This 80-year-old female presents with history of left leg numbness.
In this case, there is a 22 x 29 x 22 mm heterogeneous lesion with peripheral edematous change in the posterior aspect of the right basal ganglia. Regarding this, which of the following is the favored diagnosis?
Stephen J Pomeranz, MD
Chief Medical Officer, ProScan Imaging. Founder, MRI Online