Case Presentation: A 63-year-old male with a past medical history of type 2 diabetes mellitus, paroxysmal atrial fibrillation, ESRD on HD, and acute myeloblastic leukemia (AML) (diagnosed in 2015) in remission s/p allogeneic MRD PBSCT (4/16) was admitted for generalized weakness and confusion. His hospitalization was complicated by worsening pancytopenia (Hgb 7.8 g/dL, WBC 3.2 [...]