Types Of Mesotheliomas, What Is Mesothelioma British Lung Foundation

Patients with epithelioid mesothelioma may experience shortness of breath chest pain and fluid buildup in their lungs.

Polar express christmas train coloring pages. Pleural lung lining peritoneal abdominal lining pericardial heart sac and testicular. The prognosis signs and treatment options differ by type of mesothelioma. Doctors divide mesothelioma into different types based on what part of the mesothelium is affected.

In order to be classified as biphasic there must be at least 10 of each cell type present. Pleural mesothelioma affects the tissue around the lungs peritoneal occurs in the abdominal lining pericardial affects the lining of the heart and testicular mesothelioma occurs in the testicles. Types of mesothelioma there are two primary types of mesothelioma pleural mesothelioma and peritoneal mesothelioma.

Pericardial mesothelioma is rare and accounts for less than 1 of cases. Some cell types considered benign mesotheliomas include papillary and adenomatoid. Mesothelioma is also identified by three cancer cell types.

Epithelioid mesothelioma is the most common cell type usually associated with pleural mesothelioma. Other rarer types of mesothelioma affect tissue in the abdomen peritoneal mesothelioma around the heart and around the testicles. Epithelial sarcomatoid and biphasic.

Doctors will use cell type with mesothelioma type when determining viable treatment options and patient prognosis. Biphasic mesotheliomas include both epithelioid and sarcomatoid cells and account for 10 20 of all cases. Two additional types pericardial mesothelioma and testicular mesothelioma may also occur but these are far less common.

There are four types of mesothelioma defined by tumor location. For example if 91 of cells identified were epithelioid then the cell type would simply be listed as epithelioid. This type is called pleural mesothelioma.

Most mesotheliomas express high levels of cytokeratin 5 regardless of subtype. The most common forms of mesothelioma are pleural and peritoneal cancer. Mesothelioma doctors consider cell type when creating a treatment plan because the cells respond differently to treatment.

Epithelioid sarcomatoid and biphasic. There are four types of mesothelioma cancer that are defined by the location of tumors in the body organs. Epithelioid and biphasic mesothelioma make up approximately 75 95 of mesotheliomas and have been well characterized histologically whereas sarcomatous mesothelioma has not been studied extensively.