Meningioma (WHO grade I, meningotheliomatous in type), cervical spine

A large, homogeneously enhancing, intradural extramedullary mass lesion is noted anteriorly within the thecal sac at the C2 level. There is prominent deformity and compression of the cord, long standing in nature, without evidence of edema or gliosis. Note the characteristic flat margin of the lesion along the dura.

Meningioma (WHO grade I, meningotheliomatous in type), cervical spine

Part of the on-line supplement to Neuroradiology – The Essentials with MR and CT (© 2015)