Figure 1. (A) Sagittal T2-weighted thoracic magnetic resonance image (MRI) demonstrates a well-demarcated intradural extramedullary hyperintense lesion with 1.5- × 1-cm dimensions at T12 vertebra corpus level. (B) The lesion is hypointense on T1-weighted sagittal MRI. (C) Axial T2-weighted MRI of T12 level reveals the hyperintense homogeneous cystic lesion displacing the left anterolateral spinal cord.