Case Presentation: A 69 year old male presented with one week history of worsening delusional behavior and encephalopathy. His medical history included hepatitis C (in remission), hypertension, hyperlipidemia, and polysubstance abuse (cocaine, alcohol). Initial CT head revealed a hypodensity involving right temporal, parietal, and occipital lobes suggestive of acute infarction. Subsequent MRI brain revealed T2 […]