Neonatal Enteroviral Sepsis/Meningoencephalitis and Hemophagocytic Lymphohistiocytosis: Diagnostic Challenges AMERICAN JOURNAL OF PERINATOLOGY Lindamood, K. E., Fleck, P., Narla, A., Vergilio, J., Degar, B. A., Baldwin, M., Wintermark, P. 2011; 28 (5): 337-345

Abstract

We present the clinical course of three neonates with proven enteroviral infection and an initial clinical picture suggestive of hemophagocytic lymphohistiocytosis (HLH). After a complete workup, only one was treated for HLH. Of particular interest, the first newborn presented with hemophagocytic cells in the cerebrospinal fluid (CSF) and proved to have enteroviral meningoencephalitis but was ultimately not diagnosed with HLH. A fourth infant, who fulfilled the diagnostic criteria for HLH but did not have enteroviral infection, is included for comparison. We suggest that severe neonatal enteroviral infection and HLH are difficult to distinguish. Careful assessment is recommended, as prognosis and treatment differ between these two entities. Literature regarding neonatal enteroviral infection and HLH is reviewed, to demonstrate the continuum between the inflammation triggered by enteroviral infection and the occurrence of HLH, as well as their comparable CSF findings.

View details for DOI 10.1055/s-0030-1268710

View details for Web of Science ID 000289666200001

View details for PubMedID 21089006