We report three cases of secondary hemophagocytic lymphohistiocytosis (HLH) with diverse etiologies including malignancy-associated, inflammatory, and viral-triggered HLH. Detailed clinical features, laboratory investigations, bone marrow findings, management, and outcomes are presented.. Clinical manifestations, laboratory parameters, bone marrow aspiration results, treatment regimens, and outcomes were documented in detail.
Dr. Puratchi Kodi A.* (Sun,) studied this question.