http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#Benign_Neoplasms_of_the_Meninges

A benign tumor occurring in the meninges, which surround the brain and spinal cord. The most common are meningiomas. - 2004

Benign Neoplasms of the Meninges

Meningeal Tumors, Benign

Benign Meningeal Tumor

Benign Neoplasms of Meninges

Benign Tumor of the Meninges

Benign Meningeal Neoplasms

Benign Meninges Neoplasm

Benign Neoplasm of Meninges

Benign Meningeal Tumors

Benign Meninges Tumor

Benign Tumor of Meninges

Benign Meningeal Neoplasm

Benign Neoplasm of the Meninges

Thesaurus:Benign_Neoplasms_of_the_Meninges

Benign Neoplasm of the Meninges

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#Meningeal_Neoplasm