January 2003: 56-year-old female with right frontal XXXX of the dura.

@entity1 @entity410 @entity706 @entity5 @entity1074 @entity2225 @entity1653 @entity1296
The January Case of the Month (COM). A 56 year-old female presented with a 5-month history of @entity1296 , focal motor @entity410 and progressive immobility. CT scan showed a large frontal @entity5 with a @entity1653 -like pattern. The @entity1 underwent @entity5 . Biopsy showed lymphoid infiltrates consisting predominantly of centrocyte-like cells admixed with plasma cells and lymphoid follicles. Immunohistochemistry revealed @entity2225 -positive cells and light chain restriction with reactive T cells. These appearances are characteristic of the @entity1074 . There was no evidence of @entity706 . The @entity1 is symptom-free 18 months after complete resection. @entity1074 is rare but recognized subtype of primary @entity706 . @entity1074 of dura tends to be relatively indolent, with excellent prognosis. It is suggested that meningeal @entity1074 may follow on from a pre-existing inflammatory process.
