Five Killer Quora Answers To Mesothelioma Asbestos Lung Cancer > 자유게시판

Mesothelioma Asbestos Lung Cancer

Mesothelioma affects the tissues that line the chest cavity, lungs, and, in some cases, the tissues surrounding the heart and abdomen. Exposure to asbestos is the principal reason for mesothelioma.

asbestos lawsuit fibers get stuck in tissues and cause DNA damage. The result is that cells transform into mesothelioma cancer cells.

Signs and symptoms

Mesothelioma is a form of cancer, affects tissues which line and protect organs within the body. Exposure to asbestos lawsuit fibers can cause these cells to change and form mesothelioma tumors. The majority of cases of mesothelioma originate in the lung (pleura). It can also occur in the tissues of the abdomen, the heart and testicles.

Breathlessness, chest discomfort and coughing are the most common symptoms of mesothelioma. Patients may also suffer from abdominal pain, fatigue, and weight loss. These symptoms can be a bit confusing and difficult to identify in the beginning particularly when mesothelioma still a relatively new disease. It may take years or even decades following exposure to asbestos for mesothelioma-related symptoms to show up.

A physical exam and a health history of the patient are the first step to diagnose mesothelioma. A doctor might require blood tests and imaging scans to determine the severity of symptoms. 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 aid the doctor determine the type and location of the mesothelioma. Sarcomatoid and epithelioid mesothelioma the two most prevalent types. About 70% of mesothelioma are epithelioid. Sarcomatoid Mesothelioma has a worse prognosis and is less prevalent than epithelioid.

Most people diagnosed with pleural mesothelioma suffer from a nonproductive cough as well as chest wall pain, and trouble breathing. In certain cases, people with pleural mesothelioma may have an abnormal heart murmur which is called pericardial effusion, or swelling of the scrotum (tunica vaginalis).

The best way to accurately identify mesothelioma is through the taking of a biopsy of the tissue. The type of mesothelioma also determines the way a doctor treats the disease. For instance when a patient has mesothelioma pericardial, the doctor may drain excess fluid with pleurodesis procedure or insert an indwelling pleural catheter to reduce inflammation and improve breathing. Other treatments include surgery or chemotherapy.

Diagnosis

The mesothelioma-related cancer is found in the linings of organs. The disease most commonly occurs in the lungs (pleura) but it can also manifest in the abdomen (peritoneum) or around the testes (tunica vaginalis).

The symptoms of mesothelioma can be seen between 10 and fifty years after the first exposure. Because of this time period of latency, many patients may be incorrectly diagnosed. The disease is often misdiagnosed as other, less serious conditions, such as the flu or pneumonia. This can result in delays in treatment, which may decrease the chance of surviving.

Those who suspect that they might have mesothelioma should see their doctor immediately. During this initial visit, doctors will take a patient's full medical history to look for signs and other factors that might make people more likely to develop mesothelioma. This includes any prior 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 chest and abdomen for signs of mesothelioma or other abnormalities. Chest X-rays, CT scans and MRIs all provide precise images of the inside of the body. They can show lung changes, such as pleural thickening or fluid buildup. They can also reveal if the mesothelioma cancer has spread to other areas of the body.

A doctor will also order an analysis of blood to determine whether the patient has elevated levels of certain substances associated with mesothelioma. They may also carry out an operation known as a Thoracentesis which involves taking out the lungs of fluid and examining the lungs for cancerous cells.

If a mesothelioma diagnosis has been confirmed the biopsy procedure will be taken to check an insignificant portion of the tumor to detect cancerous cells. VATS (video assisted thoracoscopic surgical) or a needle guided CT scan can be used to carry out this procedure. The results of this test will aid in determining the most effective mesothelioma treatment option for the patient. This could include chemotherapy, surgery, or radiation therapy. Some patients will also opt to undergo immunotherapy. This more advanced mesothelioma treatment could improve the quality of life for patients and improve their prognosis.

Treatment

Mesothelioma is a cancer that affects the tissues which line and protect organs, such as the stomach, lungs (peritoneal) or heart or testicles. It is impossible to cure mesothelioma but treatment can help manage symptoms.

Your doctor will ask about your medical history and search for symptoms of mesothelioma. Your doctor will also ask about your asbestos compensation exposure, because asbestos is the most significant risk factor for mesothelioma. Exposure to asbestos can cause asbestos fibers to get trapped in the lining of the chest cavity, tummy or heart (mesothelium). This causes inflammation over time and can transform normal cells into cancerous ones. Blood tests and imaging tests are used to identify mesothelioma.

Your healthcare provider uses an X-ray of the chest to determine if you have fluid accumulation (pleural effusion). Your healthcare provider will order an MRI, CT scan, or FDG-positron emission tomography (PET), to get precise images. They may also perform the procedure of a needle biopsy to collect a sample from the affected tissue.

A mesothelioma specialist called a pathologist will study mesothelioma cells under a microscope to identify cancerous cells and determine what type of mesothelioma you have. To determine the type of mesothelioma the pathologist will stain the sample with a dye that lights up when certain types of proteins are present. The doctor will then use a technique to magnify the tissue.

Mesothelioma may be difficult to identify because mesothelioma-related cells appear like other types of cells within the body. Your healthcare provider will confirm the diagnosis of mesothelioma by other tests. These tests involve the collection of blood samples to determine the levels of fibulin-3 or soluble mesothelin related peptide.

Your healthcare provider will decide the best treatment plan for mesothelioma based on the type of cancer and stage. The most common mesothelioma treatments are surgery, chemotherapy and radiation therapy. Palliative treatment may be offered when your mesothelioma is at an advanced stage. This will relieve the pain and other symptoms.

Prognosis

The prognosis for mesothelioma is based on the stage and type of cancer and other factors like age and general health. Patients should consult with a doctor who are knowledgeable about the treatment options available to them.

Mesothelioma occurs when asbestos compensation fibers damage the tissues that line and protect vital organs. The asbestos fibers can be breathed in or consumed, and over time they cause inflammation and genetic changes that transform normal cells into mesothelioma tumors. The most prevalent mesothelioma types are pleural mesothelioma that occurs in the lining of the lungs and the chest cavity (pleura) as well as peritoneal mesothelioma, a rarer type that is found in the lining of the abdomen.

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 is when you take a small sample of tissue for testing. Doctors can then compare the biopsy samples to a database to identify the most likely mesothelioma cell type. This information can be used to predict the longevity of a patient with mesothelioma, as well as their treatment plan.

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

It could take up to 50 years for mesothelioma be diagnosed following exposure to asbestos, so many patients don't be diagnosed with mesothelioma until they begin to experience serious symptoms. Asbestos victims should disclose their exposure to a physician and undergo periodic checkups.

During these visits, doctors will look for signs of asbestos exposure such as scarring on the lungs and other respiratory problems. They can also conduct an easy blood test to determine a patient's overall health. If the results indicate 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 exams such as X radiations, CT scans, and ultrasounds, in addition to the lung function test and a chest MRI, or PET scan.