Fig. 2From: Secondary pallidonigral degeneration mimicking recurrent acute stroke in clinical presentation and magnetic resonance imaging: a case reportMR scans of the brain at the level of the midbrain and thalamus revealed hyperintense changes on DWI and T2WI in the left SN and globus pallidus (a, c and d, arrowheads) with corresponding low signal intensity on the apparent diffusion coefficient map (b, arrowhead). The findings indicated acute pallidonigral degeneration secondary to striatonigral pathway disruptionBack to article page