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Sagittal T2 (A), T1 (B), Gd-enhanced T1 (C) and axial T2 (D) weighted magnetic resonance imaging scans showing an intradural cystic lesion (black arrows), spanning from L2-3 to S2-3 level and displacing cauda equina anteriorly. The cyst fluid having the same signal intensity as cerebrospinal fluid.
