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Mesothelioma Asbestos Lung Cancer

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

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

Signs and symptoms

Mesothelioma, a form of cancer, affects tissues that line and protect organs within the body. Exposure to asbestos fibers could cause the cells to change and form mesothelioma tumors. The majority of mesothelioma cases originate in the lung (pleura). However, it can happen in the lining of the abdomen, heart and testicles.

Chest discomfort and coughing are the most common symptoms of mesothelioma. In addition patients may are suffering from abdominal pain, weight loss, and fatigue. These symptoms can be a bit confusing and difficult to recognize in the early stages particularly when mesothelioma still a relatively young disease. It may take years or even decades after exposure to asbestos claim for mesothelioma symptoms to show up.

The first step to diagnosing mesothelioma is to conduct a physical exam and a health history. To determine the severity of the symptoms, a doctor may order blood tests and imaging scans. These scans can include CT (computer tomography) scans, MRI and PET (positron emission tomography).

X-rays may reveal an unusual mass or fluid in the lungs. These scans can help the doctor determine the type and location of the mesothelioma. The two main types of mesothelioma are epithelioid and sarcomatoid. Around 70% of mesothelioma is epithelioid. Sarcomatoid Mesothelioma has a worse prognosis, and is less frequent than epithelioid.

The majority of patients with pleural cancer suffer from a painful, nonproductive cough and breathing issues. In certain cases, people suffering from pleural mesothelioma might have an abnormal heart murmur which is known as pericardial effusion or swelling of the scrotum (tunica vaginalis).

The most reliable method to identify mesothelioma is take a tissue sample or biopsy, for testing. The type of mesothelioma will also dictate how a doctor manages the disease. For example in the case of pericardial mesothelioma doctors may remove excess fluid using a procedure called pleurodesis or insert a pleural catheter in the body to reduce inflammation and improve breathing. Other treatments include surgery and chemotherapy.

Diagnosis

The mesothelioma cancerous form develops on the linings of organs. The disease most commonly occurs in the lung (pleura) but it can also develop in the abdomen (peritoneum) or around the testes (tunica vaginalis).

It takes between 10 to 50 years for the symptoms of mesothelioma to manifest. Because of this time period of latency, many patients may be incorrectly diagnosed. The illness is often misdiagnosed as other, less serious conditions, such as pneumonia or the flu. This mistake could lead to a delay in treatment, which could reduce a patient's chance of survival.

Anyone who suspects that they might have mesothelioma must consult their physician immediately. During this initial visit, doctors will review the patient's entire medical history to look for signs and any other factors that might make them more susceptible to mesothelioma. This includes any previous exposure to asbestos and asbestos, and also the type and duration of the exposure.

The next step is to have doctors conduct imaging tests to examine the abdomen and chest for signs of mesothelioma or other abnormalities. Chest X-rays CT scans and MRIs all offer precise images of the inside of the body and can reveal lung changes, such as the pleural thickening process or the accumulation of fluid. They can also show whether the mesothelioma tumor has spread to other areas of the body.

A doctor might also recommend an examination of the blood to determine whether a patient has high levels in certain substances linked to mesothelioma. They may also carry out an operation known as a thoracentesis which involves removal of lungs of fluid and examining the lungs for cancerous cells.

If mesothelioma is found to be the cause A biopsy is then performed to check a small sample of the tumor for cancerous cells. VATS (video assisted thoracoscopic surgical) or a needle-guided CT scan may be used to perform this procedure. The results will aid in determining which mesothelioma treatment options are the most effective for the patient. This may include surgery, chemotherapy, or radiation therapy. Certain patients may choose to participate in immunotherapy. This newer type of treatment can enhance the prognosis of patients and improve their quality of life.

Treatment

Mesothelioma is a type of cancer that affects the tissues that line and protect organs like the stomach, lungs (peritoneal) or heart or testicles. Although mesothelioma is not curable, it can be treated, treatment can help control symptoms.

Your doctor will inquire about your medical history and look for symptoms of mesothelioma. Your doctor will also ask about your asbestos legal exposure, as asbestos is the most significant risk factor for mesothelioma. Exposure to asbestos can cause asbestos fibers to get trapped in the tissues of the chest cavity the stomach, tummy or the heart (mesothelium). As time passes this causes inflammation and transforms normal cells into cancerous ones. Imaging tests and blood tests can be used to detect mesothelioma.

Your healthcare provider will employ an X-ray of your chest to detect changes in the lung tissue and determine whether you have fluid build-up (pleural effusion). Your healthcare provider will request an MRI, CT scan, or FDG-positron emissions (PET) to obtain high-quality images. They will also conduct the needle biopsy to collect a sample of the affected tissue.

A pathologist, also known as a mesothelioma specialist, will look at the tissue under an magnifying glass to find cancerous cells and determine their type. To make the diagnosis, the pathologist will stain the sample with a dye that lights up when certain types of proteins are present. They will then employ an advanced method to get an in-depth look at the tissue under the microscope.

Mesothelioma can be difficult to identify because the mesothelioma cells look like other types of cells in the body. Your healthcare provider will confirm the diagnosis of mesothelioma by other tests. This includes a blood test to determine levels of fibulin-3 as well as mesothelin-related peptide that is soluble.

Your medical team will determine the mesothelioma treatment plan based on the type of cancer you suffer from and how advanced it is. Radiotherapy, chemotherapy and surgery are the most common treatment options for mesothelioma. A palliative treatment option is available in the event that your mesothelioma has progressed to an advanced stage. This will alleviate the pain and other signs.

Prognosis

The prognosis for mesothelioma depends on the type and stage of cancer, in addition to other factors such as a patient's age and general health. Patients should work with knowledgeable doctors to find out more about their treatment options.

Mesothelioma develops when asbestos legal fibers harm the tissues that line and protect vital organs. The asbestos fibers can be inhaled or ingested and, in time, cause inflammation and genetic changes that turn normal cells into mesothelioma-related tumors. The most prevalent mesothelioma types are mesothelioma pleural (which develops on the lung linings as well as the chest cavity and abdomen) mesothelioma.

The doctor diagnoses mesothelioma based on symptoms, laboratory tests and X-rays. They may also recommend taking a biopsy to confirm the diagnosis. A biopsy is when you take tiny amounts of tissue to test. Doctors then compare the biopsy samples to a database to identify the most likely mesothelioma-related cell type. This information can be used to estimate the longevity of a patient suffering from mesothelioma as well as their treatment plan.

The three mesothelioma types are epithelioid and epithelial, epithelial cells as well as sarcomatoid and biphasic cells. Each mesothelioma type develops at a different rate and responds differently to treatment. Epithelioid mesothelioma makes up 60% to 80% of cases and has a better survival rate than sarcomatoid or biphasic mesothelioma.

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

During these visits, doctors can look for signs of asbestos exposure like scarring on lung and other respiratory issues. They can also perform an easy blood test to check the health of a patient's general. If the results indicate that a patient's risk of developing mesothelioma is high they can arrange for further tests to receive a mesothelioma prognosis. This could include imaging tests such as X-rays, CT scans and ultrasound as well as lung function tests, and a chest MRI or PET scan.