Intracranial cell plasma granuloma

Plasma cell granuloma (PCG) are uncommon non-neoplastic masses of unknown etiology, characterized histologically by proliferation of connective tissue with an inflammatory infiltrate of mononuclear elements1,2. They occur more commonly in the lung and conducting airways, but can also be seen in other tissues, such as the meninges3 […] Intracranial cell plasma granuloma