On this study, a single cystic lesion is noted. The second lesion is probably present but not clearly seen as it is smaller than the 5 mm thick slices. High-resolution thinner slices are performed on the post contrast imaging which demonstrates an area of increased enhancement at Heschl's gyrus with mild probable ring enhancement of the cystic lesion. No other definite abnormal contrast enhancement is seen. The ventricles and CSF spaces are within normal limits. No other focal lesions are present. No blood degradation products or diffusion restriction is apparent.