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Mesothelioma Asbestos Lung Cancer
Mesothelioma is a form of cancer that affects the tissue that lines the chest cavity and lungs and, in rare instances the abdomen's lining and the heart. Exposure to asbestos is the principal cause of mesothelioma.
Asbestos fibers get stuck in tissues and cause DNA damage. The result is that cells turn into mesothelioma-like cancerous cells.
Symptoms
Mesothelioma is a type of cancer that affects the tissues that line and protect organs in the body. Exposure to asbestos fibres can cause cancerous cells to develop into mesothelioma tumors. The majority of mesothelioma cases are found in the lungs (pleura). However, it could also happen in the abdominal lining as well as the testicles, heart and lungs.
The most frequent mesothelioma symptoms include shortness of breath, chest pain and coughing. In addition, some patients are suffering from abdominal pain, weight loss, and fatigue. These symptoms are often confusing and difficult to identify in the beginning stages particularly when mesothelioma is still a relatively young disease. The symptoms of mesothelioma may not be evident for a long time or even decades after asbestos exposure.
The first step to diagnose mesothelioma is an examination and a medical history. To determine the severity of symptoms, a doctor may order imaging tests and blood tests. These scans can include CT (computer tomography) scans, MRI and PET (positron emission tomography).
X-rays could reveal a lump or fluid that isn't normal in the lungs. These scans help the doctor determine the kind and location of mesothelioma. The two most common types of mesothelioma are epithelioid and sarcomatoid. Epithelioid mesothelioma makes up around 70% of all mesothelioma cases. Sarcomatoid Mesothelioma has a poorer prognosis, and is less frequent than epithelioid.
Most people with pleural cancer have a nonproductive, painful cough and breathing difficulties. In some cases, people with pleural mesothelioma could have an abnormal heart murmur an issue called pericardial effusion, or swelling of the scrotum (tunica vaginalis).
The most reliable method to diagnose mesothelioma is to collect a tissue sample or biopsy, to test. The type of mesothelioma will also dictate how a doctor will treat the illness. For example in the case of mesothelioma pericardial the doctor could remove excess fluid using a procedure called pleurodesis or insert an indwelling pleural catheter to reduce inflammation and improve breathing. Other options include chemotherapy and surgery.
Diagnosis
Mesothelioma, a form of cancer, occurs in the linings of organs called the mesothelium. The disease most commonly occurs in the lung (pleura), though it can also develop in the abdomen (peritoneum) or around the testes (tunica vaginalis).
The symptoms of mesothelioma could be seen between 10 and fifty years after the initial exposure. Due to this time of latency, many patients could be incorrectly diagnosed. It is often mistaken for other less serious illnesses, like the flu or pneumonia. This mistake could cause delays in treatment that can reduce a patient's chance of survival.
Anyone who suspects that they might have mesothelioma should see their doctor immediately. In the initial visit, doctors review the medical history of a patient to identify any symptoms or conditions that could increase the likelihood of developing mesothelioma. This includes asbestos exposure in the past as well as the kind and duration.
The doctor will then request imaging tests in the chest and abdomen to look for signs of mesothelioma. Chest X-rays CT scans and MRIs all provide detailed images of the inside of the body and can show lung issues like the thickening of the pleura or the buildup of fluid. They can also reveal if mesothelioma has spread to other organs of the body.
A doctor may also recommend an analysis of blood to determine whether the patient has high levels of certain substances associated with mesothelioma. They can also carry out an operation known as the thoracentesis. This involves removing a sample of the fluid surrounding the lungs to search for cancerous cells.
If a mesothelioma is confirmed the biopsy procedure is carried out 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 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 undergo immunotherapy. This latest form of treatment can improve a patient's prognosis and boost their quality of life.
Treatment
Mesothelioma affects tissues that line and protect organs, such as the lungs (pleural mesothelioma) and stomach (peritoneal mesothelioma) or the testicles or heart (pericardial mesothelioma). It is not possible to treat mesothelioma completely, however treatment can help reduce symptoms.
Your doctor will ask you about your health history and check for symptoms of mesothelioma. cleveland asbestos attorneys will ask you about asbestos exposure as it is the leading mesothelioma risk factor. Asbestos exposure can cause asbestos fibres to be stuck in the linings of the chest cavity (mesothelium) stomach or the heart. This can cause inflammation over time and may transform normal cells into cancerous ones. Imaging tests and blood tests can be used to diagnose mesothelioma.
Your doctor uses a chest X ray to determine if you suffer from fluid accumulation (pleural effusion). Your healthcare provider will order an MRI, CT scan, or FDG-positron emissions tomography (PET) to obtain precise images. They will also conduct the procedure of a needle biopsy to obtain a sample from the affected tissue.
A pathologist, or mesothelioma specialist, will look at the tissue with an magnifying glass to find cancerous cell and determine the type. The pathologist will use dyes to stain tissue samples to diagnose the cancer. The dye is visible when certain types of mesothelioma are present. They will then employ a specific method to obtain an even closer view of the tissue under microscope.
It is sometimes difficult to diagnose mesothelioma because the mesothelioma-causing cells appear similar to those of other types of cells within the body. Your healthcare provider will confirm the diagnosis of mesothelioma using 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 mesothelioma treatment plan based on the type of cancer you have and how advanced it is. The most popular mesothelioma treatments are surgery, chemotherapy and radiation therapy. A palliative treatment option is available if your mesothelioma has reached an advanced stage. This can relieve you of pain and other symptoms.
Prognosis
The prognosis for mesothelioma patients is determined by the stage and type of cancer and other factors like age and general health. Patients should consult with a doctor who are experienced to learn about their treatment options.
Asbestos fibers can cause damage to tissues that line vital organs and safeguard them. The asbestos fibers can be breathed in or ingested and, in time, cause inflammation and genetic changes that convert normal cells into mesothelioma tumors. The most frequent mesothelioma variants are pleural mesothelioma. It develops in the lung lining and the chest cavity (pleura) as well as peritoneal mesothelioma, a rarer form that arises in the lining that protects the abdomen.
Doctors diagnose mesothelioma on the basis of symptoms, laboratory tests, and X-rays. They may also suggest a biopsied to confirm the diagnosis. A biopsy is when you take small amounts of tissue to test. Doctors then compare the samples of the biopsy to databases to determine the most likely mesothelioma cells type. This information will help them predict the mesothelioma-related life expectancy of a patient and treatment plan.
The three types of mesothelioma are epithelioid, epithelial and epithelial cells, sarcomatoid cells, and biphasic cells. Each mesothelioma type grows at an individual rate and responds to treatment in a different way. Epithelioid mesothelioma accounts for 60 percent to 80% cases and has a higher survival rate than sarcomatoid or biphasic mesothelioma.
Mesothelioma can develop up to 50 years after exposure to asbestos. Many patients don't receive a diagnosis of mesothelioma until they have significant symptoms. Asbestos sufferers should report their exposure to a physician and be checked regularly.
During these visits, doctors can look for signs of asbestos-related exposure, such as scarring around the lungs or other respiratory issues. They can also perform an easy blood test to determine the patient's health. If the results show that a patient's risk for mesothelioma is high they can schedule further tests to get an estimate of the prognosis for mesothelioma. This will include imaging tests such as X-rays, CT scans and ultrasound, as well as a lung function test and an chest MRI or PET scan.