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Disorders of intestinal rotation and fixation ("malrotation")

Peter J Strouse1

  • 1Section of Pediatric Radiology, C.S. Mott Children's Hospital, University of Michigan Medical Center, 1500 East Medical Center Drive, MI, Ann Arbor 48109-0252, USA. pstrouse@umich.edu

Pediatric Radiology
|September 21, 2004
PubMed

Insights

Malrotation with volvulus is a critical pediatric surgical emergency. Prompt radiological diagnosis, based on midgut development, is key for good outcomes, especially in unclear cases.

Area of Science:

  • Pediatric Surgery
  • Diagnostic Imaging
  • Embryology

Background:

  • Malrotation with volvulus is a life-threatening surgical emergency in children.
  • Understanding midgut development is crucial for diagnosing this condition.
  • Early radiological diagnosis significantly impacts patient outcomes.

Purpose of the Study:

  • To review the radiologic findings in pediatric malrotation and volvulus.
  • To correlate imaging findings with normal and anomalous midgut development.
  • To aid in diagnosing cases with equivocal imaging.

Main Methods:

  • Review of radiologic findings associated with malrotation and volvulus.
  • Illustration of key imaging features.
  • Emphasis on cases with ambiguous or equivocal imaging results.

Main Results:

  • Specific radiologic signs indicative of malrotation and volvulus are presented.
  • The relationship between embryological development and observed anomalies is highlighted.
  • Diagnostic challenges in equivocal cases are addressed.

Conclusions:

  • Radiological assessment is vital for the prompt diagnosis of malrotation with volvulus.
  • Familiarity with midgut embryology aids in interpreting imaging findings.
  • Accurate diagnosis, even with subtle signs, is critical for surgical intervention and patient survival.

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