Figure 2: Intramedullary cystic lesion of spinal cord extends from D2 to D7 vertebral level and shows T1W hypointense (a), T2W hyperintense (b), STIR hyperintense signal (c), non-enhancement in post-contrast image (d and e) and restriction of diffusion in DWI (f) and ADC (g) sequence. The dermal sinus track is seen as hypointense linear structure in T2W and STIR image (b and c)