Hyperferritinemia Screening to Aid Identification and Differentiation of Patients with Hyperinflammatory Disorders
J Clin Immunol. 2024 Sep 12;45(1):4. doi: 10.1007/s10875-024-01797-4. ABSTRACT High ferritin is an important and sensitive biomarker for the various forms of hemophagocytic lymphohistiocytosis (HLH), a diverse and deadly group of cytokine storm syndromes. Early action to prevent immunopathology in HLH often includes empiric immunomodulation, which can complicate etiologic work-up and prevent collection of early/pre-treatment … Read more