Two major types of mesothelioma
Mesothelioma, all other types of cancer, are divided into two large groups: benign and malignant.
Benign mesothelioma refers to not cancer tumors develop in the pleura (cell lining around the lungs). The main difference between the benign and cancerous form is that the former not to other tissues is distributed. However, the symptoms of benign and malignant form match and it is often difficult to distinguish biopsies between the two except by lung cancer. However, less than 10% of cases of mesothelioma are benign. In half of the cases of benign mesothelioma, there are no symptoms at all.
Patients can learn the disease by routine scanning x-ray of the lungs. In the other half, benign mesothelioma symptoms: chest pain, chronic cough and fever. However, the most distinct feature is the presence of clubbed fingers. This issue occurs if the blood oxygen level in distorted angles in the nail beds is resulting. Benign mesothelioma treatment is relatively easy. It involves removing the tumors surgically. Patients must have continue to regular check-ups and chest X-rays to make sure that the benign mesothelioma in its developed malignant form.
Malignant mesothelioma is the most common form of the disease. This type of mesothelioma can be classified further in the location, where the malignant tumor is created or produced the type of cancer cells. Division in the location of the cancer are three types of Mesothelioma Cancer:
(i) pleural mesothelioma: This results in the protective lining and the cavity in the lung. Most of the symptoms associated with it are caused by the construction of fluid between the thoracic cavity and the lining of the lungs (called pleural effusion). This leads to difficulties in breathing, shortness of breath, persistent cough, coughing up of blood and fever. This is the most common form of Mesothelioma Cancer, the 75% of cases
(Ii) peritoneal Mesothelioma: this is the development of cancer in the stomach and the stomach. The cancer usually starts in the abdomen and spreads to other parts of the body. Symptoms are due to the pressure of the tumor on the stomach and the stomach, abdominal pain, swelling, loss of appetite, vomiting, breathing problems, anemia and a host of other symptoms. Peritoneal mesothelioma accounts for 10-20% of cases of mesothelioma.
(Iii) pericardial Mesothelioma: this affects the lining of the heart of the oral cavity. Symptoms are pain in the chest, shortness of breath and palpitations. This is the rarest form of mesothelioma, makes less than 10% of cases.
Another way to classify mesothelioma is by the type of cancer cells that arise. There are basically two types of mesothelioma cells: Epitheloid and Sarcomatoid. Epitheloid are cells in the lining of the institutions only. The chances of survival are with this type of cancer. Sarcomatoid cells are more difficult to treat, as it does on secondary tissue such as bone, muscle, cartilage... Etc. This type of cancer rarely responds to any form of treatment. In cases where both types of cells arise, it is called biphasic mesothelioma.
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Category Article major, mesothelioma, types
