Fig. 1

The axial plain (a) and contrast CT head (b) reveals heterogeneous hyperattenuating mass at left gangliocapsular region with moderate perilesional edema and showed moderate post-contrast enhancement with internal non-enhancing cystic component. The axial T2 (c) and T1 (d) images demonstrate the solid-cystic nature of the lesion, the cystic component showing hypointense signal on T2 and hyperintense signal on T1 with fluid–fluid level (white arrows). The solid component of the lesion shows heterogeneous signal on both T2 and T1 images