Neonatal Dengue With HLH: Perks of Early Diagnosis and Management.

BACKGROUND

Hemophagocytic lymphohistiocytosis (HLH) is a life-threatening, aggressive syndrome. It can be primary, which involves genetic mutation with an early presentation, or secondary to infections, malignancies, etc., due to absence of immune downregulation. It is a very rare condition in newborns. Dengue is a potential virus causing HLH, but, in newborns, there are only few case reports and limited clinical literature.

OBSERVATION: Herein, in this report, we highlight a case of neonatal HLH, triggered by perinatal dengue. The neonate manifested clinically within the first week of life, the earliest reported timeline so far in the literature.

CONCLUSION

HLH should be excluded in neonates especially when multisystem involvement cannot be explained by sepsis alone.