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Mesothelioma Asbestos Lung Cancer

Mesothelioma affects the tissues that line the chest cavity, lungs, and, in some cases, the linings of the abdomen and heart. Exposure to asbestos is the main cause of mesothelioma.

Asbestos fibers are entangled in tissues and cause DNA damage. This causes cells to transform into mesothelioma cancer cells.

Signs and symptoms

Mesothelioma is a kind of cancer that affects the tissues that line and protect organs within the body. Exposure to asbestos fibers can cause these cells to undergo a change and develop into mesothelioma tumors. The majority of mesothelioma cases are located in the lungs. However, it can also occur in the abdominal lining and the testicles, as well as the heart.

Shortness of breath, chest discomfort and coughing are the most frequent symptoms of mesothelioma. Additionally certain patients are suffering from abdominal pain, weight loss, and fatigue. These symptoms can be a bit confusing and difficult to diagnose in the beginning particularly when mesothelioma still a relatively young disease. It could take years or even decades following exposure to asbestos for mesothelioma-related symptoms to manifest.

A physical examination and patient's health history are the first step in diagnosing mesothelioma. A doctor may require blood tests and imaging scans to determine the severity of the symptoms. These scans may include CT (computer tomography) scans, MRI and PET (positron emission tomography).

X-rays may reveal a mass or fluid that is not normal in the lungs. These scans can help the doctor determine the kind and location of mesothelioma. Sarcomatoid and mesothelioid are the two most prevalent types. About 70% of mesothelioma is epithelioid. Sarcomatoid Mesothelioma has a worse prognosis, and is less frequent than epithelioid.

The majority of patients diagnosed with pleural mesothelioma have a nonproductive cough, chest wall pain and difficulty breathing. People with pleural mesothelioma can have an abnormal heart sound and a condition known as pericardial effusion, or swelling of the scrotum.

The most accurate way to identify mesothelioma is take a tissue sample, or biopsy, to test. The type of mesothelioma also determine how a physician manages the disease. If a patient is diagnosed with pericardial cancer, the doctor will drain excess fluid using the procedure called pleurodesis, or place a pleural catheter in order to reduce inflammation and improve respiration. Other treatments include surgery and chemotherapy.

Diagnosis

Mesothelioma is a type of cancer that occurs in the linings of organs known as the mesothelium. The majority of the time, the disease develops in the lung (pleura), though it may also occur in the abdomen (peritoneum) or around the testes (tunica vaginalis).

The symptoms of mesothelioma can appear between 10 and fifty years after the first exposure. Due to this latency period many patients can be mistakenly diagnosed. This disease is often misdiagnosed as other, less serious illnesses, such as pneumonia or the flu. This could result in delays in treatment, which can decrease the chance of survival.

If you suspect that you might have mesothelioma should see their doctor immediately. In the initial visit, doctors review a patient's medical history in order to identify any signs or symptoms that increase the likelihood of developing mesothelioma. This includes any previous exposure to asbestos settlement and asbestos, as well as the nature and duration of the exposure.

The next step is for doctors to conduct imaging tests to examine the abdomen and chest for any signs of mesothelioma or other abnormalities. Chest X-rays, CT scans, and MRIs are all able to reveal changes in the lungs, like an increase in pleural thickness or accumulation of fluid. They can also show if the mesothelioma cancer has spread to other parts of the body.

A doctor may also request an examination of the blood to determine whether the patient has elevated levels of certain substances associated with mesothelioma. They can also perform an operation called a thoracentesis which involves taking out the lungs of fluid and examining the lungs for cancerous cells.

If mesothelioma is found to be the cause, a biopsy is performed to check a small sample of the tumor for cancerous cells. VATS (video assisted thoracoscopic surgery) or a needle-guided CT scan may be used to perform this procedure. The results will aid in determining which mesothelioma treatment options are most suitable for the patient. This may include surgery, chemotherapy, or radiation therapy. Some patients will also opt to undergo immunotherapy. This newer form of mesothelioma treatment could improve the quality of life for patients and improve their prognosis.

Treatment

Mesothelioma affects the tissues that line and protect organs, like the lungs (pleural mesothelioma) as well as the stomach (peritoneal mesothelioma) or the heart or testicles (pericardial mesothelioma). It is not possible to cure mesothelioma, but treatment can help reduce symptoms.

Your doctor will ask about your medical history and look for symptoms of mesothelioma. Your doctor will also inquire about your asbestos exposure, since asbestos is the most significant risk factor for mesothelioma. Exposure to asbestos can cause asbestos fibers to become trapped in the chest cavity's lining and tummy, or the heart (mesothelium). This causes inflammation over time, and can transform normal cells into cancerous ones. Mesothelioma can be diagnosed using imaging tests and blood tests.

Your healthcare provider will employ an X-ray chest scan to observe changes in your lung tissue, and determine if you suffer from the build-up of fluid (pleural effusion). Your provider will order MRI, CT scan or FDG-positron emission tomography (PET) to obtain detailed images of the affected area. They will also conduct a needle biopsy in order to collect a sample of the affected tissue.

A mesothelioma specialist, also known as a pathologist will look at mesothelioma cells under a microscope to detect cancerous cells and determine what type of mesothelioma you have. To determine the type of mesothelioma, the doctor will stain the sample with a dye that lights up when certain types of protein are present. They will then employ an advanced method to get an even closer view of the tissue under the microscope.

It can be difficult to determine if you have mesothelioma as the mesothelioma-causing cells are similar to other types of cells within the body. Your healthcare provider will confirm the diagnosis of mesothelioma with other tests. These tests involve a blood sample to measure the levels of fibulin-3, or soluble mesothelin related peptide.

Your medical team will decide on a mesothelioma treatment plan depending on the type of cancer you suffer from and how advanced it is. Radiotherapy, chemotherapy, and surgery are the most commonly used treatments for mesothelioma. Palliative treatment may be offered if your mesothelioma has reached an advanced stage. This can relieve your pain and other signs.

Prognosis

The prognosis for mesothelioma patients is determined by the stage and type of cancer as well as other factors such as age and general health. Patients should consult with experienced doctors to learn more about the treatment options available to them.

Mesothelioma is a condition that occurs when asbestos legal fibers damage the tissues that line and protect vital organs. The asbestos fibers can be inhaled or consumed and, in time, cause inflammation and genetic changes that turn normal cells into mesothelioma tumors. The most common forms of mesothelioma are the pleural (which is a tumor that develops on the lung linings, chest cavity, and abdomen) mesothelioma.

The doctor diagnoses mesothelioma based on symptoms, laboratory tests and X-rays. They may also recommend that a biopsied to confirm the diagnosis. A biopsy involves taking tiny amounts of tissue to test. The doctors can then compare the biopsy samples to an online database to determine the most likely mesothelioma type. This information can be used to predict the longevity of a patient with mesothelioma and their treatment plan.

Mesothelioma cells can be classified into three categories: epithelioid or epithelial, sarcomatoid and biphasic. Each mesothelioma kind develops at an individual rate and responds differently to treatment. Epithelioid cancer is responsible for 60 to 80 percent of all cases, and has a higher survival rate than biphasic or sarcomatoid mesothelioma.

It could take up to 50 years for mesothelioma to be diagnosed following exposure to asbestos legal, which is why many patients do not receive a mesothelioma diagnosis until they show signs of. Asbestos victims should disclose their exposure to a doctor and be checked regularly.

During these visits, doctors can examine for signs of asbestos exposure such as scarring on the lungs, as well as other respiratory problems. They may also conduct simple blood tests to check a patient's overall health. If the results show that the patient is at a an increased risk of mesothelioma, they can arrange for additional tests to receive a prognosis. This could include imaging tests such as X rays, CT scans, and ultrasounds, in addition to a lung function test and a chest MRI or PET scan.