The value of saline-aided ultrasound in diagnosing congenital duodenal obstruction

This diagnostic study evaluates saline-aided ultrasound for detecting congenital duodenal obstruction in 95 neonates, demonstrating high accuracy in identifying duodenal web and malrotation (100%), and good performance for annular pancreas (86.3% accuracy). The technique shows promise as a non-invasive diagnostic tool for CDO.