Two Broad Types of Mesothelioma

Mesothelioma, like all other types of cancers, can be divided into two broad groups: benign and malignant

Benign mesothelioma refers to non-cancerous tumors developing usually in the pleura (cell lining around the lungs) The main difference between the benign and the cancerous form is that the former does not spread to other tissues... http://bit.ly/jfdWRa