Related Experiment Video
Updated: Jan 13, 2026

Postoperative Ileus Murine Model
Published on: July 12, 2024
[Bloody stool and bilious vomiting - Volvulus in non-rotation].
Glenn Malin Claire Fröschle1, Anna Daniels1, Julian Jürgens2
1Sektion Neonatologie und Pädiatrische Intensivmedizin, Zentrum für Geburtshilfe, Kinder- und Jugendmedizin, UKE, Hamburg, Germany.
Neonatal volvulus, a surgical emergency, requires prompt diagnosis. Sonography revealing the "whirlpool sign" enables rapid intervention, improving outcomes for newborns with intestinal malrotation.
Area of Science:
- Neonatal Surgery
- Pediatric Gastroenterology
- Diagnostic Imaging
Background:
- Neonatal volvulus due to intestinal malrotation is a critical surgical emergency.
- Delayed diagnosis and treatment significantly increase mortality rates in affected newborns.
- Clinical signs include bilious vomiting, bloody stools, abdominal tenderness, and lethargy.
Purpose of the Study:
- To highlight the importance of early diagnosis of neonatal volvulus.
- To emphasize the role of sonography in identifying this condition.
- To present a case of successful surgical management.
Main Methods:
- Case report of a full-term male newborn.
- Clinical examination and routine U2 assessment.
- Sonographic evaluation for the "whirlpool sign".
Main Results:
- The newborn presented with bilious vomiting and bloody stools on the third day of life.
- Sonography confirmed the diagnosis of volvulus via the characteristic "whirlpool sign".
- Immediate, intestine-preserving surgery was successfully performed.
Conclusions:
- Early sonographic diagnosis using the "whirlpool sign" is crucial for timely intervention in neonatal volvulus.
- Prompt surgical treatment can lead to favorable outcomes, preserving intestinal viability.
- This case underscores the effectiveness of sonography in managing this neonatal surgical emergency.
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