The hidden mortality in surgically treated necrotizing enterocolitis: fungal sepsis.

From 1979 to 1986, 82 infants underwent surgical treatment for necrotizing enterocolitis (NEC), with 36 deaths. The records of 30 of the 36 infants who died were available for review. Fungal colonization and sepsis, the sites of infection, and timing of diagnosis and therapy were determined. Sixteen of 30 (53%) neonates had no evidence of fungus. Six (20%) were colonized with Candida species. Eight (27%) had fungal sepsis, with two of these eight found only at necropsy. Positive fungal blood cultures were a late finding. In only four of the six patients with positive blood cultures were the results known in time to initiate treatment with amphotericin B. Two of these four babies received less than 2 days of amphotericin B treatment prior to death. Fungal sepsis is a significant lethal factor in the surgical mortality of NEC. Vigorous efforts at earlier diagnosis are mandatory.