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Primary pulmonary meningioma may arise from meningothelial-like nodules
M Spinelli1, R Claren, R Colombi
1Department of Pathology, S. Corona Hospital, Azienda G. Salvini, Garbagnate Milanese, Milano, Italy.
Abstract:
A rare case of primary pulmonary meningioma, associated with meningothelial-like nodules in the same lung resection, with preoperative fine needle aspiration cytological findings and ultrastructural features, is described. The simultaneous presence of meningioma and meningothelial-like nodules, never before described, corroborates the unifying hypothesis of their common origin and nature.