A benign tumor showing proliferation of fibrocytes and Schwann cells with dominance of the latter. The cells are arranged in short bundles with exuberant palisading of nuclei of Schwann cells. Separating stroma showing focal myxoid changes. Areas of cystic degeneration are seen. No evidence of atypia or malignancy.
Intradural spinal cystic lesion
Received opened cyst measured 1.8x1.5x1 cm, totally embedded.
Intraspinal Cystic Lesion, biopsy: