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Mesothelioma Asbestos Lung Cancer

Mesothelioma affects the tissue that lines the lungs, chest cavity and, in rare cases the linings of the abdomen and the heart. Exposure to asbestos is the principal reason for mesothelioma.

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

Symptoms

Mesothelioma, a form of cancer, affects tissues which line and protect organs within the body. Exposure to asbestos fibers may cause the cells to change and grow into mesothelioma cancers. The majority of mesothelioma cases originate in the lung (pleura). It can also develop in the linings of the abdomen, the heart and testicles.

The most frequent mesothelioma-related symptoms include shortness of breath, chest pain and coughing. Some patients also suffer from abdominal pain, fatigue and weight loss. These symptoms are often confusing and difficult to identify in the early stages particularly when mesothelioma is still a relatively young disease. It may take several years or even decades after exposure to asbestos for mesothelioma-related symptoms to manifest.

The first step to diagnose mesothelioma is an examination and a health history. To determine the severity of the 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 an unusual swelling or fluid inside the lungs. These scans can help the doctor determine the kind and location of mesothelioma. Epithelioid mesothelioma and sarcomatoid are the two major types. About 70% of mesothelioma cases are epithelioid. Sarcomatoid mesothelioma is less common and has a poorer prognosis than epithelioid mesothelioma.

Most patients diagnosed with pleural mesothelioma have a nonproductive cough, chest wall pain and difficulty breathing. In certain instances, a patient with pleural mesothelioma may have an abnormal heart murmur a condition called pericardial effusion, or swelling of the scrotum (tunica vaginalis).

The most reliable method to determine if mesothelioma has been diagnosed is to take a tissue sample or biopsy, to test. The type of mesothelioma also determines the way a doctor treats the illness. For instance when a patient has pericardial mesothelioma the doctor could remove excess fluid using pleurodesis procedure or insert a pleural catheter in the body to reduce inflammation and improve breathing. Other treatments include surgery and chemotherapy.

Diagnosis

The mesothelioma-related cancer develops on the linings of organs. The disease is most common in the lungs. However, it can also be found in the abdomen (peritoneum), or around the testes.

The symptoms of mesothelioma could be noticed between 10 and 50 years after the initial exposure. Due to this latency period many patients are misdiagnosed. It is often mistaken for other less serious illnesses, such as pneumonia or the flu. This misdiagnosis can result in delays in treatment, which could reduce the chances of surviving.

Those who suspect mesothelioma should consult their physician as soon as possible. During this initial visit, doctors review the patient's entire medical history to identify symptoms and any factors that may make people more likely to develop mesothelioma. This includes any prior exposure to asbestos legal and asbestos, as well as the nature and duration of the exposure.

The doctor will then order imaging tests for the abdomen and chest to look for signs of mesothelioma. Chest X-rays, CT scans and MRIs are all able to reveal changes in the lungs, including an increase in pleural thickness or accumulation of fluid. They can also reveal whether mesothelioma has spread other parts of the body.

A doctor may also recommend an analysis of blood to determine if the patient has high levels of certain substances related to mesothelioma. They may also perform the procedure known as the thoracentesis. This involves removing a sample of the fluid surrounding the lungs to check for cancerous cells.

If mesothelioma is found to be the cause A biopsy is then performed to test a small amount of the tumor for cancerous cell. This can be accomplished using VATS (video-assisted surgery using thoracoscopic instruments) or by using the use of a needle that is guided by an CT scan. The results will aid in determining which mesothelioma treatment options are most suitable for the patient. This may include chemotherapy, surgery, or radiation therapy. Certain patients may choose to take part in immunotherapy. This latest mesothelioma treatment could improve a patient's quality of life and improve their chances of survival.

Treatment

Mesothelioma, a form of cancer, is a threat to the tissues that line and protect organs, such as the stomach, lungs (peritoneal) or the heart or testicles. It is impossible to cure mesothelioma but treatment may help control symptoms.

Your doctor will ask you about your medical background and will look for signs of mesothelioma. Your doctor will also inquire about your asbestos exposure, since asbestos case is the most significant risk factor for mesothelioma. Exposure to asbestos claim 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 identified using blood tests and imaging tests.

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

A mesothelioma specialist called a pathologist will examine mesothelioma cells under a microscope to identify cancerous cells and determine the type of mesothelioma you suffer from. The pathologist will employ a dye to color the tissue samples to diagnose the cancer. This dye is visible when certain types are present. Then, they will employ a special technique to get an even closer view of the tissue under the microscope.

Mesothelioma may be difficult to recognize because mesothelioma-related cells appear similar to other kinds of cell within the body. Your healthcare provider will confirm the diagnosis of mesothelioma with other tests. These tests involve the collection of blood samples to determine the levels of fibulin-3, or soluble mesothelin related peptide.

Your medical team will choose mesothelioma treatments based on the type of cancer you have and how advanced it is. Surgery, chemotherapy and radiotherapy are the most commonly used treatment options for mesothelioma. Palliative treatment may be offered in the event that your mesothelioma has progressed to an advanced stage. This will relieve you of pain and other symptoms.

Prognosis

The prognosis for mesothelioma depends on the type and the stage of cancer, as well as other factors such as the patient's age as well as general health. Patients should consult with skilled doctors to know more about the treatment options available to them.

Mesothelioma is a condition that occurs when asbestos law fibers harm the tissues that line and protect vital organs. These asbestos fibers can be breathed in or ingested and, over time, cause inflammation and genetic changes that convert normal cells into mesothelioma-related tumors. The most prevalent forms of mesothelioma are mesothelioma pleural (which is a tumor that develops on the linings of the lungs as well as the chest cavity and abdomen) mesothelioma.

Mesothelioma is diagnosed by symptoms, laboratory tests, and X-rays. They may also recommend that a biopsy to confirm the diagnosis. A biopsy involves the removal of the tissue to be examined. Doctors can then compare biopsy samples against a database to identify the most likely mesothelioma-related cell type. This information can help them determine the patient's mesothelioma's life expectancy and treatment plan.

Mesothelioma cells can be classified into three categories: epithelioid epithelial, sarcomatoid and biphasic. Each mesothelioma grows at a different pace and responds differently to treatment. Epithelioid mesothelioma makes up 60 percent to 80% of cases and has a higher survival rate than sarcomatoid and biphasic mesothelioma.

It could take up to 50 years for mesothelioma to develop following exposure to asbestos. Therefore, many patients do not be diagnosed with mesothelioma until they show signs of. Asbestos victims should disclose their exposure to a physician and have regular checkups.

During these visits, doctors examine for signs of asbestos exposure like scarring on the lungs and other respiratory problems. They can also do a simple blood check to determine the health of the patient. If the results show that an individual is at a high risk for mesothelioma, they can schedule additional tests to get a prognosis. This includes imaging tests such as X radiations, CT scans, and ultrasounds, as well lung function tests and a chest MRI or PET scan.