An analysis of the magnetic resonance imaging and pathology of intracal lymphoplasmacyte-rich meningioma.

Objective: To discuss the MRI features of the intracranial lymphoplasmacyte-rich meningioma and the correlation between the MRI features and pathology.

Methods: Review retrospectively the MRI and pathologic data of seven patients with lymphoplasmacyte-rich meningioma which were confirmed by surgery and pathology.

Results: The seven cases of lymphoplasmacyte-rich meningioma were solitary, six cases demonstrated flat growth along the meninges, five cases had not yet formed specific nodules, and two cases exhibited irregular lobulation.