Case Report: A diagnostic chameleon of EBV-associated immune dysregulation: HLH unmasking multiple myeloma with subsequent emergence of aggressive B-cell lymphoma
Hemophagocytic lymphohistiocytosis (HLH) is a life-threatening hyper-inflammatory syndrome most commonly triggered by infection, autoimmune disease, or malignancy. Multiple myeloma (MM)-associated HLH is rare. We report a 70-year-old female who present…