Case Presentation: A 74-year-old male with a past medical history of Stage III CKD and paroxysmal atrial fibrillation was initially taken to his PCP by his wife for changes in his mental status, trouble remembering things and following directions while driving. As his outpatient workup was ongoing, he also developed a fever with chills and [...]

Case Presentation: A 69 year old man with history of Stage IV Mantle cell lymphoma on maintenance Rituximab presented to the emergency department with acute confusion and expressive aphasia. Patient was at his behavioral and functional baseline prior to this episode and there had not been any recent illnesses, medication changes or inciting events. Initial [...]