Using 16S rRNA gene sequencing and targeted culture, we compared microbiota in fecal samples from infants with necrotizing enterocolitis (NEC) and controls. Two significant signatures were associated with NEC: 1 with dominant Clostridium perfringens and 1 with dominant Enterobacteriaceae.

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Admission CRP and WBC levels may help the clinician predict complicated appendicitis in children older than 5 years of age. Early distinction of appendicitis severity using these tests may guide caregivers in the preoperative decision-making process.

The mean incidence of childhood achalasia in the UK from 1998 to 2008 is at least 0.18/10(5) children/year; this has risen over the last 11 years and compared to the only other study published in 1988.

Growth and nutrition following surgery for CD improve, but there is a high relapse rate. Despite this, the improved growth and nutrition before relapse may be beneficial during puberty and justify surgery in children not responding to medications.