Abstract
Two important syndromes of hemophagocytic lymphohistiocytosis (HLH) have to be considered in infants and young children with recurrent fever, organomegaly and cytopenias. Familial hemophagocytic lymphohistiocytosis (FHLH) is a genetically heterogeneous autosomal recessive disease with histiocytic and lymphocytic infiltrations in multiple organs and is currently curable only by bone marrow transplantation (BMT). Secondary HLH most commonly results from viral infections and some patients may be cured by treating the causative organism, others will need chemotherapy and immunosuppression. Since infections can also trigger disease episodes in FHLH, making the correct diagnosis can prove difficult. The published experience of BMT in HLH is reviewed. Taken together, cure of the majority of patients with HLH by matched related BMT, unrelated or haploidentical BMT is possible. Incomplete resolution of disease activity does not necessarily impede a successful outcome. Central nervous system involvement will eventually develop in many HLH patients and may cause considerable morbidity. Appropriate early treatment and a timely BMT will hopefully decrease mortality rates and improve neurodevelopmental outcome in this disease.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
