Infección del tracto urinario causada por Enterobacteriaceae y su relación con reflujo vésico-ureteral en recién nacidos

E. coli is the most frequent causal microorganism in neonatal urinary tract infection. However, an association between the isolation of a microorganism of the Enterobacteriaceae family different to E. coli with the presence of vesicoureteral reflux and mainly with higher grades of vesicoureteral reflux exists.