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Mesothelioma Asbestos Lung Cancer

Mesothelioma affects the tissues that line the lungs, chest cavity and, in some cases, the linings of the abdomen and the heart. The primary cause of mesothelioma is asbestos exposure.

Asbestos fibers become stuck in tissues and cause DNA damage. This changes cells into mesothelioma cancer cells.

Symptoms

Mesothelioma is a type of cancer, affects tissues which connect and protect organs in the body. Exposure to asbestos legal (http://www.annunciogratis.Net/) fibers can cause the cells to change and develop into mesothelioma tumors. The majority of cases of mesothelioma occur in the lungs (pleura). It can also develop in the linings of the heart, abdomen and testicles.

The most frequent mesothelioma-related symptoms include shortness of breath, chest pain and coughing. In addition patients may suffer from abdominal pain, weight loss and fatigue. These symptoms are similar to many other illnesses and can be difficult to identify, particularly in the initial stages of mesothelioma. The symptoms of mesothelioma may not manifest for years or even decades following asbestos exposure.

A physical examination and medical history of the patient is the first step in diagnosing mesothelioma. To determine the severity of the symptoms the doctor can order imaging tests and blood tests. These scans may include CT (computer tomography) scans, MRI and PET (positron emission tomography).

X-rays can reveal a mass or fluid that isn't normal in the lungs. These scans help the doctor determine the nature and location of the mesothelioma. Epithelioid mesothelioma and sarcomatoid are the two major kinds. Around 70% of mesothelioma are epithelioid. Sarcomatoid mesothelioma is a lesser-known type and has a less favorable prognosis than epithelioid mesothelioma.

The majority of patients with pleural cancer suffer from a painful, nonproductive cough and breathing issues. A person with pleural msothelioma may have an abnormal heart sound or a condition known as pericardial effusion, or swelling of the scrotum.

The most effective method to identify mesothelioma is through an examination of the tissues. The type of mesothelioma also determines how a doctor will treat the condition. If a patient is diagnosed with pericardial cancer doctors will drain excess fluid using a procedure known as pleurodesis or insert an pleural catheter to reduce inflammation and improve breathing. Other treatments include surgery and chemotherapy.

Diagnosis

The mesothelioma cancerous form 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 and 50 years for symptoms of mesothelioma to manifest. Because of this time period of latency many patients are misdiagnosed. The illness is often misdiagnosed as other, less serious illnesses like pneumonia or the flu. This misdiagnosis may lead to a delay in treatment that can reduce the chance of a patient's survival.

If you suspect mesothelioma, visit their doctor as soon as possible. At the first appointment, doctors will review a patient's medical history in order to identify any signs or symptoms that could increase the risk of mesothelioma. This includes asbestos exposure in the past as well as the nature and duration of the exposure.

The next step is for doctors to request imaging tests to look at the abdomen and chest for signs of mesothelioma or other abnormalities. Chest X-rays, CT scans and MRIs can all show changes in the lungs, such as pleural thickness or fluid accumulation. They can also reveal whether mesothelioma has spread other organs of the body.

A doctor may also recommend a blood test to see whether the patient has high levels of certain chemicals that are associated with mesothelioma. They can also perform an operation known as a thoracentesis, which involves the removal of a small amount of the lungs' fluid to check for cancerous cells.

If mesothelioma is found to be the cause the biopsy procedure is carried out to check a small sample of the tumor for cancerous cell. VATS (video assisted thoracoscopic surgical) or a needle guided CT scan can be used to carry out this procedure. The results will help determine which mesothelioma treatments are the most effective for the patient. This may include chemotherapy, surgery, or radiation therapy. Certain patients may also choose to undergo immunotherapy. This newer type of treatment can enhance the prognosis of patients and improve their quality of life.

Treatment

Mesothelioma, a form of cancer, is a threat to the tissues that line and protect organs, such as the lungs, stomach (peritoneal) or heart, or testicles. While mesothelioma can't be treated however, treatment can reduce symptoms.

Your doctor will ask you about your health history and check for symptoms of mesothelioma. Your doctor will inquire about asbestos exposure because it is the most significant risk factor for mesothelioma. Exposure to asbestos can cause asbestos fibers to become trapped in the lining of the chest cavity, tummy or heart (mesothelium). In time, this causes inflammation, and can transform normal cells into cancerous ones. Mesothelioma can be diagnosed using imaging tests and blood tests.

Your doctor will make use of a chest X-ray to see changes in the lung tissue and determine whether you have an accumulation of fluid (pleural effusion). Your provider will order MRI, CT scan or FDG-positron emission tomography (PET) to get detailed images of the affected region. They will also perform an incision using a needle to collect a sample of the affected tissue.

A pathologist, also known as a mesothelioma expert, will examine the tissue using a magnifying glass to identify cancerous cells and determine the type. The doctor will use dyes to stain tissues to determine the type of cancer. The dye is visible when certain types are present. They will then employ a specific method to obtain an even closer view of the tissue under microscope.

It can be difficult to determine if you have mesothelioma as the cells that cause it are similar to other types of cells in the body. Your healthcare provider will confirm the diagnosis of mesothelioma by other tests. These tests include an analysis of blood samples to determine the levels of fibulin-3, or soluble mesothelin related peptide.

Your healthcare team will determine the best treatment plan for mesothelioma depending on your cancer type and its stage. Radiotherapy, chemotherapy, and surgery are the most commonly used treatments for mesothelioma. Palliative treatment may be offered when your mesothelioma is at an advanced stage. This will relieve you of pain and other symptoms.

Prognosis

The outlook for mesothelioma is based on the type and stage of cancer, in addition to other factors like the patient's age as well as general health. Patients should consult skilled doctors to know more about their treatment options.

Mesothelioma develops when asbestos fibers damage the tissues that line and protect vital organs. The asbestos fibers are inhaled or consumed, and they can cause genetic changes and inflammation that transform normal cells into mesothelioma tumors. The most common mesothelioma types are pleural (which develops on the lung linings or chest cavity) and abdomen) mesothelioma.

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

Mesothelioma cells are classified in three categories: epithelioid, epithelial, sarcomatoid and biphasic. Each mesothelioma type develops at a different rate and responds differently to treatment. Epithelioid mesothelioma accounts for 60 percent to 80% of cases and has a higher survival rate than sarcomatoid and biphasic mesothelioma.

Mesothelioma can be diagnosed up to 50 years after exposure to asbestos. Many patients don't receive a diagnosis of mesothelioma until they show severe symptoms. Asbestos exposure should be disclosed to a doctor, and victims should undergo periodic checks.

During these visits, doctors can examine for signs of exposure to asbestos, such as scarring around the lungs or other respiratory problems. They can also do simple blood tests to assess the health of the patient. If the results show that a patient's risk for mesothelioma is very high, they can schedule further tests to get mesothelioma-related prognosis. This could include imaging tests like X radiographs, CT scans, and ultrasounds, as well lung function tests, a chest MRI or PET scan.