May 2002: 38-year-old man and 69-year-old woman with dural based masses.
The May 2002 COM. A 38-year-old man presented with new onset seizures and a 69-year-old woman presented with bilateral headaches and episodes of syncope. Both were found to have extra-axial masses that were contrast-enhancing and thought to be meningiomas. Both had complete resection. Microscopic examination revealed an inflammatory lesion composed of plasma cells, scattered lymphocytes and numerous large histocytic cells, which exhibited emperi polesis and were CD1 a negative, but positive for CD68 and S100. The diagnosis of Destombes-Rosai-Dorfman Disease (DRDD) was rendered. Both cases had good long-term outcome. The differential diagnosis of inflammatory masses in the dura (plasmacytoma, lymphomas, plasma cell fibroma, angiofollicular hyperplasia [Castleman's-disease] and Langerhan's cell histiocytosis) are discussed.
Wrzolek
Monika A
MA
Staten Island University Hospital, USA.
Zagzag
David
D
D000328:Adult; D000368:Aged; D004388:Dura Mater / Q000000981:diagnostic imaging / Q000473:pathology*; D005260:Female; D015618:Histiocytosis, Sinus / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008214:Lymphocytes / Q000473:pathology; D008297:Male; D010950:Plasma Cells / Q000473:pathology; D014057:Tomography, X-Ray Computed