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US in the diagnosis of gastroesophageal reflux in children

Alessandra Savino1, Cristina Cecamore, Maria Ferrina Matronola

  • 1Department of Pediatrics, University of Chieti, Via dei Vestini 5, 66013, Chieti, Italy. alessavino@katamail.com

Pediatric Radiology
|March 10, 2012
PubMed

Insights

Ultrasound (US) shows promise for diagnosing gastroesophageal reflux (GER) in children, offering sensitive and noninvasive insights. While not a standalone test, US helps rule out other conditions and provides key indicators of reflux severity.

Area of Science:

  • Pediatric Gastroenterology
  • Diagnostic Imaging
  • Medical Ultrasound

Background:

  • Gastroesophageal reflux (GER) diagnosis in children lacks a definitive single test.
  • Various diagnostic methods exist, but none offer complete accuracy.
  • Ultrasound (US) is a noninvasive, sensitive imaging technique with potential for GER diagnosis.

Purpose of the Study:

  • To review current diagnostic approaches for GER in children.
  • To evaluate the role and effectiveness of US in diagnosing GER.
  • To highlight US findings indicative of GER and its severity.

Main Methods:

  • Review of existing literature on GER diagnostic techniques in children.
  • Focus on the application of ultrasound (US) in suspected GER cases.
  • Analysis of sonographic parameters like esophageal dimensions and gastroesophageal angle.

Main Results:

  • Ultrasound (US) can exclude non-GER related symptoms effectively.
  • US demonstrates high sensitivity and positive predictive value for GER diagnosis.
  • Specific sonographic findings correlate with the presence and degree of GER.

Conclusions:

  • Ultrasound (US) is a valuable, noninvasive tool in the diagnostic arsenal for pediatric GER.
  • Standardization of US procedures and diagnostic criteria is needed for wider adoption.
  • US provides crucial morphological and functional data aiding GER management.

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