Emergency admission with unremitting fever and lymphadenopathy: Kikuchi-Fujimoto disease causing haemophagocytic lymphohistiocytosis
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Haemophagocytic lymphohistiocytosis (HLH) is a severe systemic inflammatory syndrome. Over activation of histiocytes and lymphocytes can lead to multiorgan failure and death. The three key features are fever, raised ferritin and falling counts, that is, cytope... ...