Magnetic resonance imaging of epiploic appendagitis in children

Alessandro Boscarelli1, Simone Frediani1, Silvia Ceccanti1

  • 1Paediatric Surgery Unit, Sapienza University of Rome, Azienda Policlinico Umberto I, Rome, RM 00161, Italy.

Insights

Epiploic appendagitis is rare in children but can mimic appendicitis. Magnetic resonance imaging (MRI) offers a non-invasive diagnostic tool for this condition in pediatric patients.

Area of Science:

  • Pediatric Surgery
  • Abdominal Imaging
  • Gastroenterology

Background:

  • Epiploic appendagitis is an uncommon cause of acute abdominal pain.
  • It is rarely reported in pediatric populations.
  • Clinical presentation can mimic more common conditions like appendicitis.

Purpose of the Study:

  • To describe the presentation and diagnosis of epiploic appendagitis in children.
  • To evaluate the utility of magnetic resonance imaging (MRI) in diagnosing pediatric epiploic appendagitis.
  • To highlight MRI as a non-invasive alternative to computed tomography (CT).

Main Methods:

  • Case report of two children with abdominal pain.
  • Diagnostic workup included physical examination, laboratory tests, and advanced imaging.
  • Magnetic resonance imaging (MRI) was utilized for diagnosis.
  • Laparoscopy was performed for confirmation in one case.

Main Results:

  • Both children presented with symptoms suggestive of appendicitis.
  • MRI accurately characterized epiploic appendagitis in both cases.
  • Diagnosis was confirmed intraoperatively in one patient.

Conclusions:

  • Epiploic appendagitis, though rare, should be considered in the differential diagnosis of pediatric abdominal pain.
  • MRI is a valuable and non-invasive imaging modality for diagnosing epiploic appendagitis in children.
  • MRI can help avoid unnecessary surgical interventions for unusual causes of acute pediatric abdominal pain.

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