Related Experiment Videos
Bilious vomiting in the newborn: rapid diagnosis of intestinal obstruction
1Department of Surgery, University of Iowa College of Medicine, Iowa City, USA.
Insights
Bilious vomiting in newborns signals intestinal obstruction, a surgical emergency. Immediate gastric decompression and imaging are crucial for prompt diagnosis and management of common causes like duodenal atresia.
Area of Science:
- Neonatal Medicine
- Pediatric Surgery
Background:
- Bilious vomiting in newborns is a critical sign of potential intestinal obstruction.
- Initial assessment is often managed by non-specialists, including nurses and general pediatricians.
Purpose of the Study:
- To outline the immediate steps for evaluating and managing newborns presenting with bilious vomiting.
- To highlight common causes of neonatal intestinal obstruction.
Main Methods:
- Immediate naso- or orogastric tube placement for gastric decompression.
- Physical examination followed by plain abdominal radiography.
- Consideration of contrast radiography if initial imaging is inconclusive.
Main Results:
- Bilious vomiting, with or without abdominal distention, indicates intestinal obstruction.
- Radiographic findings like dilated bowel loops and air-fluid levels suggest surgical obstruction.
Conclusions:
- Prompt recognition and intervention are vital for newborns with bilious vomiting.
- Common causes include duodenal atresia, midgut malrotation/volvulus, jejunoileal atresia, meconium ileus, and necrotizing enterocolitis.
Abstract:
Bilious vomiting in newborns is an urgent condition that requires the immediate involvement of a team of pediatric surgeons and neonatologists for perioperative management. However, initial detection, evaluation and treatment are often performed by nurses, family physicians and general pediatricians. Bilious vomiting, with or without abdominal distention, is an initial sign of intestinal obstruction in newborns. A naso- or orogastric tube should be placed immediately to decompress the stomach. Physical examination should be followed by plain abdominal films. Dilated bowel loops and air-fluid levels suggest surgical obstruction. Contrast radiography may be required. Duodenal atresia, midgut malrotation and volvulus, jejunoileal atresia, meconium ileus and necrotizing enterocolitis are the most common causes of neonatal intestinal obstruction.