46-Year-Old Man With Fevers, Chills, and Pancytopenia
Ferritin and triglyceride levels are often elevated in hemophagocytic syndrome (hemophagocytic lymphohistiocytosis). This is a hyperinflammatory condition with prolonged fever, splenomegaly, cytopenias (involving ≥2 cell lines), and hemophagocytosis by ac...