Fig. 2

a MRI neck (T1 weighted, axial view) showing cyst the in sub-occipital area. b MRI neck (T2 weighted, axial view) showing cyst in the sub-occipital area. c MRI neck (T1 weighted, sagittal view) showing cyst in the sub-occipital area. d MRI neck (T2 weighted, sagittal view) showing cyst in sub-occipital area