Case Presentation: A 21-year-old female with history of IgG immune deficiency requiring intravenous immunoglobulin transfusions from the age of 12-17 presented to our service with one-week complaint of dizziness and fatigue. At presentation, she reported dyspnea, chest pain, intermittent palpitations, and nausea. She had had a brief pre-syncopal episode and an episode of nausea and [...]

Case Presentation: A 60-year-old female with hypertension and hyperlipidemia presented with 8 days of generalized weakness, fatigue, and myalgia. She reported headaches and shortness of breath but denied fever, chills or hematochezia. Vitals were stable and physical exam was unremarkable except for splenomegaly, scleral icterus, and mucosal pallor. Hemoglobin was 4.0 on admission, down from [...]