NCIt related terms : Mesothelial Neoplasms; mesothelioma; Mesothelioma, NOS;
NCIt definition : A neoplasm characterized by the proliferation of neoplastic mesothelial cells. It
usually arises from the pleura or peritoneum. This category includes malignant mesothelioma,
adenomatoid tumor (benign mesothelioma), well differentiated papillary mesothelial
tumor, and multicystic mesothelioma.;
Alternative definition : NCI-GLOSS: A benign (noncancerous) or malignant (cancerous) tumor affecting the lining
of the chest or abdomen. Exposure to asbestos particles in the air increases the risk
of developing malignant mesothelioma.;