Journal of the American College of Surgeons
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Multicenter Study
Is Abdominal Sonography a Useful Adjunct to Abdominal Radiography in Evaluating Neonates with Suspected Necrotizing Enterocolitis?
Abdominal sonography (AUS) is emerging as a potentially valuable adjunct to conventional abdominal radiography (AXR) in the setting of suspected necrotizing enterocolitis (NEC). We sought to evaluate concordance between AUS and AXR for signs of NEC to better understand the potential advantages and disadvantages of AUS. As a secondary aim, we characterized AUS-specific findings and evaluated the association of imaging results with clinical outcomes. ⋯ AUS holds promise as a useful adjunct to radiography for neonates with possible NEC. It might be more sensitive for the presence or absence of bowel ischemia and can reveal findings not detectable by radiography, which can aid provider decision-making.