|All about mesothelioma cancer types of mesothelioma pleural mesothelioma peritoneal mesothelioma (abdominal mesothelioma) malignant mesothelioma causes of mesothelioma risk factors for mesothelioma asbestos exposure and mesothelioma asbestos mesothelioma asbestos poisoning asbestos complications reducing asbestos exposure mesothelioma survival rate mesothelioma symptoms mesothelioma diagnosis mesothelioma stages mesothelioma treatment treatment for malignant mesothelioma mesothelioma surgery chemotherapy for mesothelioma radiation therapy for mesothelioma prevention of malignant mesothelioma prognosis of malignant mesothelioma mesothelioma lawsuits mesothelioma attorney (lawyer)
What types of mesothelioma are there?Mesotheliomas, like other types of cancer (e.g., adenocarcinoma), typically consist of two general types-benign and malignant. Benign mesothelioma is a noncancerous tumor of the pleura (lining of the lung and chest cavity). Nonmalignant mesothelioma is usually a localized tumor that affects men more frequently than women. The tumor may grow to a large size
and compress the lung, causing the symptoms of shortness of breath. Malignant mesothelioma is a cancerous tumor of the pleura (lining of the lung and chest cavity) or peritoneum (lining of the abdomen) that is almost always caused by sustained exposure to asbestos. Malignant mesothelioma is a diffuse tumor that affects men more frequently than women. Sustained exposure to asbestos is the predominant risk factor. The latent period between asbestos exposure and onset of symptoms can be 20 to 50 years or even longer.
Malignant mesothelioma is divided into 2 main types and 3 sub types. Two main types of mesothelioma are classified as pleural mesothelioma and peritoneal mesothelioma. The pleural mesothelioma type grows in the tissues covering the lungs. Pleural mesothelioma spreads within the chest cavity, sometimes involving the lung. Metastases can occur in any organ, including the brain, and are much more common than previously thought. About 70% to 80% of mesothelioma occurrences are pleural mesothelioma. The peritoneal mesothelioma type grows in the tissues lining the inside of the abdomen. Peritoneal mesothelioma involves the abdominal cavity, infiltrating the liver, spleen or the bowel. As with pleural mesothelioma, pain is the most common presenting complaint. In addition, due to fluid accumulation in the abdominal cavity (ascites), the abdomen appears enlarged. Peritoneal mesothelioma is less common than pleural mesothelioma, accounting for between 10% to 20% of cases of mesothelioma.
The three main sub types of mesothelioma are grouped according to how the cells look under the microscope, and are epithelioid mesothelioma, sarcomatoid mesothelioma and biphasic mesothelioma. About 50% to 70% of mesothelioma occurrences are of the epithelioid mesothelioma type. About 7% to 20% of mesothelioma occurrences are of the sarcomatoid mesothelioma type. About 20% to 35% of mesothelioma occurrences are of the biphasic mesothelioma type.
More information on mesothelioma cancerWhat is mesothelioma cancer? - Mesothelioma (cancer of the mesothelium) is a disease in which cells of the mesothelium become abnormal and divide without control or order.
What types of mesothelioma are there? - Mesotheliomas consist of two general types-benign and malignant. Malignant mesothelioma is a cancerous tumor of the pleura.
What is pleural mesothelioma? - Pleural mesothelioma is a cancer of the cells that make up the pleura or lining around the outside of the lungs and inside of the ribs.
What is peritoneal mesothelioma? - Peritoneal mesothelioma is a cancer affecting the abdominal lining, or peritoneum. Peritoneal mesothelioma is a tumor of this membrane.
What is malignant mesothelioma? - Malignant mesothelioma is a cancer in which cancer (malignant) cells are found in the sac lining the chest (the pleura) or abdomen (the peritoneum).
What causes mesothelioma? - Asbestos exposure is the main cause of mesothelioma. The chances of suffering from mesothelioma rise with the intensity and duration of exposure to asbestos.
What're the risk factors for mesothelioma? - The main risk factors for malignant mesothelioma is exposure to asbestos. Other risk factors include radiation, zeolite, tobacco, and SV40 Virus.
Who's at increased risk for developing mesothelioma? - Family members and others living with asbestos workers have an increased risk of developing mesothelioma.
Asbestos and mesothelioma - Asbestosis, mesothelioma, and lung cancer are the three most frequent causes of death and disease among people with heavy asbestos exposure.
Where is asbestos found? - Asbestos has been widely used in many industrial products. Exposure to asbestos can occur in home improvement and construction projects.
When is asbestos dangerous? - Asbestos is hazardous when it is friable. The most common way for asbestos fibers to enter the body is through breathing.
How to reduce asbestos exposure? - Reducing exposure to asbestos by repairing damaged material will involve covering the material or sealing asbestos material.
What's the mesothelioma survival rate? - Mesothelioma is a serious disease. The average age at diagnosis is 50 to 70 years old. The average survival time is about one year.
What're the symptoms of mesothelioma? - Symptoms of mesothelioma include pain in the lower back or at the side of the chest, cough, fever, sweating, fatigue, and weight loss.
How is mesothelioma diagnosed? - Diagnosis of mesothelioma begins with a review of the patient's medical history, including any history of asbestos exposure.
How is mesothelioma staged? - Staging of mesothelioma is based on imaging studies such as x-rays, CT scans, and MRI scans. Malignant mesothelioma moves through four stages.
What's the treatment for mesothelioma? - Treatment for mesothelioma cancer include surgery, radiation therapy, and chemotherapy. Surgery is a common treatment for mesothelioma.
Treatment of malignant mesothelioma by stage - Most patients with stage I mesothelioma have their cancer surgically removed by pleurectomy/decortication or extrapleural pneumonectomy.
Surgery for mesothelioma - Surgery for malignant mesothelioma can be aimed at long-term control of the cancer (aggressive surgery) or relief of symptoms (palliative procedures).
Chemotherapy for mesothelioma - Chemotherapy uses drugs to kill cancer cells. In mesothelioma, chemotherapy may be put directly into the chest.
Radiation therapy for mesothelioma - Radiation is useful because mesothelioma is made up of rapid growing cells and radiation is most effective on cells that divide rapidly.
How to prevent malignant mesothelioma? - The risk of malignant mesothelioma can be reduced by avoiding getting exposed to asbestos.
What's the prognosis of malignant mesothelioma? - The survival time after diagnosis of malignant mesothelioma is about one year. Prognosis for malignant mesothelioma depends on how early it is diagnosed.
What about the mesothelioma lawsuits? - Mesothelioma lawsuits are classified into two groups: personal injury, and wrongful death. Mesothelioma lawsuits usually seek compensation for medical costs.
Who is mesothelioma attorney (lawyer)? - The benefits of hiring a mesothelioma attorney are numerous. A mesothelioma lawyer is able to provide both advice and assistance.