In the latest Clinical Problem-Solving article, a 29-year-old man presented with a 1-week history of fever, night sweats, reduced appetite, and left upper abdominal pain exacerbated by inspiration. He reported no weight loss, cough, dyspnea, nausea, diarrhea, rash, mouth ulcers, arthralgias, or ocular or urinary symptoms. Systemic lupus erythematosus (SLE) and the hemophagocytic syndrome are… Read More…