Hemophagocytic syndrome is characterized by fever, fatigue, weight loss, lymphadenopathy, and laboratory abnormalities including pancytopenia, liver dysfunction, hypertriglyceridemia and hyperfibrinemia. Histopathologically, lesions are characterized by mononuclear cell infiltration with marked histiocyte proliferation and phagocytosis of erythrocytes, leukocytes, platelets and their precursors...

Introduction Hemophagocytic syndrome or hemophagocytic lymphohistiocytosis is a rare condition characterized by excessive inflammation that is thought to be caused by the absence of normal downregulation of activated macrophages and lymphocytes. The treatment of hemophagocytic lymphohistiocytosis can depend on whether it is primary or secondary. In secondary hemophagocytic lymphohistiocytosis, ...

We report a case of CMV (cytomegalovirus) infection in a Crohn's disease patient, resulting in severe hemophagocytic syndrome and death. A 63-year-old man with a 10-year history of ileal and colonic Crohn's disease presented with general malaise, loss of appetite and weight loss over the last month. He was in clinical remission for two years, with maintenance therapy 5-Aminosalicylic acid (5-AS...

Infection associated hemophagocytic syndrome is increasingly recognized as a potentially fatal complication of dengue fever. It should be suspected with prolonged fever beyond seven days associated with hepatosplenomegaly, hyperferritinemia, worsening cytopenias and development of multiorgan dysfunction. Surge of similar pro-inflammatory cytokines observed in dengue associated hemophagocytic sy...

Familial hemophagocytic lymphohistiocytosis is a disorder which presents with fever, pancytopenia, liver dysfunction and also an increase in non-malignant histiocytes with prominent hemophagocytosis in various organs. It is usually difficult to distinguish from other hemophagocytic syndrome in the absence of family history. It rarely manifests in adults. Chemotherapy is usually indicated. Here,...

A 13-yr-old female was admitted to our hospital with fever, seizure, and cervical lymphadenopathy. Laboratory data showed pancytopenia, elevation of serum transaminase, lactate dehydrogenase, triglyceride, and ferritin levels. Lymph node biopsy revealed features of Kikuchi's disease and there were signs of histiocytosis and hemophagocytic phenomenon in bone marrow. She recovered after treatment...