Case Presentation: A healthy 38 yo woman presented to hospital with 3 weeks of fatigue. She was recently treated for a urinary tract infection but continued to feel unwell. She complained of mild LUQ abdominal pain. On review of systems she endorsed weight loss, fever and night sweats but denied chest pain, dyspnea, easy bleeding, [...]

Case Presentation: A 43 year old female with no significant past medical history presented to the emergency department after developing subjective fevers, myalgias, arthralgias, and malaise one week after a hiking trip in northern Minnesota. She had a fever of 39.2℃ and splenomegaly with no rash. Pertinent labs showed a hemoglobin of 12.1 g/dL (11.6-15.0 [...]

Case Presentation: A 40 year old female with a medical history of pancreatitis and gastroesophageal reflux initially presented with cough and viral cold symptoms. She was initially febrile to 102 F, with labs significant for WBC 3,900 (normal 4,500-11,000 WBC/uL), hemoglobin 9.1 (12.0-15.5 g/dL), and platelet count 35,000 (150,000-450,000 /uL). She quickly deteriorated with new [...]