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

Mesothelioma and Asbestos

Asbestos is a naturally occurring mineral that is found in thin, long fibres. Workers who are exposed asbestos on a regular basis risk developing mesothelioma and other lung diseases of different types.

The symptoms of these diseases may not show up for decades after exposure to asbestos. Different asbestos types may cause different symptoms.

Pleural Mesothelioma

Pleural mesothelioma, a form of cancer, that affects the outer lung the lining (pleura). It is the most frequent mesothelioma that accounts for up 70 to 79% of diagnosed cases. The condition can cause chest pain, shortness of breathe and a feeling of heaviness.

Exposure to asbestos, a class of minerals made of microscopic fibers causes this kind of cancer. The fibers, when inhaled, cause irritation and DNA mutations. Pleura surrounds both the chest cavity and the lungs, so irritations can also affect the heart. Mesothelioma symptoms are usually not apparent until 30 to 50 years after exposure.

Chest pain and shortness breath are the most frequently reported symptoms. Some patients may also suffer from chest tightness, coughing or difficulty breathing. Patients with this type of cancer typically have an history of exposure to asbestos in the workplace. The most common jobs that expose people to the risk of developing pleural mesothelioma are manufacturing, construction, and shipbuilding. People who served in the military are at a higher risk due to the frequent use of asbestos in Navy vessels and Army bunkers.

The most commonly used staging method for pleural mesothelioma is the TNM (tumor, lymph nodes and metastases) staging system. The stage that a patient is at upon diagnosis will help their doctor determine the best treatment plan for them. Patients with pleural mesothelioma that is in stage three or stage four will suffer a more negative outlook than those in a lower stage. Stage four mesothelioma is often spread to the diaphragm, the liver or even the heart of a patient. This can make it more difficult to treat and increases the risk of complications for patients.

Peritoneal Mesothelioma

In contrast to pleural mesothelioma which develops in the lung lining, peritoneal mesothelioma is found in the peritoneum - it is a membrane that lines the abdominal cavity as well as organs like the intestines and liver. Similar to pleural mesothelioma, exposure to asbestos is the cause of peritoneal mesothelioma. The disease is less common than pleural mesothelioma, with only about 300-500 cases diagnosed each year.

As with pleural asbestosis symptoms can take several years to manifest. Patients generally experience abdominal pain, and may also have a lump in their abdomen. The symptoms of this type of mesothelioma can also include nausea, weight loss and fever. A lot of these symptoms can be misinterpreted as gastrointestinal issues which can lead to a mistaken diagnosis.

Generally, doctors can find mesothelioma after an extensive health history and physical exam. Imaging tests such as X-rays or CT scans are a way to identify mesothelioma. These tests can identify tumors as well as other signs of cancer that are not visible on X-rays.

These tests enable doctors to diagnose mesothelioma, identify the stage of the disease and suggest treatment options. The stage is determined by the type of cell as well as whether the cancer has spread.

The most important risk factor for mesothelioma is asbestos exposure. People who have been in occupations which require asbestos, like plumbing manufacturing, electrical work, or construction, are at a higher risk of developing the disease. However, even if people aren't employed in these fields they could be exposed to asbestos through family members or through other sources. Anyone who suspects that they're at risk should speak with an expert. A mesothelioma specialist can help those with a history with asbestos to learn more about their risk.

Risk Factors

Asbestos exposure is the main risk factor for mesothelioma, accounting for up to 80 percent of cases. Exposure to asbestos lawyer can occur due to military service, work or living with people who have worked with asbestos. Asbestos particles can be breathed in by those who are exposed to asbestos. These particles can cause irritation to the linings and cause cancerous cells to grow in the mesothelium. After exposure to asbestos mesothelioma can be diagnosed between 15 and 60 years.

Other risk factors include smoking, genetics, and age. People in their 40s and 50s are at greater risk of developing mesothelioma compared to those who are younger or older. It takes mesothelioma between 20 and 60 years to show signs of cancer after the first exposure. It is important to remember that mesothelioma is a possibility in those who were exposed to asbestos Case, 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 the chance of mesothelioma because it damages the mesothelium. It also makes it more susceptible. Additionally, mesothelioma can be caused by certain illnesses, such as asbestosis and pneumonia. It is also important to know that mesothelioma is more prevalent in males than females. This is because men are more likely to work with asbestos and experience a an extended period of exposure than women. Additionally, men are more likely to live with someone who has worked with asbestos and carry asbestos fibers from their workplace on their clothing. Women are less likely to come in contact with asbestos law, and they are less likely to carry asbestos on their clothes.

Diagnosis

It is difficult to recognize mesothelioma since its symptoms are frequently similar to other illnesses. Due to this, patients are sometimes mistakenly diagnosed.

The first step to diagnose mesothelioma is for NYU Langone doctors to perform a physical exam and take notes on the medical history of a patient, including asbestos legal exposure. Doctors can also request an X-ray chest or CT scan to check for lumps and other abnormalities, as well as evidence of asbestos exposure in the past like plaques in the pleura (thickened pleura with calcium deposits) and the formation of fluid between the lung and the 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 precise images of the inside of the body. Another way for doctors to detect mesothelioma is through a surgical biopsy. In a surgical biopsy doctors take a tiny part of tissue from the pleura or the peritoneum to be tested further. A pathologist can examine the tissue under microscopes to determine whether it contains cancerous cells.

The type of mesothelial cells involved, the malignant or benign nature of the cells, as well as the location, type and stage of the cancer are used to categorize the disease. Some types of mesothelioma are more likely to grow or spread which is why it is crucial to have a clear diagnosis to ensure that doctors are able to treat the disease before it becomes out of control.

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

Treatment

A mesothelioma diagnosis can be an incredibly frightening prospect. However, it is important to remember that the cancer is treatable, particularly in its earlier stages. Many people with mesothelioma can be afflicted for a long time, without spreading.

Exposure to asbestos can cause mesothelioma by many mechanisms. asbestos compensation fibers that are too small to be felt or seen with the naked eyes, can become airborne and irritate the lining of the lung (pleura). Over time the irritation can lead to the formation of scar tissue that eventually result in tumors.

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

The signs of pleural mesothelioma can include breathing problems and chest pain, or the accumulation of fluid in the lung (pleural effusion). In rare cases the cancer may grow to the tissues surrounding the heart and reproductive organs.

A doctor will request biopsy if imaging scans show a potential lung tumor or stomach. The procedure involves the removal of small amounts of fluid or tumor for lab tests. The results can confirm the diagnosis of mesothelioma and determine the most effective treatment plan.

There are many types of treatment for mesothelioma such as chemotherapy and surgery. Most doctors use combinations of these treatments. Patients can also benefit by taking part in a clinical trial of new mesothelioma therapies. To learn more about the trials, patients should speak with mesothelioma specialists who have experience treating the condition.