Case Presentation: We describe a 55-year-old lady who presented with a three-day-history of right-sided ptosis, and ophthalmology. She also reported diplopia, subjective fevers, anorexia, and an unintentional weight loss of five pounds over the preceding ten days. She denied headaches, nausea, and vomiting. Her medical problems include HIV, on highly aggressive antiretroviral therapy, history of [...]