Case Presentation: 67 year old man with a history of psoriasiform dermatitis refractory to dapsone and hydroxychloroquine, thrombotic thrombocytopenic purpura status post plasma exchange and rituximab, and a history of multiple venous thromboemboli, and a fever of unknown origin presented with progressive worsening of his skin lesions. On exam, the patient was febrile (temperature 39.3C), [...]

Case Presentation: A 76 year old male without any significant past medical history presented to the emergency department with abdominal pain, night sweats, and a fever for a week. He was found to have a mild macrocytic anemia (Hgb 9.9, MCV 105.4) with a normal B12 and folate, and elevated inflammatory markers (CRP 24, ESR [...]