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Mesothelioma Asbestos Lung Cancer

Mesothelioma affects the tissues that line the chest cavity, lungs, and, in rare instances, the linings of the abdomen and heart. Exposure to asbestos is the primary cause of mesothelioma.

Asbestos fibers are entangled in tissues and cause DNA damage. This turns cells into mesothelioma-like cancerous cells.

Symptoms

Mesothelioma is a kind of cancer that affects the tissues that line and protect organs within the body. Exposure to asbestos fibers could cause these cells to change and develop into mesothelioma tumors. The majority of cases of mesothelioma originate in the lungs (pleura). It can also be found in the linings of the heart, abdomen and testicles.

Chest discomfort, and coughing are the most common symptoms of mesothelioma. Additionally, some patients experience abdominal pain, weight loss, and fatigue. These symptoms are similar to many other illnesses and can be difficult to identify, particularly in the early stages of mesothelioma. It could take years or even decades following exposure to asbestos for mesothelioma-related symptoms to manifest.

The first step in identifying mesothelioma is a physical examination and a health history. To determine the severity of symptoms, a doctor may order imaging tests and blood tests. These scans include CT (computer-tomography) scans as well as MRI and PET scans (positron emission Tomography).

X-rays may reveal a mass or fluid that is not normal in the lung. These scans can assist the doctor determine the location of the mesothelioma and the kind of mesothelioma. The two major mesothelioma types are epithelioid and sarcomatoid. Around 70% of mesothelioma is epithelioid. Sarcomatoid mesothelioma is a lesser-known type, and has a worse prognosis than epithelioid mesothelioma.

The majority of people diagnosed with pleural mesothelioma suffer from a nonproductive cough, chest wall pain, and difficulty breathing. In certain cases, a person with pleural mesothelioma could have an abnormal heart murmur which is called pericardial effusion, or a swelling of the scrotum (tunica vaginalis).

The best way to accurately identify mesothelioma is through an examination of the tissues. The type of mesothelioma that is diagnosed will determine how a doctor will treat the illness. For example, if a person has pericardial mesothelioma the doctor could remove excess fluid using a procedure called pleurodesis or install an indwelling pleural catheter to ease inflammation and improve breathing. Other treatments include surgery and chemotherapy.

Diagnosis

The cancerous mesothelioma develops on the linings of the organs. The disease is most common in the lungs. However, it can also manifest in the abdomen (peritoneum) or around the testes.

It can take between 10 to 50 years for the symptoms of mesothelioma or mesothelioma onset. Due to this latency period many patients can be incorrectly diagnosed. This illness is often misdiagnosed as other, less serious conditions, such as the flu or pneumonia. This can result in delays in treatment, which could reduce the chances of surviving.

Anyone who suspects mesothelioma should consult their physician as soon as they can. During the initial visit, doctors examine a patient's medical history in order to identify any symptoms or factors that may increase their likelihood of developing mesothelioma. This includes any prior exposure to asbestos claim and asbestos, as well as the nature and duration of the exposure.

The next step is to have doctors request imaging tests to look at the chest and abdomen for any signs of mesothelioma or other abnormalities. Chest Xrays, CT scans and MRIs all provide detailed images of the inside of the body. They also show lung issues like the thickening of the pleura or the buildup of fluid. They can also show whether mesothelioma cancer has spread to other regions of the body.

A doctor may also order an analysis of the blood to determine whether a patient has elevated levels of certain substances related to mesothelioma. They can also perform an operation known as a Thoracentesis which involves taking out the lungs of fluid and looking for cancer cells.

If a mesothelioma is confirmed, a biopsy is performed to check a small sample of the tumor for cancerous cell. VATS (video assisted thoracoscopic surgery) or a needle-guided CT scan is a method to perform this procedure. The results will help determine the best mesothelioma treatment for the patient. This could include chemotherapy, surgery or radiation therapy. Some patients may also choose to undergo immunotherapy. This latest form of treatment can improve the prognosis of a patient and increase their quality of life.

Treatment

Mesothelioma is a cancer that affects the tissues which line and protect organs, such as the lungs, stomach (peritoneal) or the heart or testicles. It is not possible to treat mesothelioma completely, however treatment can help reduce symptoms.

Your doctor will ask about your medical history and search for symptoms of mesothelioma. Your doctor will also ask about your asbestos exposure, because asbestos is the most significant risk factor for mesothelioma. Exposure to asbestos lawsuit (read what he said) can cause asbestos fibers to become trapped in the lining of the chest cavity the stomach, tummy or the heart (mesothelium). This causes inflammation over time and can change normal cells into cancerous ones. Mesothelioma is diagnosed with imaging tests and blood tests.

Your doctor uses a chest X ray to determine if there is fluid accumulation (pleural effusion). Your doctor will request MRI, CT scan or FDG-positron emission tomography (PET) to get detailed images of the affected region. They will also perform a needle biopsy in order to collect a sample from the affected tissue.

A pathologist, a mesothelioma specialist, will look at the tissue under an magnifying glass to find cancerous cell and determine the type. The doctor will use dyes to stain tissue samples in order to diagnose the cancer. This dye is visible when certain types are present. The doctor will then use an instrument to magnify the tissue.

It is sometimes difficult to identify mesothelioma since the cells that cause it look similar to those of other types of cells in the body. Your healthcare provider will confirm the diagnosis of mesothelioma with other tests. They may use blood tests to measure levels of fibulin-3 and mesothelin-related, soluble peptide.

Your healthcare team will determine a mesothelioma treatment plan depending on the type of cancer you suffer from and the degree to which it is advanced. Radiotherapy, chemotherapy, and surgery are the most common treatment options for mesothelioma. A palliative treatment option is available when your mesothelioma is at an advanced stage. This can relieve you of pain and other signs.

Prognosis

The prognosis for mesothelioma is dependent on the stage and type of cancer and other factors like age and general health. Patients should work with experienced doctors to learn more about the treatment options available to them.

Mesothelioma is a condition that occurs when asbestos settlement fibers damage the tissues that line and protect vital organs. The asbestos fibers can be breathed in or consumed and, over time, cause inflammation and genetic changes that turn normal cells into mesothelioma-related tumors. The most frequent mesothelioma variants are pleural mesothelioma. It develops in the lining of the lungs and the chest cavity (pleura), as well as peritoneal mesothelioma, a rarer form that develops in the lining that protects the abdomen.

The doctor diagnoses mesothelioma based on symptoms, lab tests, and X-rays. They may also suggest taking a biopsy to confirm the diagnosis. A biopsy is when you take small amounts of tissue to be tested. The doctors can compare the biopsy samples with databases to determine the most likely mesothelioma type. This information can be used to determine the longevity of a patient with mesothelioma and their treatment plan.

Mesothelioma cells are classified in three categories: epithelioid, epithelial, sarcomatoid and biphasic. Each mesothelioma kind develops at a different rate and responds to treatment in a different way. Epithelioid cancer accounts for 60 to 80 percent of all cases and has a better survival rate than biphasic mesothelioma or sarcomatoid.

It can take as long as 50 years for mesothelioma to develop following exposure to asbestos. Therefore, many patients don't get a diagnosis of mesothelioma until they show signs of. Asbestos victims should disclose their exposure to a doctor and have regular checkups.

During these visits, doctors examine for signs of asbestos exposure like scarring on lung and other respiratory issues. They can also perform simple blood tests to assess the overall health of a patient. If the results indicate that a patient's risk of developing mesothelioma is high they can schedule further tests to receive an estimate of the prognosis for mesothelioma. This could include imaging tests like X radiographs, CT scans, and ultrasounds, as well a lung function test, a chest MRI, or PET scan.