Mesothelioma in stage four is usually spread to the diaphragm, liver and/or a person's heart. This makes the cancer more difficult to treat, and increase the chances of complications for patients.

Peritoneal Mesothelioma

Unlike pleural mesothelioma, which develops in the lung lining, peritoneal mesothelioma develops in the peritoneum, a membrane that lines the abdominal cavity as well as organs like the intestines and the liver. Similar to pleural mesothelioma mesothelioma can be caused by Asbestos Case exposure. The disease is less prevalent than pleural mesothelioma, with just 300-500 cases being diagnosed each year.

As with pleural asbestosis symptoms can take several years to manifest. Most patients experience abdominal pain and an abdominal mass. The symptoms of this kind of mesothelioma may also include nausea or weight loss, as well as fever. Many of these symptoms can be mistaken for gastrointestinal problems which can lead to a misdiagnosis.

Generally speaking, doctors can detect mesothelioma after an exhaustive medical history and physical exam. Imaging tests such as X-rays or CT scans can be used to detect mesothelioma. These tests can detect tumors as well as other signs of cancer that aren't visible on X-rays.

The results of these tests allow doctors to diagnose mesothelioma and establish the stage. They can also recommend treatment options. The stage is determined by the type of cell as well as whether the cancer has spread.

The most significant risk factor for mesothelioma is exposure to asbestos. People who have been in occupations that require asbestos, such as plumbing or electrical work, manufacturing or construction, are at greater risk of developing the disease. Even if a person does not work in one of these fields, he or she can still be exposed through family members and other sources. Therefore, 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 is the primary mesothelioma-related risk factor. It accounts for up to 80percent of cases. Exposure to asbestos can occur due to work, military service, or living with people who have worked with asbestos. Asbestos particles can be breathed in by those who are exposed to it. The particles cause irritation to the linings, causing cancerous cells to grow in the mesothelium. Mesothelioma may take between 15 and 60 years to develop after exposure to asbestos compensation.

Other risk factors include smoking, genetics and age. The people in their 40s or 50s are more at risk of developing mesothelioma as compared to those who are younger or older. It takes mesothelioma between 20 and 60 years to manifest cancer symptoms after the first exposure. It is important to remember that mesothelioma may be present in those who have been exposed to asbestos, but without having directly worked with it. This is known as secondary or indirect exposure to asbestos and it is just as harmful as direct exposure.

Smoking can increase the likelihood of developing mesothelioma since it damages the mesothelium, which makes it more prone to asbestos. Mesothelioma is also aggravated by certain illnesses, including asbestosis and pneumonia. Men are more likely to develop mesothelioma compared to women. Men are more likely than women to have been exposed to asbestos for a longer period of time and work with asbestos for longer durations and to work with it. Also, men are more likely to live with someone who had asbestos exposure and bring asbestos attorney fibers from their workplace on their clothes. Women tend to have less contact with asbestos lawsuit and rarely carry asbestos home on their clothing.

Diagnosis

Mesothelioma is a difficult cancer to recognize because the symptoms often resemble other conditions. Due to this, patients are often mistakenly diagnosed.

NYU Langone doctors will perform physical examinations and document the patient's medical background, including asbestos exposure. Doctors may also request a CT scan or chest X-ray to check for abnormalities, lumps and evidence of asbestos lawyer exposure. These include pleural plaques, thickened pleura and calcium deposits.

Other diagnostic tests include an echocardiogram, which examines the blood vessels and the heart and magnetic resonance imaging, also known as MRI, test that uses magnets and radio waves to create detailed images of the inside of the body. Another method doctors use to diagnose mesothelioma is through the procedure of a surgical biopsy. A surgical biopsy is when doctors remove a small amount of tissue from the peritoneum or pleura for further testing. A pathologist is then able to examine the tissue with a microscope to see if it has cancerous cells.

Mesothelioma can be classified based on the type of mesothelial cell involved, whether those cells are benign or malignant and the location, type, and stage of the tumor. Certain types of mesothelioma may be more likely to spread or metastasize, so it is important to have a clear diagnosis so that doctors can treat the disease before it becomes out of control.

Doctors may also conduct laboratory tests on tumors in order to determine specific genes, proteins or other factors that will help them identify cancer characteristics and determine the best treatment. These results are known as staging.

Treatment

A mesothelioma diagnosis is an incredibly frightening prospect. However, it's important to keep in mind that the cancer is treatable, especially in its earlier stages. Many people with mesothelioma can live with the disease for many years without it spreading.

Asbestos exposure can cause mesothelioma by many mechanisms. Asbestos fibers, which are too small to see or feel through the naked eye, can become airborne and cause irritation to the lung's lining (pleura). As time passes, the irritation leads to the formation of scar tissues that eventually result in tumors.

The pleura covers the lungs and heart and also the abdomen. Mesothelium consists of cells that react when exposed to asbestos. They cause inflammation to the tissue and cause it to become scarred. These changes can result in malignant mesothelioma tumors.

A shortness of breath, chest pain or fluid accumulation on the lungs are all signs of the pleural msothelioma. In rare cases, the cancer can grow to the tissues surrounding the heart and reproductive organs.

If imaging scans reveal an area of concern in the lungs or stomach the doctor will request a biopsies. During the procedure, doctors take a small sample of the fluid or tumor for laboratory analysis. 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. Most doctors rely on an amalgamation of these techniques. Patients could also benefit from participating in a clinical study of new mesothelioma treatments. To learn more about the trials, patients should speak with mesothelioma experts who have had experience treating the disease.