Fig. 12

Delayed Post Hypoxic Leukoencephalopathy (DPHL). A 42-year-old male prisoner with history of substance abuse presented with altered level of consciousness, confusion, ataxia and memory loss. a axial FLAIR image is showing symmetrical necrosis of bilateral globus pallidus (black arrows). b axial FLAIR image at the level of ventricles demonstrates symmetrical periventricular and deep white matter hyperintensity (white arrow). c & d diffusion weighted image and ADC map reveal symmetrical restriction of diffusion in the deep white matter