Archives de Pédiatrie 2013-01-01

[Dermohypodermitis and gut translocation Escherichia coli septicemia in a newborn infant].

E Gouache, E Chantier, N Hubert, M-F Rivière

Index: Arch. Pediatr. 20(1) , 26-9, (2013)

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Abstract

The burden of neonatal bacterial infections continues. They remain a significant cause of death and morbidity, despite recommendations for prevention. The epidemiology of these infections has changed. Currently the two most causative pathogens for early-onset neonatal sepsis and for late-onset sepsis in term infants are Group B streptococci (GBS) and Escherichia coli. E. coli's role is increasingly important since the widespread use of intrapartum antibiotic prophylaxis. In late-onset infections, one of the suggested pathophysiological mechanisms is microbial translocation in the gut secondary to digestive colonization, particularly when E. coli is isolated in blood cultures. This can occur either before or after birth. Bacterial sepsis can be associated with various non-specific peripheral manifestations involving skin and soft tissues. We report the case of a full-term, 26-day-old newborn admitted to the hospital for fever. She presented with dermohypodermitis of the left trunk and was diagnosed with E. coli septicemia. She was discharged in good condition after appropriate intravenous antibiotic therapy.Copyright © 2012 Elsevier Masson SAS. All rights reserved.