Hemophagocytic Lymphohistiocytosis, An Unclear Nosologic Entity: Case Report Of An Adult Man With Rising Of Amylase And Lipase And Spinal Cord Infiltration

Hlere we present the case of a 57-years old patient affected by hemophagocytic lymphohistiocytosis (HLH), a rare disease characterized by an uncontrolled immune activation, resulting in clinical and biochemical manifestations of extreme infiammatic.m. In a previous hospitalization, the patient showed fever, hepato-splenomegaly, pancytopenia, hyperferrtitinemia, lymphadenopathy and cholestasis. No diagnosis was done, however, he totally recovered after splenectomy. Eight months later, he relapsed, showing also hypofibrinogenemia, hypertriglyceridemia, hemophagocytic signs in hone marrow, cholestatic jaundice, high LDI I and high PT-INR. Interestingly-, he presented increased levels of amylase and lipase in absence of radiologic signs of pancreatitis. lie was treated with Dexamethasone and Cyclosporine according to HLH-2004 guidelines. The clinical and biochemical manifestations disappeared in a few weeks, but he was newly hospitalized for lower limbs hypotonia caused by a hemophagocytic lesion of the cauda equina and lumbar cord. The death occurred in a few days, despite the immunosuppressive treatment.