Hemophagocytic syndrome has been observed in various disorders, including malignant histiocytosis, peripheral T-cell lymphoma, and viral or bacterial infections. However, B-cell lymphoma has seldom been associated with hemophagocytic syndrome. We report a case of B-cell lymphoma that was associated with hemophagocytic syndrome. The diagnosis was not made until the time of autopsy.

A 31-year-old man with pneumonia and ampiema was treated with antibiotics and drainage. Hemophagocytic syndrome, characterized with pancytopenia was arised during this treatment. Nosocomial infection due to pancytopenia was treated with antibiotics. Hemophagocytic syndrome was recovered spontaneously after the treatment of this nosocomial infection. Such a severe hemophagocytic syndrome due to ...

Hemophagocytic lymphohistiocytosis is a rare and often fatal disease that may occur in solid organ transplant recipients. Here, we describe 2 patients who developed hemophagocytic lymphohistiocytosis after having a lung transplant and present a review of all cases of hemophagocytic lymphohistiocytosis occurring in solid organ transplant recipients. Diagnosis of hemophagocytic lymphohistiocytosi...

PURPOSE OF THE REVIEW One of the most perplexing features of systemic-onset juvenile rheumatoid arthritis is the association with macrophage activation syndrome, a life-threatening complication caused by excessive activation and proliferation of T cells and macrophages. The main purpose of the review is to summarize current understanding of the relation between macrophage activation syndrome an...

OBJECTIVE To study the clinical profile of children with scrub typhus and its association with hemophagocytic lymphohistiocytosis. METHODS Children presenting with unexplained fever and multi-systemic involvement between May to December 2011 were tested for scrub typhus using IgM ELISA kits. Occurrence of Hemophagocytic lymphohistiocytosis in IgM positive cases of scrub typhus was studied. ...

Scrub typhus is caused by Orientia tsutsugamushi. Any delay in diagnosis can result in delayed treatment and severe complications, including secondary hemophagocytic lymphohistiocytosis, which is rare but potentially fatal. In this paper, the authors present 3 cases of secondary hemophagocytic lymphohistiocytosis associated with scrub typhus, successfully treated with chloramphenicol without ad...

INTRODUCTION Hemophagocytic lymphohistiocytosis is an immune-mediated syndrome that typically has a rapidly progressive course that can result in pancytopenia, coagulopathy, multi-system organ failure and death. CASE PRESENTATION A 57-year-old Caucasian woman was referred in fulminant hemophagocytic lymphohistiocytosis, with fever, pancytopenia, splenomegaly, mental status changes and respira...

BACKGROUND Hemophagocytic lymphohistiocytosis is a disease process characterized by unregulated hyperactivation of the immune system associated with multiorgan involvement and high mortality rates. Early recognition is crucial and a recently validated diagnostic schema, the H-Score, may facilitate diagnosis particularly in secondary hemophagocytic lymphohistiocytosis cases. We present a patient...

Perforin gene (PRF1) mutations have been reported in 20-30% of patients with familial hemophagocytic lymphohistiocytosis (FHL), an immune disorder of infancy and early childhood. Cytotoxic T and natural killer (NK) cell activities are remarkably reduced or ab-sent in FHL patients. We report the first cases of familial hemophagocytic lymphohistiocy-tosis in an Iranian family with two siblings. E...

BACKGROUND This is the first documented case of a patient with hemophagocytic lymphohistiocytosis in association with coeliac disease. There was complete clinical and biochemical remission of hemophagocytic lymphohistiocytosis following the introduction of a gluten-free diet. CASE PRESENTATION A 7-year-old white girl presented with fevers and maculopapular rash with a recent history of tonsil...