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

Mesothelioma and Asbestos

Asbestos is a natural mineral that is found in thin, long fibres. People who are regularly exposed to asbestos are at risk of developing lung diseases like mesothelioma.

It can take years for symptoms to appear after asbestos exposure. Different types of asbestos may cause different symptoms.

Pleural Mesothelioma

Pleural mesothelioma is a type of cancer that develops in the lung's outer liner (pleura). It is the most common form of mesothelioma and is responsible for 70 to 79% of all diagnosed cases. Patients with this disease suffer from chest pain and shortness of breath, and they may feel the sensation of weight in the chest.

This type of cancer is usually caused by exposure to asbestos compensation which is a cluster of minerals that are comprised of microscopic fibres. These fibers, when inhaled, cause irritation and DNA mutations. The pleura covers the lungs and chest cavity, so these irritations can affect both the lungs as well as a person's heart. Mesothelioma typically doesn't manifest until 30 to 50 year after exposure.

Chest pain and shortness breath are the most frequently reported symptoms. Some patients may also feel tightness in their chest or coughing. They may also experience difficulty breathing. People who suffer from this cancer usually have a history of exposure to asbestos in the workplace. Manufacturing, construction and shipbuilding are among the most prevalent jobs that put people at high chance of developing pleural mesothelioma. People who were in the military are at greater risk due the frequent use of asbestos law in Navy vessels and bunkers for the Army.

The most common staging system for pleural mesothelioma is the TNM (tumor lymph nodes, lymph nodes, and metastases) staging system. The stage a patient is in at diagnosis will aid their doctor in determining the best treatment plan for them. For instance, patients suffering from mesothelioma pleural stage three or four have a worse prognosis than patients with lower stages. Stage four mesothelioma is often spread to the diaphragm, liver or even the heart of a patient. This could make the cancer more difficult to treat and increase the chances of complications for the patient.

Peritoneal Mesothelioma

In contrast to pleural mesothelioma which develops in the lung lining, peritoneal mesothelioma develops in the peritoneum -- it is a membrane that lines the abdominal cavity as well as organs such as the liver and intestines. As with pleural mesothelioma exposure to asbestos is the reason for peritoneal msothelioma. The disease is much less prevalent than pleural mesothelioma, and only about 300-500 cases diagnosed each year.

As with pleural mesothelioma symptoms can take a long time to manifest. Most patients suffer from 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 could be misinterpreted as gastrointestinal issues and can lead to a false diagnosis.

Typically, doctors can identify mesothelioma after a thorough health history and physical exam. They can also use imaging tests like X-rays, CT scans and PET/CT scans to identify mesothelioma. These tests can reveal tumors, as well as other symptoms of cancer that aren't apparent on an X-ray.

These test results allow doctors to diagnose mesothelioma, determine the stage of the disease and suggest treatment options. The stage is determined by the kind of cell and if the tumor has spread.

The most significant risk factor for mesothelioma is exposure to asbestos. People who have worked in asbestos-related professions, such as plumbing or electrical work, or in construction, manufacturing and manufacturing are more likely to develop the disease. However, even if individuals aren't employed in these areas they could be exposed to asbestos legal through relatives or other sources. For this reason, anyone who believes they could 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 assist them in finding out more about the risk.

Risk Factors

Asbestos is the primary mesothelioma-related risk factor. It accounts for up to 80% of all cases. Exposure to asbestos can happen due to military service, work, or living with those who worked with asbestos. When exposed to Asbestos Case, particles are able to be inhaled into lungs and abdomen. These particles can cause irritation to the linings of the lungs, causing cancerous cells to form in the mesothelium. Mesothelioma can take between 15 and 60 years to develop following exposure to asbestos.

Other risk factors include smoking, genetics and age. People in their 40s and 50s are more at chance of developing mesothelioma to those who are younger or older. Mesothelioma can take between 20 and 60 years to manifest cancer symptoms after the first exposure. It is important to remember that mesothelioma can develop in people who have been exposed to asbestos but did not engage directly with it. This is called indirect or secondary exposure to asbestos, and it can be just as dangerous as direct exposure.

Smoking increases a person's chances of developing mesothelioma since it causes mesothelium damage and makes it more susceptible to asbestos. Mesothelioma can also be aggravated by certain illnesses, including asbestosis and pneumonia. Men are more likely to develop mesothelioma than females. Men are more likely than women to have been exposed to asbestos for a longer time and work with asbestos for longer periods of time. Also, men are more likely to live with someone who has worked with asbestos and carry asbestos fibers that have escaped home on their clothes. Women are less likely to be in contact with asbestos, and they are less likely to carry asbestos on their clothes.

Diagnosis

Mesothelioma is a difficult disease to identify because the symptoms often resemble other diseases. This is why patients are sometimes misdiagnosed.

The first step in identifying mesothelioma is for NYU Langone doctors to perform an examination of the body and take down a patient's medical history including asbestos exposure. Doctors can also request an X-ray chest or CT scan to look for lumps or other abnormalities, as well as evidence of previous asbestos exposure like pleural plaques (thickened pleura with calcium deposits) and the accumulation of fluid between the lung and chest wall (known as pleural effusion).

Other diagnostic tests include an echocardiogram which examines the blood vessels and the heart as well as a magnetic resonance imaging, also known as MRI test that uses radio waves and magnets to make a series of detailed images of the interior of the body. A surgical biopsy is another method for doctors to identify mesothelioma. When a biopsy is performed doctors will remove a small piece of tissue from the pleura or the peritoneum, to be tested further. A pathologist can examine the tissue under microscopes to determine if it is contaminated with cancerous cells.

Mesothelioma can be classified based on the type of mesothelial cell involved, whether these cells are benign or malignant, and the location of the tumor, the type, and the stage of the tumor. Certain mesothelioma types have an increased risk of spreading or metastasizing, so it's important to get a definitive diagnosis to ensure that the doctors can treat it before it gets out of control.

Doctors may also conduct tests in the lab on tumors in order to determine specific genes, proteins or other elements that can help them describe cancer characteristics and plan treatment. These results are known as staging.

Treatment

A mesothelioma diagnose can be frightening. However, it's important to remember that the disease can be treated, particularly in its earlier stages. Many patients with mesothelioma survive for years with the disease without it spreading to other areas of their body.

Exposure to asbestos can trigger mesothelioma in many ways. Asbestos fibers, which are too small to be able to see or feel by the naked eye can be airborne and cause irritation to the lung's lining (pleura). As time passes, the irritation causes the formation of scar tissue which can cause changes in the structure of cells that eventually develop into tumors.

The Pleura is a protective layer that protects the abdomen, heart, and lungs. Mesothelium is made up of cells that react to asbestos and cause it to enflame and form scar tissue. These changes eventually result in malignant mesothelioma tumors.

Shortness of breath, chest discomfort, or the accumulation of fluid on the lungs are all symptoms of the pleural mesothelioma. In rare cases, cancer can spread into the tissues surrounding the reproductive organs and heart.

A doctor may request biopsy if imaging scans show the possibility of a lung tumor or stomach. The procedure involves the removal of some of the fluid or tumor for tests in the laboratory. The results can confirm the diagnosis of mesothelioma, and also determine the most effective treatment plan.

There are a variety of treatment for mesothelioma including chemotherapy and surgery. Most doctors rely on a combination of these methods. Patients may also benefit from taking part in a clinical trial of new mesothelioma treatment. To learn more, patients should speak with a mesothelioma specialist who has had experience treating the disease.